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The adversarial, often confrontational, and sometimes high profile nature of congressional 
investigations sets it apart from the more routine, accommodative facets of the oversight process 
experienced in authorization, appropriations or confirmation exercises. While all aspects of 
legislative oversight share the common goals of informing Congress so as to best accomplish its 
tasks of developing legislation, monitoring the implementation of public policy, and of disclosing 
to the public how its government is performing, the inquisitorial process also sustains and 
vindicates Congress’ role in our constitutional scheme of separated powers and checks and 
balances. The rich history of congressional investigations from the failed St. Clair expedition in 
1792 through Teapot Dome, Watergate, Iran-Contra and Whitewater has established, in law and 
practice, the nature and contours of congressional prerogatives necessary to maintain the integrity 
of the legislative role in that constitutional scheme. 
This report will provide an overview of some of the more common legal, procedural and practical 
issues, questions, and problems that committees have faced in the course of an investigation. 
Following a summary of the case law developing the scope and limitations of the power of 
464
inquiry, the essential tools of investigative oversight—subpoenas, staff interviews and 
depositions, grants of immunity, and the contempt power—are described. Next, some of the 
special problems of investigating the executive are detailed, with particular emphasis on claims of 
presidential executive privilege, the problems raised by attempts to access information with 
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respect to open or closed civil or criminal investigative matters, or to obtain information that is 
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part of the agency deliberative process, and the effect on congressional access of statutory 
prohibitions on public disclosure. The discussion then focuses on various procedural and legal 
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requirements that accompany the preparation for, and conduct of, an investigative hearing, 
le
including matters concerning jurisdiction, particular rules and requirements for the conduct of 
such proceedings, and the nature, applicability and scope of certain constitutional and common 
://wiki
law testimonial privileges that may be claimed by witnesses. The case law and practice respecting 
ttp
the rights of minority party members during the investigative process is also reviewed. The report 
h
concludes with a description of the roles played by the offices of House General Counsel and 
Senate Legal Counsel in such investigations. 
 
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I. INTRODUCTION ....................................................................................................................... 1 
II. THE LEGAL BASIS FOR OVERSIGHT .................................................................................. 1 
III. THE TOOLS OF OVERSIGHT ................................................................................................ 4 
A. The Subpoena Power............................................................................................................ 4 
B. Staff Depositions .................................................................................................................. 6 
C. Congressional Grants of Immunity....................................................................................... 7 
IV. ENFORCEMENT OF THE INVESTIGATIVE POWER ....................................................... 10 
A. The Contempt Power.......................................................................................................... 10 
B. Perjury and False Statements Prosecutions ........................................................................ 12 
V. INVESTIGATING THE EXECUTIVE BRANCH................................................................... 13 
A. Presidential Claims of Executive Privilege ........................................................................ 14 
B. Effect of Statutory Prohibitions on Public Disclosure on Congressional Access ............... 16 
C. Accessing Information in Open and Closed Civil and Criminal Cases: The Special 
Problem of Overseeing the Justice Department ................................................................... 18 
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D. Access to Grand Jury Materials.......................................................................................... 22 
VI. INVESTIGATIVE OVERSIGHT HEARINGS ...................................................................... 24 
A. Jurisdiction and Authority .................................................................................................. 24 
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B. Rules Applicable to Hearings ............................................................................................. 24 
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C. Conducting Hearings .......................................................................................................... 26 
D. Constitutional and Common Law Testimonial Privileges of Witnesses............................. 27 
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VII. RIGHTS OF MINORITY PARTY MEMBERS IN THE INVESTIGATORY 
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PROCESS................................................................................................................................... 41 
VIII. ROLE OF THE OFFICES OF SENATE LEGAL COUNSEL AND HOUSE 
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GENERAL COUNSEL .............................................................................................................. 45 
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A. Senate Legal Counsel ......................................................................................................... 45 
B. House General Counsel ...................................................................................................... 47 
 
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Author Contact Information .......................................................................................................... 50 
 
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The adversarial, often confrontational, and sometimes high profile nature of congressional 
investigations sets it apart from the more routine, accommodative facets of the oversight process 
experienced in authorization, appropriations or confirmation exercises.1 While all aspects of 
legislative oversight share the common goals of informing Congress so as to best accomplish its 
tasks of developing legislation, monitoring the implementation of public policy, and of disclosing 
to the public how its government is performing, the inquisitorial process also sustains and 
vindicates Congress’ role in our constitutional scheme of separated powers and checks and 
balances. The rich history of congressional investigations from the failed St. Clair expedition in 
1792 through Teapot Dome, Watergate, Iran-Contra and Whitewater has established, in law and 
practice, the nature and contours of congressional prerogatives necessary to maintain the integrity 
of the legislative role in that constitutional scheme. 
This report will provide an overview of some of the more common legal, procedural and practical 
issues, questions, and problems that committees have faced in the course of an investigation. 
Following a summary of the case law developing the scope and limitations of the power of 
464
inquiry, the essential tools of investigative oversight—subpoenas, staff interviews and 
depositions, grants of immunity, and the contempt power—are described. Next, some of the 
special problems of investigating the executive are detailed, with particular emphasis on claims of 
presidential executive privilege, the problems raised by attempts to access information with 
iki/CRS-95-
respect to open or closed civil or criminal investigative matters, or to obtain information that is 
g/w
part of the agency deliberative process, and the effect on congressional access of statutory 
prohibitions on public disclosure. The discussion then focuses on various procedural and legal 
s.or
ak
requirements that accompany the preparation for, and conduct of, an investigative hearing, 
le
including matters concerning jurisdiction, particular rules and requirements for the conduct of 
such proceedings, and the nature, applicability and scope of certain constitutional and common 
://wiki
law testimonial privileges that may be claimed by witnesses. The case law and practice respecting 
ttp
the rights of minority party members during the investigative process is also reviewed. The report 
h
concludes with a description of the roles played by the offices of House General Counsel and 
Senate Legal Counsel in such investigations. 
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Numerous Supreme Court precedents establish and support a broad and encompassing power in 
the Congress to engage in oversight and investigation that reaches all sources of information that 
enable it to carry out its legislative function. In the absence of a countervailing constitutional 
privilege or a self-imposed statutory restriction upon its authority, Congress and its committees, 
have virtually, plenary power to compel information needed to discharge its legislative function 
from executive agencies, private persons and organizations, and within certain constraints, the 
information so obtained may be made public. 
More particularly, although there is no express provision of the Constitution which specifically 
authorizes the Congress to conduct investigations and take testimony for the purposes of 
                                                                 
1 For a general overview of the oversight process see Congressional Research Service, Congressional Oversight Manual 
(February 1995). 
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performing its legitimate functions, numerous decisions of the Supreme Court have firmly 
established that the investigatory power of Congress is so essential to the legislative function as to 
be implicit in the general vesting of legislative power in Congress.2 Thus, in Eastland v. United 
States Servicemen’s Fund the Court explained that “[t]he scope of its power of inquiry ... is as 
penetrating and far-reaching as the potential power to enact and appropriate under the 
Constitution.”3 In Watkins v. United States the Court further described the breadth of the power of 
inquiry: “The power of the Congress to conduct investigations is inherent in the legislative 
process. That power is broad. It encompasses inquiries concerning the administration of existing 
laws as well as proposed or possibly needed statues.”4 The Court went on to emphasize that 
Congress’ investigative power is at its peak when the subject is alleged waste, fraud, abuse, or 
maladministration within a government department. The investigative power, it stated, 
“comprehends probes into departments of the Federal Government to expose corruption, 
inefficiency, or waste.”5 “[T]he first Congresses”, it continued, held “inquiries dealing with 
suspected corruption or mismanagement of government officials”6 and subsequently, in a series of 
decisions, “[t]he Court recognized the danger to effective and honest conduct of the Government 
if the legislative power to probe corruption in the Executive Branch were unduly hampered.”7 
Accordingly, the Court stated, it recognizes “the power of the Congress to inquire into and 
publicize corruption, maladministration, or inefficiencies in the agencies of Government.”8 
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But while the congressional power of inquiry is broad, it is not unlimited. The Supreme Court has 
admonished that the power to investigate may be exercised only “in aid of the legislative 
function”9 and cannot be used to expose for the sake of exposure alone. The Watkins Court 
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underlined these limitations: “There is no general authority to expose the private affairs of 
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individuals without justification in terms of the functions of the Congress ... nor is the Congress a 
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law enforcement or trial agency. These are functions of the executive and judicial departments of 
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government. No inquiry is an end in itself, it must be related to, and in furtherance of, a legitimate 
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task of the Congress.”10 Moreover, an investigating committee has only the power to inquire into 
matters within the scope of the authority delegated to it by its parent body.11 But once having 
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established its jurisdiction and authority, and the pertinence of the matter under inquiry to its area 
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of authority, a committee’s investigative purview is substantial and wide-ranging.12 
The foundation cases establishing Congress’ broad power to probe are illustrative and 
illuminating. They arose out of the Teapot Dome investigations, the 1920’s scandal regarding oil 
company payoffs to officials in the Harding Administration. A major concern of the congressional 
                                                                 
2 E.g., McGrain v. Daugherty, 272 U.S. 135 (1927); Watkins v. United States, 354 U.S. 178 (1957); Barenblatt v. 
United States, 360 U.S. 109 (1950); Eastland v. United States Servicemen’s Fund, 421 U.S. 491 (1975); Nixon v. 
Administrator of General Services, 433 U.S. 425 (1977); see also, United States v. A.T.T., 551 F.2d 384 (D.C. Cir. 
1976) and 567 F.2d 1212 (D.C. Cir. 1977). 
3 421 U.S. at 504, n. 15 (quoting Barenblatt, supra, 360 U.S. at 111). 
4 354 U.S. at 187. 
5 Id. 
6 Id. at 182. 
7 Id. at 194-95. 
8 Id. at 200 n. 33. 
9 Kilbourn v. Thompson, 103 U.S. 168, 204 (1880). 
10 Watkins v. United States, supra, 354 U.S. at 187. 
11 United States v. Rumely, 345 U.S. 41, 42, 44 (1953); Watkins v. United States, supra, 354 U.S. at 198. 
12 Wilkinson v. United States, 365 U.S. 408-09 (1961). 
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oversight investigation was the failure of Attorney General Harry M. Daugherty’s Justice 
Department to prosecute the alleged government malefactors. When congressional committees 
attempting to investigate came up against refusals by subpoenaed witnesses to provide 
information, the issue went to the Supreme Court and provided it with the opportunity to issue a 
seminal decision describing the constitutional basis and reach of congressional oversight. In 
McGrain v. Daugherty,13 the Supreme Court focused specifically on Congress’ authority to study 
“charges of misfeasance and nonfeasance in the Department of Justice.” The Court noted with 
approval that “the subject to be investigated” by the congressional committee “was the 
administration of the Department of Justice—whether its functions were being properly 
discharged or were being neglected or misdirected, and particularly whether the Attorney General 
and his assistants were performing or neglecting their duties in respect of the institution and 
prosecution of proceedings to punish crimes ....”14 In its decision, the Court sustained the 
contempt arrest of the Attorney General’s brother for withholding information from Congress, 
since Congress “would be materially aided by the information which the investigation was 
calculated to elicit.”15 Thus, the Supreme Court unequivocally precluded any blanket claim by the 
Executive that oversight could be barred regarding “whether the Attorney General and his 
assistants were performing or neglecting their duties in respect of the institution and prosecution 
of proceedings.”16 
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In another Teapot Dome case that reached the Supreme Court, Sinclair v. United States,17 a 
different witness at the congressional hearings refused to provide answers, and was prosecuted for 
contempt of Congress. The witness had noted that a lawsuit had been commenced between the 
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government and the Mammoth Oil Company, and declared, “I shall reserve any evidence I may 
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be able to give for those courts. . . and shall respectfully decline to answer any questions 
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propounded by your committee.”18 The Supreme Court upheld the witness’s conviction for 
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contempt of Congress. The Court considered and rejected in unequivocal terms the witness’s 
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contention that the pendency of lawsuits gave an excuse for withholding information. Neither the 
laws directing that such lawsuits be instituted, nor the lawsuits themselves, “operated to divest the 
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Senate, or the committee, of power further to investigate the actual administration of the land 
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laws.”19 
The Court further explained: “It may be conceded that Congress is without authority to compel 
disclosures for the purpose of aiding the prosecution of pending suits; but the authority of that 
body, directly or through its committees, to require pertinent disclosures in aid of its own 
constitutional power is not abridged because the information sought to be elicited may also be of 
use in such suits.”20 In other words, those persons having evidence in their possession, including 
officers and employees of executive agencies, can not lawfully assert that because lawsuits are 
pending involving the government, “the authority of [the Congress], directly or through its 
committees, to require pertinent disclosures” is somehow “abridged.” 
                                                                 
13 273 U.S. 135, 151 (1927). 
14 Id. at 177. 
15 Id. 
16 Id. 
17 279 U.S. 263 (1929). 
18 Id., at 290. 
19 Id. at 295. 
20 Id. at 295. 
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The Supreme Court in the Teapot Dome cases therefore enunciated in the clearest manner the 
independence of Congress’ power to probe. The coincidental focus on the Justice Department and 
the ability of committees to look deeply into all aspects of its sensitive law enforcement function 
underlines the potential breadth of that power with respect to other Executive Branch agencies 
and private sector entities as well. 
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The power of inquiry, with the accompanying process to enforce it, has been deemed “an 
essential and appropriate auxiliary to the legislative function.”21 A properly authorized subpoena 
issued by a committee or subcommittee has the some force or effect as a subpoena issued by the 
parent House itself.22 To validly issue a subpoena, individual committees or subcommittees must 
be delegated this authority. Both Senate23 and House24 rules presently empower all standing 
committees and subcommittee to require the attendance and testimony of witnesses and the 
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production of documents. Special or select committees must be specifically delegated that 
authority by Senate or House resolution.25 The rules or practices of standing committees may 
restrict the issuance of subpoenas only to full committees or in certain instances allow issuance 
by a committee chairman alone, with or without the concurrence of the ranking minority member. 
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As previously indicated, committees may issue subpoenas in furtherance of an investigation 
within their subject matter jurisdiction as defined by Senate26 and House27 rules which confer 
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both legislative and oversight jurisdiction. Subpoenas may be issued on the basis of either source 
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of authority. 
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Congressional subpoenas are most frequently served by the U.S. Marshal’s office or by 
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committee staff, or less frequently by the Senate or House Sergeants-at-Arms. Service may be 
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effected anywhere in the United States. The subpoena power reaches aliens present in the United 
States.28 Securing compliance of United States nationals and aliens residing in foreign countries 
presents more complex problems.29 
                                                                 
21 McGrain v. Daugherty, supra, 273 U.S. at 174-75. 
22 Id. at 158. 
23 Senate Rule XXVI(1)(All Senate rules hereinafter cited were in effect as of 1993 unless otherwise indicated and may 
found in Sen. Doc. No. 103-3 compiled by the Senate Committee on Rules and Administration). 
24 House Rule XI(2)(m)(1)(All House rules hereinafter cited were in effect as of 1993 unless otherwise indicated and 
may be found in “Rules Adopted By The Committee of the House of Representatives”, compiled by the House Rules 
Committee as a committee print). 
25 See, e.g., S.Res. 23, 100th Cong. (Iran-Contra); Sen. Res. 495, 96th Cong. (Billy Carter/Libya). 
26 Senate Rule XXV. 
27 House Rule X. 
28 Eisler v. United States, 170 F.2d 273, 279 (D.C. Cir. 1948), cert. dismissed, 338 U.S. 883 (1949). 
29 See generally, Gary E. Davidson, Congressional Extraterritorial Investigative Powers: Real or Illusory ?, 8 Emory 
International Law Review 99 (1994). 
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A witness seeking to challenge the legal sufficiency of a subpoena, i.e., the committee’s authority, 
alleged constitutional rights violations, subpoena breadth, has only limited remedies available to 
raise such objections. The Supreme Court has ruled that courts may not enjoin the issuance of a 
congressional subpoena, holding that the Speech or Debate Clause of the Constitution30 provides 
“an absolute bar to judicial interference” with such compulsory process.31 As a consequence, a 
witness’ sole remedy generally is to refuse to comply, risk being cited for contempt, and then 
raise objections as a defense in a contempt prosecution. 
Challenges to the legal sufficiency of subpoenas must overcome formidable judicial obstacles. 
The standard to be applied in determining whether the congressional investigating power has 
been properly asserted was articulated in Wilkinson v. United States: (1) the committee’s 
investigation of the broad subject matter area must be authorized by Congress; (2) the 
investigation must be pursuant to “a valid legislative purpose”; and (3) the specific inquiries must 
be pertinent to the broad subject matter areas which have been authorized by the Congress.32 
With respect to authorization, a committee’s authority derives from the enabling rule or resolution 
of its parent body. In construing the scope of such authorizations, the Supreme Court has adopted 
a mode of analysis not unlike that ordinarily followed in determining the meaning of a statute: it 
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looks first to the words of the authorizing rule or resolution itself, and then, if necessary, to the 
usual sources of legislative history, including floor statements, reports and past committee 
practice.33 
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As to the requirement of “valid legislative purpose,” the Supreme Court has made it clear that 
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Congress does not have to state explicitly what it intends to do as a result of an investigation.34 
When the purpose asserted is supported by reference to specific problems which in the past have 
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been, or in the future may be, the subject of appropriate legislation, it has been held that a court 
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cannot say that a committee of Congress exceeds its power when it seeks information in such 
areas.35 
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Finally, in determining the pertinency of questions to the subject matter under investigation, the 
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courts have required only that the specific inquiries be reasonably related to the subject matter 
under investigation.36 An argument that pertinence must be shown “with the degree of 
explicitness and clarity required by the Due Process Clause” has been held to confuse the 
standard applicable in those rare cases when the constitutional rights of individuals are implicated 
by congressional investigations with the far more common situation of the exercise of legislative 
oversight over the administration of the law which does not involve an individual constitutional 
right or prerogative. It is, of course, well established that the courts will intervene to protect 
constitutional rights from infringement by Congress, including its committees and members.37 
                                                                 
30 U.S. Const., Art. I, sec. 6, cl. 1. 
31 Eastland v. United States Servicemen’s Fund, 421 U.S. 491, 503-07 (1975). 
32 365 U.S. 399, 408-09 (1961). 
33 Barenblatt v. United States, 360 U.S. 109, 117 1959); Watkins v. United States, supra, 354 U.S. at 209-215. 
34 In re Chapman, 166 U.S. 661, 669 (1897). 
35 Shelton v. United States, 404 F.2d 1292, 1297 (D.C. Cir. 1968), cert. denied, 393 U.S. 1024 (1969). 
36 Sinclair v. United States, supra, 279 U.S. at 299; Ashland Oil, Inc. v. F.T.C., 409 F.Supp. at 305. 
37 See, e.g., Yellin v. United States, 374 U.S. 109, 143, 144 (1969); Watkins v. United States, supra; United States v. 
Ballin, 144 U.S. 1, 5 (1892). 
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But “[w]here constitutional rights are not violated, there is no warrant to interfere with the 
internal procedures of Congress.”38 
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Committees normally rely on informal staff interviews to gather information preparatory to 
investigatory hearings. However, with more frequency in recent years, congressional committees 
have utilized staff conducted depositions as a tool in exercising the investigatory power.39 Staff 
depositions afford a number of advantages for committees engaged in complex investigations. 
Staff depositions may assist committees in obtaining sworn testimony quickly and confidentially 
without the necessity of Members devoting time to lengthy hearings which may be unproductive 
because witnesses do not have the facts needed by the committee or refuse to cooperate. 
Depositions are conducted in private and may be more conducive to candid responses than would 
be the case at a public hearing. Statements made by witnesses that might defame or even tend to 
incriminate third parties can be verified before they are repeated in an open hearing. Depositions 
can enable a committee to prepare for the questioning of witnesses at a hearing or provide a 
screening process which can obviate the need to call some witnesses. The deposition process also 
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allows questioning of witnesses outside of Washington thereby avoiding the inconvenience of 
conducting field hearings requiring the presence of Members. 
Certain disadvantages may also inhere. Unrestrained staff may be tempted to engage in tangential 
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inquiries. Also depositions present a “cold record” of a witness’s testimony and may not be as 
useful for Members as in person presentations. Finally, in the current absence of any definitive 
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case law precedent, legal questions may be raised concerning the ability to enforce a subpoena for 
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a staff deposition by means of contempt sanctions, and to the applicability to such a deposition of 
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various statutes that proscribe false material statements.40 
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At present neither House has rules that expressly authorize staff depositions. On a number of 
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occasions such specific authority has been granted pursuant to Senate and House resolutions.41 
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When granted, a committee will normally adopt procedures for taking depositions, including 
provisions for notice (with or without a subpoena), transcription of the deposition, the right to be 
accompanied by counsel, and the manner in which objections to questions are to be resolved.42 
                                                                 
38 Exxon Corporation v. F.T.C., 589 F.2d 582, 590 (D.C. Cir. 1978). The issues raised by witness claims of 
constitutional and common law privileges are more fully discussed below at pp. 53-85. On claims that a committee 
subpoena is overbroad or burdensome see discussions, infra, at pp. 40-42. 
39 E.g., S. Res. 229, 103d Cong. (Whitewater); S. Res. 23, 100th Cong. (Iran-Contra); H. Res. 12, 100th Cong. (Iran-
Contra); H. Res. 320, 100th Cong. (impeachment proceedings of Judge Alcee Hastings); S. Res. 495, 96th Cong. (Billy 
Carter/Libya). 
40 See Jay R. Shampansky, Staff Depositions in Congressional Investigations, CRS Report No. 91-679, August 27, 
1991 (suggesting that the criminal contempt procedure would be available if a committee adopted rules of procedure 
providing for Member involvement if a witness raises objections and refuses to answer; and that analogous case law 
under false statements and obstruction of Congress statutes would support prosecutions for false statements made 
during a deposition.). 
41 See examples cited at footnote 39, supra. 
42 See, e.g., Senate Permanent Committee on Investigations Rule 9; House Iran-Contra Committee Rule 6, H. Res. 12, 
133 Cong. Rec. 822 (1987). 
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The Fifth Amendment to the Constitution provides in part that “no person . . . shall be compelled 
in any criminal case to be a witness against himself ...” The privilege against self-incrimination is 
available to a witness in a congressional investigation.43 When a witness before a committee 
asserts his constitutional privilege, the committee may obtain a court order which compels him to 
testify and grants him immunity against the use of his testimony and information derived from 
that testimony in a subsequent criminal prosecution. He may still be prosecuted on the basis of 
other evidence. 
The privilege against self-incrimination is an exception to the public’s right to every person’s 
evidence. However, a witness’ Fifth Amendment privilege can be restricted if the government 
chooses to grant him immunity. Immunity is considered to provide the witness with the 
constitutional equivalent of his Fifth Amendment privilege.44 Immunity grants may be required in 
the course of an investigation because “many offenses are of such a character that the only 
persons capable of giving useful testimony are those implicated in the crime.”45 Such grants may 
be militated when a committee is convinced that the testimony elicited will produce new or vital 
facts that would otherwise be unavailable or to allow a witness to implicate persons of greater 
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rank or authority. Grants of immunity have figured prominently in a number of major 
congressional investigations, including Watergate (John Dean and Jeb Magruder) and Iran-Contra 
(Oliver North and John Poindexter). 
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The scope of the immunity which is granted, and the procedure to be employed, are outlined in 18 
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U.S.C. §§ 6002, 6005. If a witness before the House or Senate or a committee or subcommittee of 
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either body asserts his privilege, or if a witness who has not yet been called is expected to assert 
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his privilege, an authorized representative of the House or of the committee may apply to a 
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federal district court for an order directing the individual to testify or provide other information 
sought by the Congress.46 If the testimony is to be before the full House or Senate, the request for 
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the court order must be approved by an affirmative vote of a majority of the Members present of 
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the House or Senate. If the testimony is to be given before a committee or subcommittee, the 
request for the order must be approved by an affirmative vote of two-thirds of the Members of the 
full committee.47 
At least ten days prior to applying to the court for the order, the Attorney General48 must be 
notified of the Congress’ intent to seek the order,49 and issuance of the order will be delayed by 
the court for as much as twenty additional days at the request of the Attorney General.50 Notice to 
the Attorney General is required so that he can identify in his files any information which would 
                                                                 
43 See Watkins v. United States, 354 U.S. 178 (1957); Quinn v. United States, 349 U.S. 155 (1955). 
44 See generally Kastigar v. United States, 406 U.S. 441 (1972). 
45 Kastigar v. United States, 406 U.S. at 446. 
46 18 U.S.C. § 6005(a); See also Application of Senate Permanent Subcommittee on Investigations, 655 F.2d 1232 
(D.C. Cir.), cert. denied, 454 U.S. 1084 (1981). 
47 18 U.S.C. § 6005(b). 
48 Notice should be given to an independent counsel where one has been appointed, since he would have the powers 
usually exercised by the Justice Department. See 28 U.S.C. § 594. 
49 18 U.S.C. § 6005(b). The Justice Department may waive the notice requirement. Application of Senate Permanent 
Subcommittee on Investigations, 655 F.2d at 1236. 
50 18 U.S.C. § 6005(c). 
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provide an independent basis for prosecuting the witness, and place that information under seal. 
Neither the Attorney General nor an independent counsel would have a right to veto a 
committee’s application for immunity.51 The role of the court in issuing the order is ministerial 
and therefore, if the procedural requirements under the statutes are met, the court may not refuse 
to issue the order or impose conditions on the grant of immunity.52 However, although the court 
lacks power to review the advisability of granting immunity, it might be able to consider the 
jurisdiction of Congress and the committee over the subject area and the relevance of the 
information that is sought to the committee’s inquiry.53 
After an immunity order has been issued by the court and communicated to the witness by the 
chairman, the witness can no longer decline to testify on the basis of his privilege, “but no 
testimony or other information compelled under the order (or any information directly or 
indirectly derived from such testimony or other information) may be used against the witness in 
any criminal case, except a prosecution for perjury, giving a false statement, or otherwise failing 
to comply with the order.”54 The immunity that is granted is “use” immunity, not “transactional” 
immunity.55 That is, neither the immunized testimony that the witness gives to the committee, nor 
information derived from that testimony, may be used against him in a subsequent criminal 
prosecution, except one for falsely testifying to the committee or for contempt. However, he may 
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be convicted of the crime (the “transaction”) on the basis of evidence independently obtained by 
the prosecution and sealed before his congressional testimony, and/or on the basis of information 
obtained after his congressional appearance but which was not derived, either directly or 
indirectly, from his congressional testimony. 
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In determining whether to grant immunity to a witness, a committee may consider, on the one 
hand, its need for his testimony in order to perform its legislative, oversight, and informing 
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functions, and on the other, the possibility that the witness’ immunized congressional testimony 
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could jeopardize a successful criminal prosecution against him. If a witness is prosecuted after 
giving immunized testimony, the burden is on the prosecutor to establish that the case was not 
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based on the witness’ previous testimony or evidence derived therefrom.56 
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Recent appellate court decisions reversing the convictions of key Iran-Contra figures Lt. Colonel 
Oliver North57 and Rear Admiral John Poindexter58 appear to make the prosecutorial burden 
substantially more difficult, if not insurmountable, in high profile cases. Despite extraordinary 
efforts by the Independent Counsel and his staff to avoid being exposed to any of North’s or 
Poindexter’s immunized congressional testimony, and the submission of sealed packets of 
evidence to the district court to show that the material was obtained independently of any 
immunized testimony to Congress, the appeals court in both cases remanded the cases for a 
                                                                 
51 See H.R. Rept. No. 91-1549, 91st Cong., 2d Sess. 43 (1970). 
52 Id. See also S.Rept. No. 91-617, 91st Cong., 1st Sess. 145 (1969); Application of U.S. Senate Select Committee on 
Presidential Campaign Activities, 361 F.Supp. 1270 (D.D.C. 1973). 
53 Application of U.S. Senate Select Committee, 361 F.Supp. at 1278-79. 
54 18 U.S.C. § 6002. 
55 The constitutionality of granting a witness only use immunity, rather than transactional immunity, was upheld in 
Kastigar v. United States, supra. 
56 Kastigar v. United States, supra, 406 U.S. at 460. 
57 United States v. North, 910 F.2d 843 (D.C. Cir.), modified, 920 F.2d 940 (D.C. Cir. 1990) cert. denied, 111 S.Ct. 
(1991). 
58 951 F.2d 369 (D.C. Cir. 1991). 
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further determination whether the prosecution had directly or indirectly used immunized 
testimony. 
The court of appeals in North emphasized that the insulation of the prosecution from exposure to 
the immunized congressional testimony does not automatically prove that this testimony was not 
used against the defendant.59 The court held that “Kastigar is instead violated whenever the 
prosecution puts on a witness whose testimony is shaped, directly or indirectly, by compelled 
testimony, regardless of how or by whom he was exposed to that compelled testimony.”60 From 
this the court reasoned that “the use of immunized testimony . . . to augment or refresh 
recollection is an evidentiary use” and must therefore be strictly scrutinized under the Kastigar 
standard.61 Thus, the court of appeals held that the presentation of “testimony of grand jury or 
trial witnesses that has been derived from or influenced by the [defendant’s] immunized 
testimony” was a forbidden use of the compelled testimony under both the Fifth Amendment and 
Kastigar.62 
Upon remanding the case to the district court, the court of appeals insisted that a strict application 
of the Kastigar test be applied to the government’s evidence if the prosecution of North was to 
continue. The lower court was required to hold a full Kastigar hearing that would: 
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inquire into the content as well as the sources of the grand jury and trial witnesses’ 
testimony. That inquiry must proceed witness-by-witness; if necessary, it will proceed line-
by-line and item-by-item. For each grand jury and trial witness, the prosecution must show 
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by a preponderance of the evidence that no use whatsoever was made of any of the 
immunized testimony either by the witness or by the Office of Independent Counsel in 
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questioning the witness. This burden may be met by establishing that the witness was never 
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exposed to North’s immunized testimony, or that the allegedly tainted testimony contains no 
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evidence not “canned” by the prosecution before such exposure occurred.63 
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Similarly, in Poindexter, the D.C. Circuit Court of Appeals reversed all five of Poindexter’s 
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convictions because the Independent Counsel failed to show that Poindexter’s compelled 
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testimony was not used against him at his trial, in violation of 18 U.S.C. § 6002 and the Fifth 
Amendment.64 Relying on the North standards outlined above, the appeals court held that the 
testimony of many of the prosecution’s key witnesses, including that of Oliver North himself, was 
impermissibly influenced by the witnesses’ exposure to Poindexter’s immunized testimony for 
purposes of refreshment.65 Upon remand in both cases, the Independent Counsel moved to 
                                                                 
59 United States v. North, 920 F.2d at 942. 
60 Id. ( emphasis in original). 
61 United States v. North, 910 F.2d at 860. Because several years passed between the events at issue and the trial of 
North, the Independent Counsel had allowed potential witnesses to refresh their recollection with North’s immunized 
testimony before they testified at the grand jury and at trial. Id. 
62 Id. at 865. See also id. at 869 (“Where immunity testimony is used before a grand jury, the prohibited act is 
simultaneous and coterminous with the presentation; indeed, they are one and the same.”). The court of appeals 
criticized the district court for failing to inquire into “the extent to which the substantive content of the witnesses’ 
testimony may have been shaped, altered, or affected by the [defendant’s] immunized testimony.” Id. at 863. The court 
further noted that it was legally irrelevant under Kastigar if the witnesses themselves, rather than the government, 
presented the immunized testimony. Id. at 871. 
63 Id. at 872. 
64 United States v. Poindexter, supra, 951 F.2d at 375-77. 
65 Id. 
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dismiss the prosecutions upon his determination that he could not meet the strict standards set by 
the appeals court in its decisions. 
While the North and Poindexter rulings in no way diminish a committee’s authority to immunize 
testimony or the manner in which it secures immunity pursuant to the statute, it does alter the 
calculus as to whether to seek such immunity. Independent Counsel Lawrence E. Walsh observed 
that “[t]he legislative branch has the power to decide whether it is more important perhaps even to 
destroy a prosecution than to hold back testimony they need. They make that decision. It is not a 
judicial decision or a legal decision but a political decision of the highest importance.”66 It has 
been argued that the constitutional dimensions of the crisis created by the Iran-Contra affair 
required the type of quick, decisive disclosures that could result from a congressional 
investigation but not from the slower, more deliberate criminal investigation and prosecution 
process.67 Under this view, the demands of a national crisis may justify sacrificing the criminal 
prosecution of those involved in order to allow Congress to uncover and make public the truth of 
the matter at issue. The role of Congress as overseer, informer, and legislator arguably warrants 
this sacrifice. The question becomes more difficult as the sense of national crisis in a particular 
circumstance is less acute, and the object is, for example, to trade-off a lesser figure in order to 
reach someone higher up in a matter involving “simple” fraud, abuse or maladministration at an 
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agency. In the end, case-by-case assessments by congressional investigators will be needed, 
guided by the sensitivity that these are political judgments. 
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While the threat or actual issuance of a subpoena often provides sufficient leverage for effective 
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compliance with investigative information demands, it is through the contempt power that 
Congress may act with ultimate force in response to actions which obstruct the legislative process 
in order to punish the contemnor and/or to remove the obstruction. The Supreme Court early 
recognized the power as an inherent attribute of Congress’ legislative authority, reasoning that if it 
did not possess this power, it “would be exposed to every indignity and interruption that rudeness, 
caprice or even conspiracy may mediate against it.”68 
There are three different kinds of contempt proceedings available. Both the House and Senate 
may cite a witness for contempt under their inherent contempt power or under a statutory criminal 
contempt procedure. The Senate also has a third option, enforcement by means of a statutory civil 
contempt procedure. The three proceedings may be briefly described.69 
                                                                 
66 Lawrence E. Walsh, The Independent Counsel and the Separation of Powers, 25 Hous. L. Rev. 1, 9 (1988). 
67 Michael Gilbert, The Future of Congressional Use Immunity After United States, v. North, 30 Amer. Crim.L.Rev. 
417, 430-31 (1993). See also, Arthur L. Limon and Mark A. Belnick, Congress Had to Immunize North, Wash. Post, 
July 29, 1990, at p. C7. 
68 Anderson v. Dunn, 19 U.S. (6 Wheat) 204 (1821). 
69 For a more comprehensive treatment of the history and legal development of the congressional contempt power, see 
Jay R. Shampansky, Congress’ Contempt Power, CRS Report No. 86-83A, February 28, 1986. 
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(1) Inherent Contempt 
Under the inherent contempt power, the individual is brought before the House or Senate by the 
Sergeant-at-Arms, tried at the bar of the body, and can be imprisoned in the Capitol jail. The 
purpose of the imprisonment or other sanction may be either punitive or coercive. Thus, the 
witness can be imprisoned for a specified period of time as punishment, or for an indefinite 
period (but not, at least in the case of the House, beyond the end of the Congress) until he agrees 
to comply. When a witness is cited for contempt under the inherent contempt process, prompt 
judicial review is available by means of a petition for a writ of habeas corpus. In an inherent 
contempt proceeding, although Congress would not have to afford the contemnor the whole 
panoply of procedural rights available to a defendant in a criminal case, notice and an opportunity 
to be heard would have to be granted. Also, some of the requirements imposed by the courts 
under the statutory criminal contempt procedure might be mandated by the due process clause in 
the case of inherent contempt proceedings.70 
The inherent contempt power has not been exercised by either House in over sixty years because 
it has been considered to be too cumbersome and time consuming for a modern Congress with a 
heavy legislative workload that would be interrupted by a trial at the bar. 
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(2) Statutory Contempt 
Recognizing the problems with use of the inherent contempt process, a statutory criminal 
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contempt procedure was enacted in 1857 which, with only minor amendments, is codified today 
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at 2 U.S.C. §§192 and 194. Under 2 U.S.C. § 192, a person who has been subpoenaed to testify or 
produce documents before the House or Senate or a committee and who fails to do so, or who 
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appears but refuses to respond to questions, is guilty of a misdemeanor, punishable by a fine of up 
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to $1,000 and imprisonment for up to one year. Section 194 establishes the procedure to be 
followed if the House or Senate refers a witness to the courts for criminal prosecution. A 
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contempt citation must be approved by the subcommittee, the full committee, and the full House 
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or Senate (or by the presiding officer if Congress is not in session). The criminal procedure is 
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punitive in nature. It is not coercive because a witness generally will not be able to purge himself 
by testifying or supplying subpoenaed documents after he has been voted in contempt by the 
committee and the House or the Senate. Under the statute, after a contempt has been certified by 
the President of the Senate or the Speaker of the House, it is the “duty” of the U.S. Attorney “to 
bring the matter before the grand jury for its action.” It remains unclear whether the “duty” of the 
U.S. Attorney to present the contempt to the grand jury is mandatory or discretionary, since the 
sparse case law that is relevant to the question provides conflicting guidance.71 
This potential conflict between the statutory language of §194 and the U.S. Attorney’s 
prosecutorial discretion was highlighted by the inability of the House of Representatives in 1982 
to secure a contempt prosecution against the Administrator of the Environmental Protection 
Agency, Ann Burford. Burford, at the direction of President Reagan, had asserted executive 
privilege as grounds for refusing to respond to a subpoena demand for documents. She was cited 
for contempt by the full House and the contempt resolution was certified by the Speaker and 
                                                                 
70 See, Groppi v. Leslie, 404 U.S. 496 (1972). 
71 See Todd D. Peterson, Prosecuting Executive Branch Officials for Contempt of Congress, 66 NYUL Rev. 563 
(1991); Hearing, “Prosecution of Contempt of Congress”, Before the Subcomm. on Administrative Law and 
Governmental Relations, House Comm. on the Judiciary, 98th Cong. 1st Sess. 21-35 (1983) (Statement and Testimony 
of Stanley Brand). 
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forwarded to the U.S. Attorney for the District of Columbia for presentment to the grand jury. 
Relying on his prosecutorial discretion he deferred doing so. 
The Burford controversy may be seen as unusual, involving highly sensitive political issues of the 
time. In the vast majority of cases there is likely to be no conflict between the interests of the two 
political branches, and the U.S. Attorney can be expected to initiate prosecution in accordance 
with § 194. 
(3) Civil Contempt 
As an alternative to both the inherent contempt power of each House and criminal contempt, 
Congress enacted a civil contempt procedure which is applicable only to the Senate.72 Upon 
application of the Senate,73 the federal district court is to issue an order to a person refusing, or 
threatening to refuse, to comply with a Senate subpoena. If the individual still refuses to comply, 
he may be tried by the court in summary proceedings for contempt of court, with sanctions being 
imposed to coerce his compliance. Civil contempt might be employed when the Senate is more 
concerned with securing compliance with the subpoena or with clarifying legal issues than with 
punishing the contemnor. Civil contempt can be more expeditious than a criminal proceeding and 
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it also provides an element of flexibility, allowing the subpoenaed party to test his legal defenses 
in court without necessarily risking a criminal prosecution. Civil contempt is not authorized for 
use against executive branch officials refusing to comply with a subpoena. 
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(4) Alternatives to Contempt 
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When an executive branch official refuses to comply with a congressional subpoena and the 
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dispute cannot be resolved by negotiation and compromise, none of the three types of contempt 
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proceedings may be completely satisfactory. The statutory civil contempt procedure in the Senate 
is inapplicable in the case of a subpoena to an executive branch official. Inherent contempt has 
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been described as “unseemly” and cumbersome. And if the criminal contempt method is utilized, 
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the U.S. Attorney, who is an executive branch appointee may, as occurred in the Burford case, 
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rely on the doctrine of prosecutorial discretion as grounds for deferring seeking an indictment. 
There are, however, various alternatives to the three modes of contempt in the case of an 
executive branch official. (1) The contemnor could be cited for criminal contempt and be 
prosecuted by an independent counsel, rather than by the U.S. Attorney, if the standards under the 
law governing the appointment of such counsels are satisfied; (2) the committee can seek 
declaratory or other relief in the courts; (3) the appropriations for the agency or department 
involved can be cut off or reduced when requested information has not been supplied; and (4) in 
an exceptional case, the official might be impeached. 
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(1) Testimony Under Oath 
A witness under oath before a congressional committee who willfully gives false testimony is 
subject to prosecution for perjury under 18 U.S.C. 1621 of the United States Code. The essential 
                                                                 
72 See 2 U.S.C. 288d and 28 U.S.C. 1364. 
73 Usually brought by the Senate Legal Counsel. 2 U.S.C 288 d(a). 
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elements for such prosecution are: (1) a false statement, (2) “willfully” made, (3) before a 
“competent tribunal”, (4) involving a “material matter.” The requirement of a competent tribunal 
is important to note because it is an element of the offense within the particular control of 
committees. 
For a legislative committee to be competent for perjury purposes a quorum must be present.74 The 
problem has been ameliorated in recent years with the adoption of rules establishing less than a 
majority of Members as a quorum for taking testimony, normally two members for House 
committees75 and one member for Senate committees.76 The requisite quorum must be present at 
the time the alleged perjurious statement is made, not merely at the time the session convenes. No 
prosecution for perjury will lie for statements made only in the presence of committee staff unless 
the committee has deposition authority and has taken formal action to allow it. 
(2) Unsworn Statements 
Most statements made before Congress, at both the investigatory and hearing phases of oversight, 
are unsworn. The practice of swearing in all witnesses at hearings is a rare practice. But 
prosecutions may be brought to punish congressional witnesses for giving willfully false 
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testimony not under oath. Under 18 U.S.C. 1001 false statements before a “department or agency 
of the United States” are punishable by a fine of up to $10,000 or imprisonment up to five years, 
or both. The courts have held that section 1001 is applicable to false statements made to 
congressional committees.77 
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Until recently it was thought that 18 U.S.C. 1505, which proscribes attempts to obstruct 
congressional proceedings, was applicable to unsworn false statements. However, the Court of 
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Appeals for the District of Columbia Circuit ruled in 1991 that section 1505 applies only to 
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corrupt efforts to obstruct congressional inquiries by subverting witnesses, not to false statements 
by the defendant himself in such proceedings.78 
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When Congress directs its investigatory powers at Executive Branch departments and agencies, 
and at times at the White House itself, such probes have often become contentious, provoking the 
Executive to assert rights to shield from disclosure information Congress deems essential to carry 
out its oversight functions. The variety of grounds proffered are often lumped in an 
undifferentiated manner under the rubric “executive privilege”. However, in order to evaluate and 
assess the weight of such withholding claims, it is more useful, and accurate, to distinguish 
between claims that have a constitutional basis and those that do not, and then to separate out 
amongst the non-constitutional claims those based on law from those resting on executive policy 
preferences. 
                                                                 
74 Christoffel v. United States, 378 U.S. 89 (1949). 
75 House Rule XI (2) (h) (1). 
76 Senate Rule XXVI (7) (a) (2). 
77 United States v. Bramlett, 348 U.S. 503, 509 (1955); United States v. Poindexter, 951 F.2d 369, 386-88 (D.C. Cir. 
1991). 
78 United States v. Poindexter, supra, 951 F.2d at 377-86. 
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In some, rare, instances the executive response to a congressional demand to produce information 
may be an assertion of presidential executive privilege, a doctrine which, like Congress’ powers 
to investigate and cite for contempt, has constitutional roots. No decision of the Supreme Court 
has yet resolved the question whether there are any circumstances in which the Executive Branch 
can refuse to provide information sought by the Congress on the basis of executive privilege. 
Indeed, most such disputes are settled short of litigation through employment of the political 
process and negotiations,79 and the few that reach a judicial forum find the courts highly reluctant 
to rule on the merits.80 However, in United States v. Nixon,81 involving a judicial subpoena issued 
to the President at the request of the Watergate Special Prosecutor,82 the Supreme Court found a 
constitutional basis for the doctrine of executive privilege in “the supremacy of each branch 
within its own assigned area of constitutional duties” and in the separation of powers,83 and 
although it considered presidential communications with close advisors to be “presumptively 
privileged,” the Court rejected the President’s contention that the privilege was absolute, 
precluding judicial review whenever it is asserted.84 
Having concluded that in the case before it the claim of privilege was not absolute, the Court 
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resolved the “competing interests” (the President’s need for confidentiality vs. the judiciary’s 
need for the materials in a criminal proceeding) “in a manner that preserves the essential 
functions of each branch,”85 and held that the judicial need for the tapes outweighed the 
President’s “generalized interest in confidentiality ...” 86 The Court was careful to limit the scope 
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of its decision, noting that “we are not here concerned with the balance between the President’s 
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generalized interest in confidentiality ... and congressional demands for information”.87 
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79 Joel D. Bush, Congressional-Executive Access Disputes: Legal Standards and Political Settlements, 9 J. of Law and 
Politics, 717, 735-46(1993); Peter M. Shane, Legal Disagreements and Negotiation in a Government of Laws, 71 Minn. 
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L. Rev. 461 (1987); Stephen W. Stathis, Executive Cooperation: Presidential Recognition of the Investigatory 
Authority of Congress and the Courts, 3 J. of Law and Politics 183 (1986); Richard Ehlke, Congressional Access To 
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Information From The Executive: A Legal Analysis, CRS Report No. 86-50A, March 10, 1986. 
80 See, e.g., United States v. AT&T, 551 F.2d 784 (D.C. Cir. 1976) and 567 F.2d 121 (D.C. Cir 1977), where the appeals 
court twice refused to balance the asserted constitutional interests, instead remanding the case for further negotiations 
under the supervision of the district court; and United States v. U.S. House of Representatives, 556 F.2d 150, 152 
(D.D.C. 1983), where the district court refused to enjoin transmission by the House of Representatives of a contempt 
citation of the Administrator of the EPA to the United States Attorney on grounds alleging constitutional executive 
privilege, stating that when “constitutional disputes arise concerning the separation of powers of the legislative and 
executive branches, judicial intervention should be delayed until all possibilities for settlement have been exhausted . . . 
judicial restraint is essential to maintain the delicate balance of powers among the branches established by the 
Constitution.” In both instances negotiated resolutions ultimately ended the immediate disputes. 
81 418 U.S. 683 (1974). 
82 The subpoena was for certain tape recordings and documents relating to the President’s conversations with aides and 
advisors. The materials were sought for use in a criminal trial. 
83 418 U.S. at 705, 706. See also id. at 708, 711. 
84 Id. at 705, 708. Citing Marbury v. Madison, 5 U.S. (1 Cranch) 137, 177 (1803), the Court held that it had the 
authority to review the President’s claim of executive privilege. 418 U.S. at 703-05. The materials in question in United 
States v. Nixon related to confidential communications between the President and his advisors. The Court indicated that 
it might proceed differently and accord more deference to the executive’s claims in a case involving military or 
diplomatic matters. Id. at 706. 
85 Id. at 707. 
86 Id. at 713. 
87 Id. at 712, n. 19. 
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Although United States v. Nixon did not involve a presidential claim of executive privilege in 
response to a congressional subpoena, in Senate Select Committee on Presidential Campaign 
Activities v. Nixon,88 the court of appeals, prior to the Nixon ruling, reviewed the President’s 
assertion of executive privilege as grounds for not complying with a Senate committee subpoena 
for tape recordings.89 The appeals court found that “the presumption that the public interest favors 
confidentiality [in presidential communications] can be defeated only by a strong showing of 
need by another institution of government—a showing that the responsibilities of that institution 
cannot responsibly be fulfilled without access to records of the President’s deliberations . . . .” 
According to the court, “the showing required to overcome the presumption favoring 
confidentiality” rests “on the nature and appropriateness of the function in the performance of 
which the material [is] sought, and the degree to which the material [is] necessary to its 
fulfillment . . . . [T]he sufficiency of the committee’s showing must depend solely on whether the 
subpoenaed evidence is demonstrably critical to the responsible fulfillment of the committee’s 
functions.”90 The court found that, in the circumstances of that case, the need for the tapes was 
“merely cumulative” in light of the fact that the House Judiciary Committee had begun an 
inquiry, with express constitutional authority, into impeachment of the President, and the fact that 
the Judiciary Committee already had copies of the tapes subpoenaed by the Senate Committee.91 
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Since the Kennedy Administration it has been established by executive policy directives that 
presidential executive privilege may be asserted only by the President personally. The latest such 
directive, issued by President Reagan in November 1982,92 and still in effect, requires that when 
an agency head believes that a congressional information request raises substantial questions of 
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executive privilege he is to notify and consult with the Attorney General and the Counsel to the 
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President. If the matter is deemed to justify invocation of the privilege, it is reported to the 
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President who makes his decision. If the President invokes the privilege, the agency head advises 
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the requesting committee. 
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There has been only one instance in which the full House or Senate has voted a contempt citation 
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against the head of an executive department or agency, that of Anne Gorsuch Burford, 
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Administrator of the Environmental Protection Agency, in 1982.93 Several cabinet members have 
been found in contempt by committees or subcommittees, although these disputes were resolved 
before contempt votes by the parent body. In two instances, cabinet members were cited for 
                                                                 
88 498 F.2d 725 (D.C. Cir. 1974). 
89 The subpoena was for tapes of conversations between the President and presidential counsel John Dean. The 
committee sought a declaratory judgment that its subpoena was lawful and that the President’s refusal to comply with 
it, on the basis of executive privilege, was unlawful. 
90 498 F.2d at 730. 
91 Id at 732-33. 
92 Memorandum from the President to the Heads of Executive Departments and Agencies on Procedures Governing 
Responses to Congressional Requests for Information (November 4, 1982), reprinted in Congressional Oversight 
Manual, supra footnote 1, at pp. 197-98. The Department of Justice Office of Legal Counsel lists 64 instances of 
presidential invocation of executive privilege in the face of congressional requests for information between 1792 and 
October 1981. 6 OLC 751 (1982). President Reagan invoked the privilege in November 1982 in the EPA investigation. 
See, “Contempt of Congress”, H. Rept. No. 97-968, 97th Cong., 2d Sen. 1982. The last recorded invocation was by 
President Bush in August 1991. See Congressional Oversight Manual at pp. 199-204; and Mark J. Rozell, Executive 
Privilege in the Bush Administration: Constitutional Problems, Bureaucratic Responses, 1 Miller Center Journal 63, 71-
72 (1994). 
93 H. Res. 632, 97th Cong., 128 Cong. Rec. 31746-76 (1982). 
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contempt by full committees.94 Five other cabinet secretaries have been cited for contempt by 
subcommittees.95 
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Upon occasion Congress has found it necessary and appropriate to limit its access to information 
it would normally be able to obtain by exercise of its constitutional oversight prerogatives.96 But 
where a statutory confidentiality or non-disclosure provision barring public disclosure of 
information is not explicitly applicable to the Congress, the courts have consistently held that 
agencies and private parties may not deny Congress access to such information on the basis of 
such provisions. 97 Release to a congressional requestor is not deemed to be disclosure to the 
public generally.98 Moreover, courts may not require agencies to delay the surrender of documents 
to Congress in order to give advance notice to affected parties, “for the judiciary must refrain 
from slowing or otherwise interfering with the legitimate investigating functions of Congress”.99 
Once documents are in congressional hands, the courts have held they must presume that the 
committees of Congress will exercise their powers responsibly and with due regard for the rights 
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of affected parties.100 Nor may a court block congressional disclosure of information obtained 
from an agency or private party, at least when disclosure would serve a valid legislative 
purpose.101 Finally, the legal obligation to surrender requested documents has been held to arise 
from the official request102 
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Executive agencies have in the past unsuccessfully raised several statutes of general applicability 
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as potential barriers to the disclosure of information to congressional committees. Agencies have 
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94 H.R. Rept. No. 94-693, 94th Cong., 1st Session (1975)(Secretary of State Henry R. Kissinger); H.R. Rept. No. 97-898, 
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97th Cong. 2d Sess. (1982)(Secretary of the Interior James G. Watt). 
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 Secretary of Commerce Rogers C.B. Morton (1975); Secretary of Health Education and Welfare Joseph Califano 
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(1978); Secretary of Energy Charles Duncan (1980); Secretary of Energy James Edwards (1980); and Attorney General 
William French Smith (1984). 
96 See, e.g., 1 U.S.C. 112b limiting congressional access to international agreements, other than treaties, where, in the 
opinion of the President, public disclosure would be prejudicial to the national security, to the foreign relations 
committees of each House under conditions of secrecy removable only by the President; 26 U.S.C. 6103(d), 6104(a)(2) 
limiting inspection of tax information to the Senate Finance Committee, House Ways and Means Committee, and the 
Joint Committee on Taxation, or any committees “specifically authorized by a resolution of the House or Senate”; 10 
U.S.C. 1582, which provides that in reporting to Congress on certain sensitive positions created in the Defense 
Department, “the Secretary may omit any item if he considers a full report on it would be detrimental to the national 
security”; and under 50 U.S.C. 402g, j(b), the Congress’ ability to obtain information about the Central Intelligence 
Agency, particularly with regard to expenditures, is very limited. 
97 See, e.g., F.T.C. v. Owens-Corning Fiberglass Corp., 626 F.2d 966, 970 (D.C. Cir. 1980); Exxon Corp. v. F.T.C., 
589 F.2d 582, 585-86 (D.C. Cir. 1978), cert. denied, 441 U.S. 943 (1979); Ashland Oil Co., Inc. v. F.T.C. 548 F.2d 977, 
979 (D.C. Cir. 1976). 
98 F.T.C. v. Owens-Corning Fiberglass Corp. 626 F.2d at 970; Exxon Corp. v. F.T.C., 589 F.2d at 589; Ashland Oil 
Co., Inc. v. F.T.C., 548 F.2d at, 979; Moon v. CIA, 514 F.Supp. 836, 840-41 (SDNY 1981). 
99 F.T.C. v. Owens-Corning Fiberglass Corp., 626 F.2d at 970; F.T.C. v. Anderson, 631 F.2d 741, 747 (D.C. Cir. 
1970); Exxon Corp. v. F.T.C., 589 F.2d at 588-9. 
100 F.T.C. v. Owens-Corning Fiberglass Corp., 626 F.2d at 970; Exxon Corp. V. F.T.C., 589 F.2d at 589; Ashland Oil 
Corp. v. F.T.C., 548 F.2d at 979; Moon v. CIA, 514 F.Supp at 849-51. 
101 Doe v. McMillan, 412 U.S. 306 (1973); F.T.C. v. Owens-Corning Fiberglass Corp. 626 F.2d at 970. 
102 Ashland Oil Co., Inc. v. F.T.C., 548 F.2d at 980-81. 
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attempted to withhold documents on the basis of the deliberative process exemption incorporated 
by Exemption 5 of the Freedom of Information Act (FOIA).103 But the courts have made it plain 
that the agency privileges made applicable to public requesters by Exemption 5, as well as all the 
other exemptions of the FOIA, are expressly inapplicable to the legislature: “This section is not 
authority to withhold information from Congress.”104 In Murphy v. Department of the Army an 
appeals court explained that FOIA exemptions were no basis for withholding from Congress 
because of “the obvious purpose of the Congress to carve out for itself a special right of access to 
privileged information not shared by others. Congress, whether as a body, through committees, or 
otherwise, must have the widest possible access to executive branch information, if it is to 
perform its manifold responsibilities effectively. If one consequence of the facilitation of such 
access is that some information will be disclosed to congressional authorities but not to private 
persons, that is but an incidental consequence of the need for informed and effective 
lawmakers”.105 A similar provision in the Privacy Act also prevents its use as a withholding 
vehicle against Congress.106 
A frequently cited statute used to justify non-disclosure is the Trade Secrets Act, 18 U.S.C. 1905, 
a criminal provision which generally proscribes the disclosure of trade secrets and confidential 
business information by a federal officer or employee “unless otherwise authorized by law.” 
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There is no indication in the legislative history of its revision and codification that it was intended 
to prevent agency disclosures to committees or to have it apply to Congress and its employees or 
any other legislative branch support agency or its employees,107 and as a matter of statutory 
construction it would have been unusual for Congress to have subjected, sub silento, its staff to 
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criminal sanctions for such disclosures, particularly in light of its well-established oversight and 
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investigative prerogatives, and its speech or debate privilege. In any event, there appears little 
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doubt that disclosure to Congress of proprietary information covered by § 1905 would be deemed 
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to be “authorized by law”. The Supreme Court in Chrysler v. Brown108 held that disclosure 
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authorization can stem from both congressional enactments and agency regulations. In this 
instance, there are at least two potential sources of disclosure authorization. The first is 2 U.S.C. 
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190d, which directs all standing committees of the Congress to engage in continuous legislative 
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oversight of the administration and application of laws within their respective jurisdictions, and 
“may require a Government agency” to assist in doing so. In 1955, the Attorney General of the 
United States opined that the authorization required by the Trade Secrets Act was “reasonably 
implied” under § 190d.109 A second source is the rules of each House authorizing committee 
oversight. 
                                                                 
103 5 U.S.C. 552(b)(5). 
104 5 U.S.C. 552(d). 
105 612 F.2d 1151, 1155-58 (D.C. Cir. 1979). 
106 5 U.S.C. 552a (b)(9). 
107 See discussion of legislative history in CNA Financial Corp. v. Donovan, 830 F.2d 1132, 1144-52 (D.C. Cir. 1987). 
108 441 U.S. 281, 301-16 (1979). 
109 41 Op. Atty. Gen. 221 (1955). 
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Congressional oversight of the conduct of civil and criminal enforcement matters by agencies, 
and most particularly the Department of Justice (DOJ), has raised sensitive questions respecting 
the exercise of prosecutorial discretion by the executive and interference with protected rights of 
individuals who may be the subject of such enforcement actions. However, a review of 
congressional investigations that have implicated DOJ or DOJ investigations over the past 70 
years, from the Palmer Raids and Teapot Dome to Watergate and through Iran-Contra and Rocky 
Flats,110 demonstrates that DOJ has been consistently obliged to submit to congressional 
oversight, regardless of whether litigation is pending, so that Congress is not delayed unduly in 
investigating misfeasance, malfeasance, or maladministration in DOJ or elsewhere. A number of 
these inquiries spawned seminal Supreme Court rulings that today provide the legal foundation 
for the broad congressional power of inquiry.111 All were contentious and involved Executive 
claims that committee demands for agency documents and testimony were precluded on the basis 
of constitutional or common law privilege or policy. 
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In the majority of instances reviewed, the testimony of subordinate DOJ employees, such as line 
attorneys and FBI field agents, was taken formally or informally, and included detailed testimony 
about specific instances of the Department’s failure to prosecute alleged meritorious cases. In all 
instances, investigating committees were provided with documents respecting open or closed 
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cases that included prosecutorial memoranda, FBI investigative reports, summaries of FBI 
interviews, memoranda and correspondence prepared during the pendency of cases, confidential 
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instructions outlining the procedures or guidelines to be followed for undercover operations and 
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the surveillance and arrests of suspects, and documents presented to grand juries not protected 
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from disclosure by Rule 6(e) of the Federal Rules of Criminal Procedure, among other similar 
“sensitive” materials. 
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The reasons advanced by the Executive for declining to provide information to Congress about 
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civil proceedings have included avoiding prejudicial pre-trial publicity, protecting the rights of 
innocent third parties, protecting the identity of confidential informants, preventing disclosure of 
the government’s strategy in anticipated or pending judicial proceedings, the potentially chilling 
effect on the exercise of prosecutorial discretion by DOJ attorneys, and precluding interference 
with the President’s constitutional duty to faithfully execute the laws.112 
As has been recounted previously, the Supreme Court has repeatedly reaffirmed the breadth of 
Congress’ right to investigate the government’s conduct of criminal and civil litigation.113 The 
                                                                 
110 See Morton Rosenberg, “Legal and Historical Substantiality of Former Attorney General Civilette’s Views as to the 
Scope and Reach of Congress’ Authority to Conduct Oversight of the Department of Justice,” CRS, October 15, 1993, 
reprinted in Hearing, “EPA’s Criminal Enforcement Program”, before the Subcommittee on Oversight and 
Investigations, House Committee on Energy and Commerce, 103d Cong., 1st Sess. 12-41 (1993). For an in-depth 
description of the most recent investigation of the DOJ, see Staff Report, Damaging Disarray: Organizational 
Breakdown and Reform in the Justice Department’s Environmental Crimes Program, House Subcomm. on Oversight 
and Investigations, Comm. on Energy and Commerce, 103rd Congress., 2d Session (Dec. 1994) (Comm. Print No. 103-
T). 
111 See notes, 13-20, supra, and accompanying text for a review of McGrain v. Daugherty and Sinclair v. United States. 
112 A leading statement of the executive branch position is found in an opinion of Attorney General Robert Jackson. 40 
Op. A.G. 45 (1941). 
113 See discussion of case law, supra at notes 2-8 and 13-20, and accompanying text. 
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courts have also explicitly held that agencies may not deny Congress access to agency 
documents, even in situations where the inquiry may result in the exposure of criminal corruption 
or maladministration of agency officials. The Supreme Court has noted, “[B]ut surely a 
congressional committee which is engaged in a legitimate legislative investigation need not grind 
to a halt whenever responses to its inquiries might potentially be harmful to a witness in some 
distinct proceeding . . . or when crime or wrongdoing is exposed.”114 Nor does the actual 
pendency of litigation disable Congress from the investigation of facts which have a bearing on 
that litigation, where the information sought is needed to determine what, if any, legislation 
should be enacted to prevent further ills.115 
Although several lower court decisions have recognized that congressional hearings may have the 
result of generating prejudicial pre-trial publicity, they have not suggested that there are any 
constitutional or legal limitations on Congress’ right to conduct an investigation during the 
pendency of judicial proceedings. Instead, the cases have suggested approaches, such as granting 
a continuance or a change of venue, to deal with the publicity problem.116 For example, the court 
in one of the leading cases, Delaney v. United States, entertained “no doubt that the committee 
acted lawfully, within the constitutional powers of Congress duly delegated to it” but went on to 
describe the possible consequences of concurrent executive and congressional investigations: 
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We think that the United States is put to a choice in this matter: If the United States, through 
its legislative department, acting conscientiously pursuant to its conception of the public 
interest, chooses to hold a public hearing inevitably resulting in such damaging publicity 
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prejudicial to a person awaiting trial on a pending indictment, then the United States must 
accept the consequences that the judicial department, charged with the duty of assuring the 
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defendant a fair trial before an impartial jury, may find it necessary to postpone the trial until 
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by lapse of time the danger of the prejudice may reasonably be thought to have been 
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substantially removed.117 
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The Delaney court distinguished the case of a congressional hearing generating publicity relating 
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to an individual not under indictment at the time (as was Delaney): 
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Such a situation may present important differences from the instant case. In such a situation 
the investigative function of Congress has its greatest utility: Congress it is informing itself 
so that it may take appropriate legislative action; it is informing the Executive so that 
existing laws may be enforced; and it is informing the public so that democratic processes 
                                                                 
114 Hutcheson v. United States, 369 U.S. 599, 617 (1962). 
115 Sinclair v. United States, 279 U.S. 263, 294 (1929). 
116 See e.g., Delaney v. United States, 199 F.2d 107 (1st Cir. 1952); United States v. Mitchell, 372 F.Supp. 1239, 1261 
(S.D.N.Y. 1973). For discussion of issues in addition to prejudicial publicity that have been raised in regard to 
concurrent congressional and judicial proceedings, including allegations of violation of due process, see, Contempt of 
Congress, H.R. Rpt. No. 97-968, 97th Cong., 2d Sess. 58 (1982; and the discussion of the potential consequences of 
congressional grants of testimonial immunity on criminal trials, supra, at notes 57-67 and accompanying text. 
117 199 F.2d 107, 114 (1st Cir. 1952). The court did not fault the committee for holding public hearings, stating that if 
closed hearings were rejected “because the legislative committee deemed that an open hearing at that time was required 
by overriding considerations of public interest, then the committee was of course free to go ahead with its hearing, 
merely accepting the consequence that the trial of Delaney on the pending indictment might have to be delayed.” 199 
F.2d at 114-5. It reversed Delaney’s conviction because the trial court had denied his motion for a continuance until 
after the publicity generated by the hearing, at which Delaney and other trial witnesses were asked to testify, subsided. 
See also, Hutcheson v. United States, 369 U.S. 599, 613 (1962)(upholding contempt conviction of person who refused 
to answer committee questions relating to activities for which he had been indicted by a state grand jury, citing 
Delaney.) 
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may be brought to bear to correct any disclosed executive laxity. Also, if as a result of such 
legislative hearing an indictment is eventually procured against the public official, then in the 
normal case there would be a much greater lapse of time between the publicity 
accompanying the public hearing and the trial of the subsequently indicted official than 
would be the case if the legislative hearing were held while the accused is awaiting trial on a 
pending indictment.118 
The absence of indictment and the length of time between congressional hearing and criminal 
trial have been factors in courts rejecting claims that congressionally generated publicity 
prejudiced defendants.119 Finally, in the context of adjudicatory administrative proceedings, 
courts on occasion have held that pressures emanating from questioning of agency 
decisionmakers by Members of Congress may be sufficient to undermine the impartiality of the 
proceeding. 120 But the courts have also made clear that mere inquiry and oversight of agency 
actions, including agency proceedings that are quasi-adjudicatory in nature, will not be held to 
rise to the level of political pressure designed to influence particular proceedings that would 
require judicial condemnation.121 
Thus, the courts have recognized the potentially prejudicial effect congressional hearings can 
have on pending cases. While not questioning the prerogatives of Congress with respect to 
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oversight and investigation, the cases pose a choice for the Congress: congressionally generated 
publicity may result in harming the prosecutorial effort of the Executive; but access to 
information under secure conditions can fulfill the congressional power of investigation and at the 
same time need not be inconsistent with the authority of the Executive to pursue its case. 
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Nonetheless, it remains a choice that is solely within Congress’ discretion to make irrespective of 
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the consequences.122 
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In the past the executive frequently has made a broader claim that prosecution is an inherently 
executive function and that congressional access to information related to the exercise of that 
function is thereby limited. Prosecutorial discretion is seen as off-limits to congressional inquiry 
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and access demands are viewed as interfering with the discretion traditionally enjoyed by the 
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prosecutor with respect to pursuing criminal cases. 
Initially, it must be noted that the Supreme Court has rejected the notion that prosecutorial 
discretion in criminal matters is an inherent or core executive function. Rather, the Court noted in 
                                                                 
118 199 F.2d at 115. 
119 See, Silverthorne v. United States, 400 F.2d 627 (9th Cir. 1968), cert. denied, 400 U.S. 102 (1971)(claim of 
prejudicial pretrial publicity rejected because committee hearings occurred five months prior to indictment); Beck v. 
United States, 298 F.2d 622 (9thCir. 1962)(hearing occurred a year before trial); United States v. Haldeman, 559 F.2d 
31, 63 (D.C. Cir. 1976), cert. denied, 433 U.S. 933 (1977); United States v. Ehrlichman, 546 F.2d 910, 917 (D.C. Cir. 
1976), cert. denied, 429 U.S. 1120 (1977); United States v. Mitchell, 372 F.Supp. 1239, 1261 (S.D.N.Y. 1973)(post-
indictment Senate hearing but court held that lapse of time and efforts of committee to avoid questions relating to 
indictment diminished possibility of prejudice); United States v. Mesarosh, 223 F.2d 449 (3rd Cir. 1955)(hearing only 
incidentally connected with trial and occurred after jury selected). 
120 See, e.g., Pillsbury Co. v. FTC, 354 F.2d 952 5th Cir. (1968). 
121 See e.g., ATX, Inc. v. Department of Transportation 41 F.3d 1522 (D.C. Cir. 1994); State of California v. FERC, 
966 F.2d 154 (9th Cir. 1992); Peter Kiewet Sons’ v. U.S. Army Corps of Engineers, 714 F.2d 163 (D.C. Cir. 1983); Gulf 
Oil Corp. v. FPC, 563 F.2d 588 (3d Cir. 1977), cert. denied, 434 U.S. 1062 (1978); United States v. Armada Petroleum 
Corp., 562 F.Supp 43 (S.D. Tex. 1982). See also, Morton Rosenberg and Jack Maskell, Congressional Intervention in 
the Administrative Process: Legal and Ethical Considerations (CRS Report No 90-440A, Sept. 7, 1990). 
122 See remarks of Independent Counsel Lawrence E. Walsh, supra footnote 66 and accompanying text. 
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Morrison v. Olson, 123 sustaining the validity of the appointment and removal conditions for 
independent counsels under the Ethics in Government Act, that the independent counsel’s 
prosecutorial powers are executive in that they have “typically” been performed by Executive 
Branch officials, but held that the exercise of prosecutorial discretion is in no way “central” to the 
functioning of the Executive Branch.124 The Court therefore rejected a claim that insulating the 
independent counsel from at-will presidential removal interfered with the President’s duty to 
“take care” that the laws be faithfully executed. Interestingly, the Morrison Court took the 
occasion to reiterate the fundamental nature of Congress’ oversight function (“ . . . receiving 
reports or other information and oversight of the independent counsel’s activities . . . [are] 
functions that we have recognized as generally incidental to the legislative function of Congress,” 
citing McGrain v. Daugherty.)125 
The breadth of Morrison’s ruling that the prosecutorial function is not an exclusive function of the 
Executive was made clear in a recent decision of the Ninth Circuit Court of Appeals in United 
States ex rel Kelly v. The Boeing Co.,126 which upheld, against a broad based separation of 
powers attack, the constitutionality of the qui tam provisions of the False Claims Act vesting 
enforcement functions against agencies by private parties.127 
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Prosecution, not being a core or exclusive function of the Executive, cannot claim the 
constitutional stature of Congress’ oversight prerogative. In the absence of a credible claim of 
encroachment or aggrandizement by the legislature of essential Executive powers, the Supreme 
Court has held the appropriate judicial test is one that determines whether the challenged 
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legislative action “‘prevents the Executive Branch from accomplishing its assigned functions’,” 
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and, if so, “‘whether that impact is justified by an overriding need to promote objectives within 
the constitutional authority of Congress’.”128 
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123 487 U.S. 654 (1988). 
124 Id. at 691-92. 
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125
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 Id. at 694. 
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126 9 F.3d 743 (9th Cir. 1993). 
127 Boeing argued, inter alia, that Congress could not vest enforcement functions outside the Executive Branch in 
private parties. Applying Morrison the appeals court emphatically rejected the contention. 
Before comparing the qui tam provisions of the FCA to the independent counsel provisions of the 
Ethics in Government Act, we must address Boeing’s contention that only the Executive Branch 
has the power to enforce laws, and therefore to prosecute violations of law. It is clear to us that no 
such absolute rule exists. Morrison itself indicates otherwise because that decision validated the 
independent counsel provisions of the Ethics in Government Act even though it recognized that “it 
is undeniable that the Act reduces the amount of control or supervision that the Attorney General 
and, through him, the President exercises over the investigation and prosecution of a certain class 
of alleged criminal activity.” 487 U.S. at 695. The Court also stated in Morrison that “there is no 
real dispute that the functions performed by the independent counsel are ‘executive’ in the sense 
that they are law enforcement functions that typically have been undertaken by officials within the 
Executive Branch.” 487 U.S. at 692 (emphasis added). Use of the world “typically” in that 
sentence, considered in light of the Court’s ultimate conclusion upholding the independent counsel 
provisions, must mean that prosecutorial functions need not always be undertaken by Executive 
Branch officials. See Stephanie A.J. Dangel, Note, Is Prosecution a Core Executive Function? 
Morrison v. Olson and the Framers’ Intent, 99 Yale L.J. 1069, 1070 (1990)(Framers intended that 
prosecution would be undertaken by but not constitutionally assigned to executive officials, and 
that such officials would typically but not always prosecute). Thus, we reject Boeing’s assertion 
that all prosecutorial power of any kind belongs to the Executive Branch. 
9 F.3d at 751 (emphasis supplied). 
128 Nixon v. Administration of General Services, 433 U.S. 425,433 (1977); Commodity Futures Trading Commission v. 
(continued...) 
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Congressional oversight and access to documents and testimony, unlike the action of a court, 
cannot stop a prosecution or set limits on the management of a particular case. Access to 
information by itself would not seem to disturb the authority and discretion of the Executive 
Branch to decide whether to prosecute a case. The assertion of prosecutorial discretion in the face 
of a congressional demand for information is arguably akin to the “generalized” claim of 
confidentiality made in the Watergate executive privilege cases. That general claim—lacking in 
specific demonstration of disruption of Executive functions—was held to be overcome by the 
more focused demonstration of need for information by a coordinate branch of government.129 
Given the legitimacy of congressional oversight and investigation of the law enforcement 
agencies of government, and the need for access to information pursuant to such activities, a 
claim of prosecutorial discretion by itself would not seem to be sufficient to defeat a 
congressional need for information. The congressional action itself does not and cannot dictate 
prosecutorial policy or decisions in particular cases. Congress may enact statutes that influence 
prosecutorial policy and information relating to enforcement of the laws would seem necessary to 
perform that legislative function. Thus, under the standard enunciated in Morrison v. Olson and 
Nixon v. Administrator of General Services, the fact that information is sought on the Executive’s 
enforcement of criminal laws would not in itself seem to preclude congressional inquiry. 
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In light of the Supreme Court’s consistent support of the power of legislative inquiry, and in the 
absence of a countervailing constitutional prerogative of the Executive, it is likely that a court 
will be “sensitive to the legislative importance of congressional committees on oversight and 
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investigations and recognize that their interest in the objective and efficient operation of ... 
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agencies serves a legitimate and wholesome function with which we should not lightly 
interfere.”130 
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Rule 6(e) of the Federal Rules of Criminal Procedure provides that members of the grand jury and 
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those who attend the grand jury in its proceedings may not “disclose matters occurring before the 
grand jury, except as otherwise provided in these rules.”131 The prohibition does not ordinarily 
extend to witnesses. 132 Violations are punishable as contempt of court. 133 
There is some authority for the proposition that Rule 6(e), promulgated as an exercise of 
congressionally delegated authority and reflecting pre-existing practices, is not intended to 
address disclosures to Congress. 134 As a general rule, however, neither Congress nor the courts 
appear to have fully embraced the proposition. 
                                                                 
(...continued) 
Schor, 487 U.S. 833, 851 (1986); Morrison v. Olson, 487 U.S. 654, 693-96 (1988). 
129 U.S. v. Nixon, 418 U.S. 683, 705-706, 711-712 (1974). 
130 Gulf Oil Corp. v. FPC, 563 F.2d 588, 610 (3d Cir. 1977). 
131 Fed. R. Crim. Pro. 6 (e) (2). 
132 United States v. Sells Engineering, Inc., 463 U.S. 418, 425 (1983); In re Sealed Motion, 880 F.2d 1367, 1373 (D.C. 
Cir. 1989). 
133 Fed. R. Crim. Pro. 6(e) (2). 
134 See In re Grand Jury Proceedings of Grand Jury No. 81-1 (Miami), 669 F.Supp. 1072, 1074-75 (S.D. Fla. 1987), 
aff’d on other grounds, 833 F.2d 1438 (11th Cir. 1987); In re Report and Recommendation of June 5, 1972 Grand Jury 
(continued...) 
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But, not all matters presented to a grand jury are embraced by the secrecy rule. Thus, “when 
testimony or data is sought for its own sake - for its intrinsic value in the furtherance of a lawful 
investigation - rather than to learn what took place before the grand jury, it is not a valid defense 
to disclosure that the same information was revealed to a grand jury or that the same documents 
had been, or were presently being, examined by a grand jury.”135 Congressional committees have 
gained access to documents under this theory, the courts ruling that the committee’s interest was 
in the documents themselves and not in the events that transpired before the grand jury.136 
However, with respect to matters that “reflect exactly what transpired in the grand jury,” such as 
transcripts of witness testimony, Rule 6(e) has been held to be a bar to congressional access.137 
The case law would appear to indicate that Rule 6(e) would not preclude disclosure of the 
following types of documents: 
1. Documents within the possession of the Department of Justice concerning a particular case 
or investigation, other than transcripts of grand jury proceedings and material indicating 
“the identities of witnesses or jurors, the substance of testimony, the strategy or direction 
of the investigation, the deliberations or questions of jurors, and the like.” Material that 
would not otherwise be identifiable as grand jury material does not become secret by 
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Department of Justice identification.138 
2. Immunity letters, draft pleadings, target letters, and draft indictments.139 
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3. Plea agreements as long as particular grand jury matters are not expressly mentioned.140 
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4. Third party records which pre-exist the grand jury investigation even if they are in the 
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possession of the Department of Justice as custodian for the grand jury.141 
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5. Memoranda, notes, investigative files, and other records of FBI agents or other government 
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investigators except to the extent those documents internally identify or clearly define 
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activities of the grand jury.142 
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(...continued) 
Concerning Transmission of Evidence to the House of Representatives, 370 F.Supp. 1219, 1230 9D.C.C. 1974), 
petitions for writs of prohibition and mandamus den’d sub nom., Haldeman v. Sirica, 501 F.2d 714 (D.C. Cir. 1974); In 
re Grand Jury Investigation of Ven-Fuel, 441 F.Supp. 1299, 1304-308 (M.D. Fla. 1977). 
135 United States v. Interstate Dress Carriers, Inc., 280 F.2d 52, 54 (2d Circ. (1960)). See also, SEC v. Dresser 
Industries, Inc., 628 F.2d 1368 (D.C.C. Cir. 1980); In re Grand Jury Investigation (New Jersey State Commission of 
Investigation), 630 F.2d 996 (3rd Cir. 1980); Davis v. Romney, 55 F.R.D. 337 (E.D. Pa. 1972). 
136 In re Grand Jury Impanelled October 2, 1978, 510 F.Supp. 112, 115 (D.C.C. 1981); In re Grand Jury Proceedings, 
Newport News Drydock & Shipbuilding Co., Mem. Opinion (E.D. Va. Nov. 12, 1984); In re Senate Banking Committee 
Hearings, 19 F.R.D. 410 (N.D. Ill. 1956). 
137 In re Grand Jury Investigation Uranium Industry, 1979-2 Trade Cas. 78, 639 (D.D.C. (1979)); In re Grand Jury 
Impanelled October 2, 1978, 510 F.Supp. 112 (D.D.C. 112 (D.D.C. 1981). 
138 Senate of Puerto Rico v. U.S. Department of Justice, 823 F.2d 574, 583, 583n. 30 (D.C. Cir. 1987); In Grand Jury 
Impanelled October 2, 1978 (79-2), 510 F.Supp. 112, 114-15 (D.D.C. 1981). 
139 In re Harrisburg Grand Jury—83-2, 638 F.Supp. 43, 47 n.4 (M.D. Pa. 1986); In re Grand Jury Matter (Catania), 
682 F.2d 61, 64 n.4 (3d Cir. 1982). 
140 Washington Post v. Robinson, 935 F.2d 282, 290-91 (D.C. Cir. 1991). 
141 S.E.C. v. Dresser Industries, Inc., 628 F.2d 1368, 1382-83 (D.C. Cir. 1980); United States ex rel Woodard v. Tynan, 
757 F.2d 1085, 1087-88 (10th Cir. 1985). 
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A congressional committee is a creation of its parent House and only has the power to inquire into 
matters within the scope of the authority that has been delegated to it by that body. Thus, the 
enabling rule or resolution which gives the committee life is the charter which defines the grant 
and limitations of the committee’s power.143 In construing the scope of a committee’s authorizing 
charter, courts will look to the words of the rule or resolution itself, and then, if necessary to the 
usual sources of legislative history such as floor debate, legislative reports, past committee 
practice and interpretations.144 Jurisdictional authority for a “special” investigation may be given 
to a standing committee,145 a joint committee of both houses, 146 or a special subcommittee of a 
standing committee, 147 among other vehicles. In view of the specificity with which Senate148 and 
House149 rules now confer jurisdiction on standing committees, as well as the care with which 
most authorizing resolutions for select committees have been drafted in recent years, sufficient 
models exist to avoid a successful judicial challenge by a witness that noncompliance was 
justified by a committee’s overstepping its delegated scope of authority. 
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Rules of both Houses 150 require that committees adopt written rules of procedure and publish 
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them in the Congressional Record. The failure to publish has resulted in the invalidation of a 
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perjury conviction.151 Once properly promulgated, such rules are judicially cognizable and must 
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be “strictly observed.152 The House153 and many individual Senate committees require that all 
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(...continued) 
142 Anaya v. United States, 815 F.2d 1373, 1380-81 (10th Cir. 1987). 
143 United States v. Rumely, 345 U.S. 41, 44 (1957); Watkins v. United States, 354 U.S. 178, 201 (1957); Gojack v. 
United States, 384 U.S. 202, 208 (1966). 
144 Barenblatt v. United States, 360 U.S. 109, 117 (1959); Watkins v. United States, supra, 209-215. 
145 See Senate Resolution 229, 103d Cong., 2d Sess., directing the Senate Banking, Housing and Urban Affairs 
Committee to conduct a limited hearing on the Whitewater affair. 140 Cong. Rec. S 6675 (daily ed. June 9, 1994). 
146 See Sen. Res. 23 and H.Res. 100th Cong., 1st Sess. (1987), establishing the Iran-Contra joint investigating 
committee. 
147 A Senate Judiciary Subcommittee to Investigate Individuals Representing the interests of Foreign Governments was 
created by unanimous consent agreement of the Senate. 126 Cong. Rec. 19544-46 (1980). 
148 Senate Rule XXV. 
149 House Rule X. 
150 House Rule XI(2); Senate Rule XXVI(2). 
151 United States v. Reinecke, 524 F.2d 435 (D.C. Cir 1975)(failure to publish committee rule setting one Senator as a 
quorum for taking hearing testimony held sufficient ground to reverse perjury conviction). 
152 Gojack v. United States 384 U.S. 702, 708 (1966); Yellin v. United States, 374 U.S. 109 (1963). 
153 House Rule XI(2)(k)(2). 
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Both the House and Senate have adopted rules permitting a reduced quorum for taking testimony 
and receiving evidence. House hearings may be conducted if at least two members are present;154 
the Senate permits hearings with one only member in attendance.155 Although most committees 
have adopted the minimum quorum requirement, some have not, while others require a higher 
quorum for sworn rather than unsworn testimony. For perjury purposes, the quorum requirement 
must be met at the time the allegedly perjured testimony is given, not at the beginning of the 
session.156 Reduced quorum requirement rules do not apply to authorization for the issuance of 
subpoenas. Senate rules require a one-third quorum of a committee or subcommittee and the 
House a quorum of a majority of the members, unless a committee delegates authority for 
issuance to its chairman.157 
Senate and House rules limit the authority of their committees to meet in closed session.158 A 
House rule provides, however, that testimony “shall” be held in closed session if a majority of a 
committee or subcommittee determines it “may tend to defame, degrade, or incriminate any 
person”.159 Such testimony taken in closed session is normally releasable only by a majority vote 
of the committee.160 Similarly, confidential material received in a closed session requires a 
majority vote for release.161 A release of confidential materials in accordance with applicable rules 
effectively minimizes objections by a submitting witness.162 Moreover, the Speech or Debate 
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clause163 will protect a member who discloses such information on the floor from legal redress, 
although not from the possibility of internal discipline.164 
                                                                 
154 House Rule XI(2)(h)(1). 
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155 Senate Rule XXVI(7)(a)(2). 
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156 Christoffel v. United States, 338 U.S. 84 (1949). 
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157 Senate Rule XXVI(7)(a)(2); House Rule XI(2)(h)(1). 
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158 Senate Rule XXVI(5)(b); House Rule X1(2)(g)(2). 
159 House Rule XI(2)(k)(5). 
160
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 House Rule XI(2)(k)(7). 
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161 Id. 
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162 Doe v. McMillan, 566 F.2d 713, 713-16 (D.C. Cir. 1977), cert. denied, 435 U.S. 969 (1978). 
163 Art. I, sec. 6, cl. 2. 
164 The purposes of the Speech or Debate Clause are to assure the independence of Congress in the exercise of its 
legislative functions and to reinforce the separation of powers established in the Constitution. Eastland v. United States 
Servicemen’s Fund, 421 U.S. 502-03 (1975). The Supreme Court has read the Clause to broadly effectuate its purposes. 
Id.; United States v. Swindall, 971 F. 2d 1531, 1534 (11th Cir. 1992). The Clause protects “purely legislative activities”, 
including those inherent in the legislative process. Chastain v. Lundquist, 833 F. 2d 311, 314 (D.C. Cir. 1987) (quoting 
U.S. v. Brewster, 408 U.S. 501, 512 (1972), cert. denied 487 U.S. 1240 (1988). Actions protected under the provisions 
include those taken in the regular course of the legislative process and the motivations of the legislators for their 
actions. United States v. Helstoski, 442 U.S. 477, 489 (1979). In addition to shielding “words spoken in debate”, 
Kilbourn v. Thompson, 103 U.S. 168, 204 (1880), the Clause encompasses such activity integral to lawmaking as 
voting, id., circulation of information to other members, Doe v. McMillan 412 U.S. 306 (1973), Gravel v. United States, 
408 U.S. 606, 625 (1972), and participation in committee investigative proceedings, and reports. Id., Eastland v. U.S. 
Servicemen’s Fund, supra; Dombrowski v. Eastland, 387 U.S. 82 (1967); Tenney v. Brandhove, 341 U.S. 367 (1951). 
However, activities only casually or incidentally related to legislative affairs are outside the ambit of Speech or Debate 
protection. Thus newsletter and press releases circulated by a member to the public are not shielded because they are 
“primarily means of informing those outside the legislative forum”. Hutchinson v. Proxmire, 443 U.S. 111 (1979). Also 
a member may be prosecuted for accepting a bribe or for other unlawful conduct so long as the prosecution “does not 
draw in question the legislative act of the defendent Member of Congress”. United States v. Brewster, supra, 408 U.S. 
at 510 (quoting United States v. Johnson, 383 U.S. at 185). The key consideration is the act presented for examination, 
not the actor. Activities integral to the legislative process may not be examined, but peripheral activities not closely 
connected to the business of legislating do not enjoy the protection of the Clause. Walker v. Jones, 733 F. 2d, 927, 929 
(D.C. Cir. 1984). 
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House Rule XI(3)(e) provides that the broadcast of open committee hearings may be permitted by 
a majority vote of the committee in accordance with written rules adopted by the committee. 
Individual committees have adopted a variety of rules with respect to such coverage. House Rule 
XI(3)(f)(2) affords an absolute right to a subpoenaed witness to demand no broadcast or 
photographic coverage of his testimony. There is comparable rule in the Senate, that body 
allowing each committee to adopt its own policy.165 
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The chairman of a committee or subcommittee, or in his or her absence, the ranking majority 
member present, normally presides over the conduct of a hearing. An opening statement by the 
chair is usual, and in the case of an investigative hearing is an important means of defining the 
subject matter of the hearing and thereby establishing the pertinence of questions asked the 
witnesses. Not all committees swear in their witnesses; some committees require that all 
witnesses be sworn. Most leave it to the discretion of the chair. If a committee wishes the 
potential sanction of perjury to apply, it should swear its witnesses, though false statements not 
under oath are subject to criminal sanctions.166 
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A witness does not have a right to make a statement before being questioned,167 but that 
opportunity is usually accorded. Committee rules may prescribe the length of such statements and 
may also require that written statements be submitted in advance of the hearing. Questioning of 
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witnesses may be structured so that members alternate for specified length of time. Questioning 
may also be done by staff. Witnesses may be allowed to review a transcript of their testimony and 
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to make non-substantive corrections. 
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The right of a witness to be accompanied by counsel is recognized by House rule168 and the rules 
of Senate committees. The House rule limits the role of counsel as solely “for the purpose of 
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advising them [witnesses] concerning their constitutional rights.” Some committees have adopted 
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rules specifically prohibiting counsel from “coaching” witness during their testimony.169 A 
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committee has complete authority to control the conduct of counsel. Indeed, House Rule 
XI(2)(k)(4) provides that “[t]he chairman may punish breaches of order and decorum, and of 
professional ethics on the part of counsel, by censure or exclusion from the hearings; and the 
committee may cite the offender for contempt.” Some Senate committees have adopted similar 
rules.170 There is no right of cross-examination of adverse witnesses during an investigative 
hearing.171 
                                                                 
165 Senate Rule XXVI(3)(c). 
166 See discussion, supra at notes 77-78 and accompanying text. 
167 2 U.S.C. 191. 
168 House Rule XII(2)(k)(3). 
169 See, e.g., Senate Permanent Committee on Investigations Rule 8. 
170 See, e.g., Senate Aging Committee Rule V. 8; Senate Permanent Subcommittee on Investigations Rule 7. 
171 United States v. Fort, 443 F.2d 620, 678-79 (D.C. Cir. 1970), cert. denied, 403 U.S. 932 (1971). 
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(1) Constitutional Privileges 
It is well established that the protections of the Bill of Rights extend to witnesses before a 
legislative inquiry.172 and thus may pose significant limitations on congressional investigations. 
The scope of the protections of the Fifth, First and Fourth amendments and the manner of the 
their invocation are briefly reviewed. 
(a) Fifth Amendment 
The Fifth Amendment provides that “no person ... shall be compelled in any criminal case to be a 
witness against himself.” The privilege is personal in nature,173 and may not be invoked on behalf 
of a corporation,174 small partnership,175 labor union,176 or other artificial entity.177 The privilege 
protects a witness against being compelled to testify but not against a subpoena for existing 
documentary evidence.178 However, where compliance with a subpoena duces tecum would 
constitute an implicit testimonial authentication of the documents produced, the privilege may 
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apply.179 
There is no particular formulation of words necessary to invoke the privilege. All that is required 
is that the witness’ objection be stated in a manner that the “committee may be reasonably 
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expected to understand as an attempt to invoke the privilege”.180 To the extent there is any doubt 
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about the witness’ intent, it is incumbent on the committee to ask the witness whether he or she is 
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in fact invoking the privilege.181 But a witness before a congressional committee may not remain 
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silent. The privilege must be invoked in response to a specific question that might incriminate 
him. Nor may a witness refuse to take the oath on Fifth Amendment grounds.182 
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172 2 U.S.C. 191. 
173 See McPhaul v. United States, 364 U.S. 372 (1960). 
174 Hale v. Henkel, 201 U.S. 43 (1906). 
175 Bellis v. United States, 417 U.S. 85 (1974). 
176 See United States v. White, 322 U.S. 694 (1944). 
177 Bellis v. United States, 417 U.S. at 90. See also Rogers v. United States, 340 U.S. 367 (1951)(Communist Party). 
178 Fisher v. United States, 425 U.S. 391, 409 (1976); Andresen v. Maryland, 427 U.S. 463 (1976). These cases 
concerned business records and there may be some protection available in the case of a subpoena for personal papers. 
However, in Senate Select Committee on Ethics v. Packwood, 845 F.Supp 17, 22-23 (D.D.C, 1994), stay pending 
appeal denied, 114 S.Ct. 1036 (1994), the court upheld disclosure to the Senate Ethics Committee of a Senator’s 
diaries, holding that the Fifth Amendment “does not protect against [the diaries’] incriminating contents voluntarily 
committed to paper before the government makes demand for them” (emphasis in original). 
179 United States v. Doe, 465 U.S. 605 (1984); Fisher v. United States, 425 U.S. 391 (1976). But c.f., Doe v. United 
States, 487 U.S. 201 (1988), where the Court upheld a lower court order compelling the target of a grand jury 
investigation to sign a consent directive authorizing foreign banks to disclose records of any and all accounts over 
which he had a right of withdrawal, holding it not to be testimonial in nature. 
180 Emspak v. United States, supra, 349 U.S. at 194. 
181 Quinn v. United States, supra, 349 U.S. at 164. 
182 Eisler v. United States, 170 F.2d 273 (D.C. Cir. 1948), cert denied, 338 U.S. 887 (1949). 
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A witness may plead the Fifth Amendment not only to questions whose answers would in 
themselves support a conviction, but also to those questions which, if answered, would serve as a 
“link in the chain of evidence” that would tend to incriminate him.183 
The committee can review the assertion of the privilege by a witness to determine its validity, but 
the witness is not required to prove the precise hazard that he fears. In regard to the assertion of 
the privilege in judicial proceedings, the Supreme Court has advised: 
To sustain the privilege, it need only be evident, from the implications of the question, in 
the setting in which it is asked, that a responsive answer to the question or an explanation of 
why it cannot be answered might be dangerous because injurious disclosure could result .... 
To reject a claim, it should be perfectly clear from a careful consideration of all the 
circumstances of the case that the witness is mistaken and that the answers cannot possibly 
have a tendency’ to incriminate.184 
The basis for asserting the privilege was elaborated upon in a lower court decision: 
The privilege may only be asserted when there is reasonable apprehension on the part of the 
witness that his answer would furnish some evidence upon which he could be convicted of a 
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criminal offense... or which would reveal sources from which evidence could be obtained 
that would lead to such conviction or to prosecution therefor.... Once it has become apparent 
that the answers to a question would expose a witness to the danger of conviction or 
prosecution, wider latitude is permitted the witness in refusing to answer other questions.185 
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The privilege against self-incrimination may be waived by declining to assert it, specifically 
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disclaiming it, or testifying on the same matters as to which the privilege is later asserted. 
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However, because of the importance of the privilege, a court will not construe an ambiguous 
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statement of a witness before a committee as a waiver.186 
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Finally it should be noted that the due process clause of the Fifth Amendment requires that “the 
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pertinency of the interrogation to the topic under the ...committee’s inquiry must be brought home 
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to the witness at the time the questions are put to him.”187 “Unless the subject matter has been 
made to appear with undisputable clarity, it is the duty of the investigative body, upon objection 
of the witness on grounds of pertinency, to state for the record the subject under inquiry at that 
time and the manner in which the propounded questions are pertinent thereto.”188 Additionally, to 
satisfy both the requirement of due process as well as the statutory requirement that a refusal to 
                                                                 
183 Hoffman v. United States, 341 U.S. 479, 486 (1951). Where a witness asserts the privilege, a committee may seek a 
court order under 18 U.S.C. 6002, 6005 which directs him to testify and grants him immunity against use of his 
testimony, or other evidence derived from his testimony, in a subsequent criminal prosecution. See discussion of 
procedure to obtain such an immunity order, supra at notes 45-56 and accompanying text. 
184 Hoffman v. United States, 341 U.S. 479, 486-87 (1951). 
185 United States v. Jaffee, 98 F.Supp. 191, 193-94 (D.D.C. 1951). See also Simpson v. United States, 241 F.2d 222 (9th 
Cir. 1957)(privilege inapplicable to questions seeking basic identifying information such as the witness’ name and 
address). 
186 Emspak v. United States, 349 U.S. 190 (1955). See also Johnson v. Zerbst, 304 U.S. 458, 464 (1938). 
187 Deutch v. United States, 367 U.S. 456, 467-68 (1961). As the court explained in that case, there is a separate 
statutory requirement of pertinency. 
188 Watkins v. United States, 354 U.S. 178, 214-15 (1957). 
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answer be “willful”, a witness should be informed of the committee’s ruling on any objections he 
raises or privileges which he asserts.189 
(b) First Amendment 
Although the First Amendment, by its terms, is expressly applicable only to legislation that 
abridges freedom of speech, press, or assembly, the Court has held that the amendment also 
restricts Congress in conducting investigations.190 In the leading case involving the application of 
First Amendment rights in a congressional investigation, Barenblatt v. United States,191 the Court 
held that “where first amendment rights are asserted to bar government interrogation, resolution 
of the issue always involves a balancing by the courts of the competing private and public 
interests at stake in the particular circumstances shown.” Thus, unlike the Fifth Amendment 
privilege against self-incrimination, the First Amendment does not give a witness an absolute 
right to refuse to respond to congressional demands for information.192 
The Court has held that in balancing the personal interest in privacy against the congressional 
need for information, “the critical element is the existence of, and the weight to be ascribed to, the 
interest of the Congress in demanding disclosure from an unwilling witness.”193 In order to 
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protect the rights of witnesses, in cases involving the First Amendment the courts have 
emphasized the requirements discussed above concerning authorization for the investigation, 
delegation of power to investigate to the committee involved, and the existence of a legislative 
purpose.194 
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The Supreme Court has recognized the application of the First Amendment to congressional 
investigations, and although the Amendment has frequently been asserted by witnesses as 
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grounds for not complying with congressional demands for information, the Court has never 
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relied on the First Amendment as grounds for reversing a criminal contempt of Congress 
conviction.195 However, the Court has narrowly construed the scope of a committee’s authority so 
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189
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 Id.; Deutch v. United States, 367 U.S. 456 (1961). 
190 Watkins v. United States, 354 U.S. 178, 197 (1957). 
191 360 U.S. 109, 126 (1959). 
192 Id. 
193 Watkins v. United States, 354 U.S. at 198. A balancing test was also used in Branzburg v. Hayes, 408 U.S. 665 
(1972), the leading case on the issue of the claimed privilege of newsmen not to respond to demands of a grand jury for 
information. In its 5-4 decision, the Court concluded that the need of the grand jury for the information outweighed 
First Amendment considerations, but there are indications in the opinion that “the infringement of protected first 
amendment rights must be no broader than necessary to achieve a permissible governmental purpose,” and that “a 
State’s interest must be ‘compelling’ or ‘paramount’ to justify even an indirect burden on first amendment rights.” Id. 
at 699-700. For application of the compelling interest test in a legislative investigation, see Gibson v. Florida 
Legislative Investigation Committee, 372 U.S. 539 (1963). See also, James J. Mangan, Contempt for the Fourth Estate: 
No Reporter’s Privilege Before a Congressional Investigation, 83 Geo. L.J. 129 (1994) (arguing that bases for 
reporter’s privilege are outweighed by governmental interests in a congressional investigation). 
194 Barenblatt v. United States, 360 U.S. 109 (1959); Watkins v. United States, 354 U.S. 178 (1957); United States v. 
Rumely, 345 U.S. 41 (1953). 
195 Although it was not in the criminal contempt context, one court of appeals has upheld a witness’ First Amendment 
claim. In Stamler v. Willis, 415 F.2d 1365 (7th Cir. 1969), cert. denied, 399 U.S. 929 (1970), the court ordered to trial a 
witness’ suit for declaratory relief against the House Un-American Activities Committee in which it was alleged that 
the committee’s authorizing resolution had a “chilling effect” on plaintiff’s First Amendment rights. In other cases for 
declaratory and injunctive relief brought against committees on First Amendment grounds, relief has been denied 
although the courts indicated that relief could be granted if the circumstances were more compelling. Sanders v. 
McClellan, 463 F.2d 894 (D.C. Cir. 1972); Davis v. Ichord, 442 F.2d 1207 (D.C. Cir. 1970); Ansara v. Eastland, 442 
(continued...) 
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as to avoid reaching a First Amendment issue.196 And the Court has ruled in favor of a witness 
who invoked his First Amendment rights in response to questioning by a state legislative 
committee.197 
(c) Fourth Amendment 
Dicta in opinions of the Supreme Court indicate that the Fourth Amendment’s prohibition against 
unreasonable searches and seizures is applicable to congressional committees.198 It appears that 
there must be probable cause for the issuance of a congressional subpoena.199 The Fourth 
Amendment protects a congressional witness against a subpoena which is unreasonably broad or 
burdensome.200 The Court has delineated the test be used in judging the reasonableness of a 
congressional subpoena: 
Petitioner contends that the subpoena was so broad as to constitute an unreasonable search 
and seizure in violation of the Fourth Amendment.... ‘Adequacy or excess in the breath of 
the subpoena are matters variable in relation to the nature, purposes, and scope of the 
inquiry’ . . . The subcommittee’s inquiry here was a relatively broad one ... and the 
permissible scope of materials that could reasonably be sought was necessarily equally 
broad. It was not reasonable to suppose that the subcommittee knew precisely what books 
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and records were kept by the Civil Rights Congress, and therefore the subpoena could only 
‘specify ... with reasonable particularity, the subjects to which the documents...relate....’ The 
call of the subpoena for ‘all records, correspondence and memoranda’ of the Civil Rights 
Congress relating to the specified subject describes them ‘with all of the particularity the 
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nature of the inquiry and the [subcommittee’s] situation would permit’ .... ‘The description 
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F.2d 751 (D.C. Cir. 1971). However, in Eastland v. United States Servicemen’s Fund, 421 U.S. 491 (1975), the 
Supreme Court held that the Constitution’s Speech or Debate clause (art. I, sec. 6, cl. 1) generally bars suits challenging 
the validity of congressional subpoenas on First Amendment or other grounds. Thus, a witness generally cannot raise 
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his constitutional defenses until a subsequent criminal prosecution for contempt unless, in the case of a Senate 
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committee, the statutory civil contempt procedure is employed. See United States v. House of Representatives, 556 
F.Supp. 150 (D.D.C. 1983). 
196 United States v. Rumely, 345 U.S. 41 (1953). 
197 Gibson v. Florida Legislative Investigation Committee, 372 U.S. 539 (1963). In the majority opinion, Justice 
Goldberg observed that “an essential prerequisite to the validity of an investigation which intrudes into the area of 
constitutionally protected rights of speech, press, association and petition [is] that the State convincingly show a 
substantial relation [or nexus] between the information sought and a subject of overriding and compelling state 
interest”. Id. at 546. 
198 Watkins v. United States, 354 U.S. 178, 188 (1957); McPhaul v. United States, 364 U.S. 372 (1960). 
199 Fourth Amendment standards apply to subpoenas, such as those issued by committees, as well as to search warrants. 
See Oklahoma Press Publishing Co. v. Walling, 327 U.S. 186 (1946). A congressional subpoena may not be used in a 
mere “fishing expedition.” See Hearst v. Black, 87 F.2d 68, 71 (D.C. Cir. 1936), quoting, Federal Trade Commission v. 
American Tobacco Co., 264 U.S. 298, 306 (1924) (“It is contrary to the first principles of justice to allow a search 
through all the record, relevant or irrelevant, in the hope that something will turn up.”). Cf. United States v. Groves, 188 
F.Supp. 314 (W.D. Pa. 1937) (dicta). But see Eastland v. United States Servicemen’s Fund, 421 U.S. 491, 509 (1975), 
in which the Court recognized that an investigation may lead “up some ‘blind alleys’ and into nonproductive 
enterprises. To be a valid legislative inquiry there need be no predictable end result”. 
200 McPhaul v. United States, 364 U.S. 372 (1960); Shelton v. United States, 404 F.2d 1292 (D.C. Cir. 1968), cert. 
denied, 393 U.S. 1024 (1969). In Senate Select Committee on Ethics v. Packwood, 845 F.Supp. 17, 20-21 (D.D.C. 
1994), stay pending appeal denied, 114 S.Ct. 1036 (1994), the court rejected a claim of overbreadth with regard to a 
subpoena for a Senator’s personal diaries, holding that committee’s investigation was not limited in its investigatory 
scope to its original demands “even though the diaries might prove compromising in respects the committee has not yet 
foreseen”. 
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contained in the subpoena was sufficient to enable [petitioner] to know what particular 
documents were required and to select them accordingly.’201 
If a witness has a legal objection to a subpoena duces tecum or is for some reason unable to 
comply with a demand for documents, he must give the grounds for his noncompliance upon the 
return of the subpoena. As a court of appeals stated in one case: 
If [the witness] felt he could refuse compliance because he considered the subpoena so broad 
as to constitute an unreasonable search and seizure within the prohibition of the Fourth 
Amendment, then to avoid contempt for complete noncompliance he was under [an] 
obligation to inform the subcommittee of his position. The subcommittee would then have 
had the choice of adhering to the subpoena as formulated or of meeting the objection in light 
of any pertinent representations made by [the witness].202 
Similarly, if a subpoenaed party is in doubt as to what records are required by a subpoena or 
believes that it calls for documents not related to the investigation, he must inform the committee. 
Where a witness is unable to produce documents he will not be held in contempt “unless he is 
responsible for their unavailability... or is impeding justice by not explaining what happened to 
them . . .”203 
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The application of the exclusionary rule to congressional committees is in some doubt and will 
depend on the precise facts of the situation. It seems that documents which were unlawfully 
seized at the direction of a congressional investigating committee may not be admitted into 
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evidence in a subsequent unrelated criminal prosecution because of the command of the 
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exclusionary rule.204 In the absence of a Supreme Court ruling, it remains unclear whether the 
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exclusionary rule bars the admission into evidence in a contempt prosecution of a congressional 
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subpoena which was issued on the basis of documents obtained by the committee following their 
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unlawful seizure by another investigating body (such as a state prosecutor).205 
                                                                 
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201
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 McPhaul v. United States, 364 U.S. at 382. 
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202 Shelton v. United States, 404 F.2d at 1299-1300. 
203 McPhaul v. United States, 364 U.S. at 378. 
204 Nelson v. United States, 268 F. 2d 505 (D.C. Cir.), cert denied, 346 U.S. 827 (1953). 
205 In United States v. McSurely, 473 F.2d 1178, 1194 (D.C. Cir. 1972), the court of appeals reversed contempt 
convictions where the subcommittee subpoenas were based on information “derived by the subcommittee through a 
previous unconstitutional search and seizure by [state] officials and the subcommittee’s own investigator.” The 
decision of the court of appeals in the contempt case was rendered in December, 1972. In a civil case brought by the 
criminal defendants, Alan and Margaret McSurely, against Senator McClellan and the subcommittee staff for alleged 
violations of their constitutional rights by the transportation and use of the seized documents, the federal district court 
in June, 1973, denied the motion of the defendants for summary judgment. While the appeal from the decision of the 
district court in the civil case was pending before the court of appeals, the Supreme Court held in Calandra v. United 
States, 414 U.S. 338 (1974), that a grand jury is not precluded by the Fourth Amendment’s exclusionary rule from 
questioning a witness on the basis of evidence that had been illegally seized. A divided court of appeals subsequently 
held in McSurely v. McClellan, 521 F.2d 1024, 1047 (D.C. Cir. 1975), that under Calandra “a congressional committee 
has the right in its investigatory capacity to use the product of a past unlawful search and seizure.” 
The decision of the three-judge panel in the civil case was vacated and on rehearing by the full District of Columbia 
Circuit, five judges were of the view that Calandra was applicable to the legislative sphere and another five judges 
found it unnecessary to decide whether Calandra applies to committees but indicated that, even if it does apply to the 
legislative branch, the exclusionary rule may restrict a committee’s use of unlawfully seized documents if it does not 
make mere “derivative use” of them but commits an independent Fourth Amendment violation in obtaining them. 
McSurely v. McClellan, 553 F.2d 1277, 1293-94, 1317-25 (D.C. Cir. 1976) (en banc). The Supreme Court granted 
certiorari in the case, 434 U.S. 888 (1977), but subsequently dismissed certiorari as improvidently granted, with no 
explanation for this disposition of the case, sub nom. McAdams v. McSurely, 438 U.S. 189 (1978). Jury verdicts were 
(continued...) 
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(2) The Common Law Attorney-Client and Work Product Privileges 
The precedents of the Senate and the House of Representatives, which are founded on Congress’ 
inherent constitutional prerogative to investigate, establish that the acceptance of a claim of 
attorney-client or work product privilege rests in the sound discretion of a congressional 
committee regardless of whether a court would uphold the claim in the context of litigation. In 
practice, committee resolutions of claims of these privileges have involved a pragmatic 
assessment of the needs of the individual committee to accomplish its legislative mission and the 
potential burdens and harms that may be imposed on a claimant of the privilege if it is denied. 
Thus the exercise of committee discretion whether to accept a claim of attorney-client work 
product privilege has turned on a “weighing [of] the legislative need for disclosure against any 
possible resulting injury.”206 More particularly, the process of committee resolution of claims of 
privilege has traditionally been informed by weighing considerations of legislative need, public 
policy, and the statutory duty of congressional committees to engage in continuous oversight of 
the application, administration, and execution of laws that fall within its jurisdiction,207 against 
any possible injury to the witness. In the particular circumstances of any situation, a committee 
may consider and evaluate the strength of a claimant’s assertion in light of the pertinency of the 
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documents or information sought to the subject of the investigation, the practical unavailability of 
the documents or information from any other source, the possible unavailability of the privilege 
to the claimant if it were to be raised in a judicial forum, and the committee’s assessment of the 
cooperation of the witness in the matter, among other considerations. A valid claim of privilege, 
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free of any taint of waiver, exception or other mitigating circumstance, would merit substantial 
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weight. But any serious doubt as to the validity of the asserted claim would diminish its 
compelling character. 
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The discussion will begin with a brief overview of the constitutional origins and basis for 
Congress’ discretionary control over such claims of privilege and recent examples of committee 
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exercises of that discretion, followed by a review of the requirements for assertion of the 
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attorney-client and work product privileges. Next the law with respect to waiver of the privilege 
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and exceptions to assertion of the privilege is detailed. 
                                                                 
(...continued) 
eventually returned against the Senate defendants, but were reversed in part on appeal. 753 F.2d 88 (D.C. Cir. 1985), 
cert. denied, U.S. (1985). 
More recently, in a contextually relevant situation, a district court quashed subpoenas issued on behalf of tobacco 
companies against two members of Congress for testimony and production of documents relating to a congressional 
investigation of the company’s knowledge of the health hazards and addictiveness of tobacco. Maddox v. Williams, 855 
F. Supp. 406 (D.D.C. 1994), appeal pending in the D.C. Circuit. The companies had contended that the documents had 
been stolen and disclosed in violation of the attorney-client privilege. The court held that “use by a congressional 
committee of information that is gathered illegally is nevertheless protected by the Speech or Debate Clause, provided 
the use occurs in the course of a legitimate congressional investigation, and Congressmen were not personally involved 
in the criminal activity.” 855 F. Supp. at 411-12 (citing, inter alia, Dombroski v. Eastland, 387 U.S. 82,85,87 (1967) 
and Eastland v. United States Servicemen’s Fund, supra, 421 U.S. at 501). The court also rejected the companies’ 
reliance on McSurely as “misplaced”. Its opinion described McSurely as “holding that, even if material comes to a 
legislative committee by means that are unlawful, subsequent committee use of that material is nevertheless 
privileged”, 855 F. Supp at 412 footnote 18, 417. 
206 Hearings, “International Uranium Cartel”, Subcomm. on Oversight and Investigations, House Comm. on Interstate 
and Foreign Commerce, 95th Cong., 1st Sess., Vol. 1, 123 (1977). 
207 See 2 U.S.C. 190d. 
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(a) The nature and development of Congress’ discretionary control over witness’ claims 
of privilege 
As with the legislature’s inherent authority to investigate,208 the discretion to entertain claims of 
privilege traces back to the model of the English Parliament. Erskine May’s Treatise on the Law, 
Privileges, Proceedings and Usage of Parliament, the definitive authority on English 
parliamentary procedure, specifically notes: 
A witness is, however, bound to answer all questions which the committee sees fit to put to him, 
and cannot excuse himself, for example, on the ground that he may thereby subject himself to a 
civil action, or because he has taken an oath not to disclose the matter about which he is required 
to testify, or because the matter was a privileged communication to him, as where a solicitor is 
called upon to disclose the secrets of his client ... some of which would be sufficient grounds of 
excuse in a court of law.209 
The rare instances of the exercise of the prerogative to deny use of the privileges have been 
consistent in the rejection of the applicability of the privileges. In the nineteenth century, Charles 
W. Woolley, an attorney, was found in contempt of the House and imprisoned for refusal to 
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answer questions about a scheme for bribing senators during Andrew Johnson’s impeachment 
proceeding despite a claim of attorney-client privilege.210 Also, in the notable investigation into 
the financing of the Union Pacific Railroad and the activities of the Credit Mobilier, a House 
Committee held Joseph B. Stewart in contempt notwithstanding his assertion of attorney-client 
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privilege.211 More recently, a Subcommittee of the House Energy and Commerce Committee has 
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on a number of occasions rejected claims of attorney-client privilege.212 No court has ever 
questioned the assertion of the prerogative, and both Houses of Congress have rejected 
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opportunities to impose the attorney-client privilege as a binding rule for committee 
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investigations.213 Contemporary congressional practice has, in fact, evolved a delicate balancing 
process to ensure its fair application. Thus the exercise of committee discretion has been held to 
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turn on a “weighing [of] the legislative need against any possible injury” to one asserting the 
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privilege and the application of this test has involved painstaking examinations of potential 
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detriment and relevant judicial precedents.214 
                                                                 
208 McGrain v. Daugherty, 273 U.S. 135, 174 (1927); Watkins v. United States, 354 U.S. 178, 187 (1957); Barenblatt v. 
United States, 360 U.S. 109, 111 (1959). 
209 Erskine May’s Treatise at 746-747 (20th ed. 1983). May’s Treatise has been relied upon as an authoritative guide to 
parliamentary and congressional investigatory authority. See, e.g., McGrain v. Daugherty, supra, 273 U.S. at 161 
footnote 15. 
210 Millet, The Applicability of Evidentiary Privileges For Confidential Communications Before Congress, 21 John 
Marshall L. Rev. 309, 312-313 (1988)(Millet). 
211 Millet, ibid., at 313-314. See also, Stewart v. Blaine, 1 MacArthur 453 (D.C. 1874); Eberling, Congressional 
Investigations 349-350 (1928); Proceedings Against Ralph Bernstein and Joseph Bernstein. H.Rept. No. 99-462, 99th 
Cong., 2d Sess. 13 notes 12-14 (1986)(Bernstein Contempt Report.). 
212 See, Attorney-Client Privilege, Memoranda Opinions of the American Law Division, Library of Congress, 
Committee Print 98-I, (98th Cong. June 1983)(CRS Memoranda). See also Hearings, International Uranium Cartel, 
before Subcommittee on Oversight and Investigations, House Committee on Interstate and Foreign Commerce, 95th 
Cong., 1st Sess. Vol. 1 (1977). 
213 See, S. Rept. No. 2, 84th Cong., 1st Sess. 27-28 (1954); CRS Memoranda, supra footnote 212, at 24-26. 
214 See, e.g., Hearings on the International Uranium Cartel Before the Subcomm. on Oversight and Investigations of the 
House Comm. on Interstate and Foreign Commerce, 95th Cong., 1st Sess. 60, 123 (1977); see also CRS Memoranda, 
supra, at 1-2, 27-36, 108-115. 
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Perhaps the most emphatic and authoritative assertion of the committee prerogative in this area is 
the 1986 House action holding Ralph and Joseph Bernstein in contempt for refusal to give the 
Subcommittee on Asian and Pacific Affairs of the House Committee on Foreign Affairs requested 
information pertaining to their relations with Ferdinand and Imelda Marcos. Their refusal rested 
primarily on the assertion of attorney-client privilege.215 The Subcommittee rejected these claims 
on two grounds: “That the claim of privilege would not be upheld even in a court, and that a 
congressional committee was obliged to decide whether to accept such claims of privilege apart 
from whether a court would uphold the claim.”216 The full Committee, bowing to the concerns 
and preferences of some members that it was not necessary under the circumstances of the matter 
to rely equally on the broader second ground, recommended that “the U.S. attorney, in presenting 
this matter, proceed primarily and strongly with emphasis on the primary ground relied on by the 
Subcommittee that this claim of privilege would not have been upheld even in a court.”217 Thus it 
is clear that the recommendation to the full House, which was adopted by an overwhelming vote 
of 352-34,218 encompassed full recognition of the prerogative to deny assertions of attorney-client 
privilege. 
Senate practice and precedent are in strong and complementary accord with that of the House. 
Two denials by Senate committees of claims of privilege serve to illustrate. In March of 1989, the 
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Subcommittee on Nuclear Regulation of the Senate Committee on Environment and Public 
Works commenced investigating claims that settlement agreements were being entered between 
employers and employees of nuclear facilities which placed restrictions on an employee’s ability 
to testify in Nuclear Regulatory Commission proceedings relating to licensing and safety matters 
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with respect to such facilities. The Subcommittee was seeking to determine the nature and extent 
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of such restrictive agreements at a particular facility and the prevalence and potential impact of 
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such agreements in the industry generally. Subpoenas were issued and several were not complied 
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with on the grounds of the attorney-client and work product privileges. On July 19, 1989, the 
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Subcommittee issued a formal opinion rejecting the claim of privilege. The opinion asserted that 
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[W]e start with the jurisdictional proposition that this Subcommittee possesses the authority 
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to determine the validity of any attorney-client privilege that is asserted before the 
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Subcommittee. A committee’s or subcommittee’s authority to receive or compel testimony 
derives from the constitutional authority of the Congress to conduct investigation and take 
testimony as necessary to carry out its legislative powers. As an independent branch of 
government with such constitutional authority, the Congress must necessarily have the 
independent authority to determine the validity of non-constitutional evidentiary privileges 
that are asserted before the Congress.219 
The opinion continued by observing that while it recognized its “independent authority to rule on 
an assertion of the attorney-client privilege... the Subcommittee will nonetheless look to judicial 
and other rulings in this area to guide the Subcommittee’s determination.”220 Finding that the 
holder of the privilege (the employee in question) “has made extensive disclosures concerning 
                                                                 
215 132 Cong. Rec. 3028-3062 (1986); Bernstein Contempt Report, supra footnote 211, at 1. 
216 Bernstein Contempt Report, at 14. 
217 Id. at 14-15. 
218 132 Cong. Rec. at 3061-62. 
219 “Subcommittee on Nuclear Regulation [Senate Committee on Environment and Public Works] Ruling on Claims of 
Attorney-Client Privilege,” to Ms. Billie P. Garde from Chairman John Breaux and Senator Alan K. Simpson, dated 
July 19, 1989, at pp. 12-13 (Copy on file in the American Law Division, CRS). 
220 Id. at 14. 
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communications between himself and his attorneys [the claimants of the privilege] regarding the 
agreement, and has called the competence of his former attorneys into question,” the 
Subcommittee ruled that the privilege would have been deemed waived by a court, denied the 
claim, and ordered the attorneys to testify.221 
More recently, the Senate Permanent Subcommittee on Investigations of the Governmental 
Affairs Committee denied a claim of attorney-client privilege under unusual circumstances. The 
Subcommittee was investigating allegations that under the Medicare Secondary Payer (MSP) 
program insurance companies, including Provident Life and Accident Company (Provident), had 
failed to comply with their obligations to pay certain claims as the primary payer with Medicare 
being the secondary payer, which resulted in sizeable overpayments by Medicare. The 
Subcommittee subpoenaed many documents, including one from Provident which it refused to 
give upon the ground that it was cloaked by the attorney-client privilege. Provident also argued 
that the Subcommittee was bound by a ruling to that effect made by a Federal district court in a 
pending civil suit. In order to prevent the author of the document from testifying before the 
Subcommittee, Provident sought an injunction from the district court to prevent her testimony. 
The court denied the injunction, ruling that Provident had failed to allege a case or controversy, 
that the issue was not ripe for judicial determination, and that Provident had failed to fulfill the 
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equitable requirements for preliminary injunctive relief. The court also noted that its earlier ruling 
on the attorney-client privilege “which is not of constitutional dimensions, is certainly not binding 
on the Congress of the United States.”222 Subsequently, the Chairman heard testimony and 
arguments on the claim in executive session. He noted that “[t]he burden, then, as I see it, is on 
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you as the party claiming the privilege to demonstrate that the privilege exists and to tell us why.” 
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On June 15, 1990 the Chairman ruled that Provident had waived any privilege that might have 
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attached to the document in question when it provided the document to the Department of 
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Justice.223 
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This historic congressional practice appears reflective of the widely divergent nature of the 
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judicial and legislative forums. The attorney-client privilege is a product of a judicially developed 
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public policy designed to foster an effective and fair adversary system. The courts view the 
privilege as a means to foster client confidence and encourage full disclosure to an attorney. It is 
argued that free communication facilitates justice by promoting proper case preparation.224 It is 
also suggested that frivolous litigation is discouraged when, based on full factual disclosure, an 
attorney finds that his client’s case is not a strong one.225 Of critical importance here is the 
understanding that the role of attorney-client privilege is designed for, and properly confined to, 
the adversary process: the adjudicatory resolution of conflicting claims of individual obligations 
in a civil or criminal proceeding. But the necessity to protect the individual interest in the 
adversary process is less compelling in an investigative setting where a legislative committee is 
not empowered to adjudicate the liberty or property interests of a witness. This is the import of 
those cases which have recognized that “only infrequently have witnesses ... [in congressional 
                                                                 
221 Id. at 15, 18-19. 
222 In the Matter of Provident Life & Accident Co., E.D. Tenn., S.D., CIV-1-90-219, June 13, 1990 (per Edgar, J.). 
223 See, Hearings before the Senate Permanent Subcomm. on Investigations, Committee on Governmental Affairs, 
“Health Care Fraud/Medicare Secondary Payee Program,” 101st Cong., 2d Sess., July 11 and 12, 1990, at pp. 3-10. 
224 See, e.g., Upjohn v. United States, 449 U.S., 382, 389 (1981). 
225 Id. 
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hearings] been afforded procedural rights normally associated with an adjudicative 
proceeding.”226 
Indeed, the suggestion that the investigatory authority of the legislative branch of government is 
subject to non-constitutional, common law rules developed by the judicial branch to govern its 
proceedings is arguably contrary to the concept of separation of powers. It would, in effect, 
permit the judiciary to determine congressional procedures and is therefore difficult to reconcile 
with the constitutional authority granted each House of Congress to determine its own rules.227 
Moreover, importation of the privileges and procedures of the judicial forum is likely to have a 
paralyzing effect on the investigatory process of the legislature. Such judicialization is antithetical 
to the consensus, interest oriented approach to policy development of the legislative process. 
Finally, an assertion that the denial of the privilege in the congressional setting would destroy the 
privilege elsewhere appears neither supported by experience nor reason. Parliament’s rule has not 
impaired the practice of law in England nor has its limited use here inflicted any apparent damage 
on the practice of the profession. Congressional investigations in the face of claims of executive 
privilege or the revelations of trade secrets have not diminished the general utility of these 
privileges nor undermined the reasons they continue to be recognized by the courts. Moreover, 
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the assertion implies that current law is an impregnable barrier to disclosure of confidential 
communications when in fact the privilege is, of course, an exception to the general rule of 
disclosure and, is riddled with qualifications and exceptions, and has been subject as well as to 
the significant current development of the waiver doctrine. Thus, there can be no absolute 
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certainty that communications with an attorney will not be revealed.228 
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Moreover, with respect to the work-product privilege, it has always been recognized that it is a 
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qualified privilege which may be overcome by a sufficient showing of need. The Supreme Court 
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indicated, in the very case in which it created the doctrine, that “[w]e do not mean to say that all [ 
] materials obtained or prepared ... with an eye toward litigation are necessarily free from 
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discovery in all cases.”229 Thus, the courts have repeatedly held that the work product privilege is 
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not absolute, but rather is only a qualified protection against disclosure.230 As one court has 
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indicated, “its immunity retreats as necessity and good cause is shown for its production in a 
balance of competing interests.”231 
In fact, because the work product doctrine is so readily overcome when production of material is 
important to the discovery of needed information, some courts have refused to call the doctrine a 
                                                                 
226 Hannah v. Larche, 363 U.S. 420, 425 (1960); see also, United States v. Fort, 443 F.2d 670 (D.C. Cir. 1970), cert. 
denied, 403 U.S. 932 (1971) (rejecting contention that the constitutional right to cross-examine witnesses applied to a 
congressional investigation). 
227 U.S. Const., Art. I, Sec. 5, cl. 2. 
228 For example, see discussion of difficulties in corporate confidentiality and the development of the doctrine of 
waiver, in CRS Memoranda, supra footnote 212 at 26-32, 102-107. See also Garner v. Wolfinbarger, 430 F.2d 1093 
(5th Cir. 1970), cert. denied, 401 U.S. 974 (1971) (In shareholder derivative suits “the availability of the privilege 
[should] be subject to the right of stockholders to show cause why it should not be invoked in the particular instance.”). 
229 Hickman v. Taylor, 329 U.S. 495, 511 (1974). 
230 See, e.g., Central National Insurance Co. v. Medical Protective Co. of Fort Wayne, Indiana, 107 F.R.D. 393, 395 
(E.D. Mo. 1985); Chepanno v. Champion International Corp., 104 F.R.D. 395, 396 (D. Or. 1984); American Standard, 
Inc. v. Bendix Corp. 71 F.R.D. 443, 446 (W.D. Mo. 1976). 
231 Kirkland v. Morton Salt Co., 46 F.R.D. 28, 30 (N.D. Ga. 1968). 
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privilege. For instance, in City of Philadelphia v. Westinghouse Corp.,232 the court stated that the 
work product principle “is not a privilege at all; it is merely a requirement that very good cause be 
shown if the disclosure is made in the course of a lawyer’s preparation of a case.” 
(b) Requirements for Assertion of the Attorney-Client Privilege 
In making the assessment whether to accept a claim of attorney-client privilege, committees often 
have reference to whether a court would accept the claim had it been in that forum. This section 
and those that follow detail the judicial requirements for a proper assertion of the claim, how the 
privilege may be waived, and circumstances under which it may not be claimed at all. 
Although the attorney-client privilege today is seen to rest on the theory that encouraging clients 
to make the fullest disclosure to their attorneys enables them to act more effectively, justly, and 
expeditiously, and that these benefits outweigh the risks posed by not allowing full disclosure in 
court,233 even its leading proponent, Dean Wigmore, concedes the unverifiability of the 
assumption and advises that its use be strictly limited. 
Its benefits are all indirect and speculative, its obstruction is plain and concrete...It is 
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worth preserving for the sake of a general policy, but it is nonetheless an obstacle to the 
investigation of truth. It ought to be strictly confined within the narrowest possible limits 
consistent with the logic of its principle.234 
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The courts have heeded Wigmore’s admonition.235 
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One important manifestation of the judicial policy of strict confinement is the universal 
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recognition that the burden of establishing the existence of the privilege rests with the party 
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asserting the privilege.236 Moreover, blanket assertions of the privilege have been deemed 
“unacceptable”237, and are “strongly disfavored.”238 The proponent must conclusively prove each 
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element of the privilege. Thus a claimant must reveal specific facts which would establish that the 
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232 210 F.Supp. 483, 485 (E.D. Pa. 1962), cert. denied sub. nom. General Electric Co. v. Kirkpatrick, 372 U.S. 943 
(1963). 
233 Fisher v. United States, 425 U.S. 391 (1976). 
234 8 Wigmore, Evidence, §2291 at 554 (McNaughton rev. 1961). 
235 In re Grand Jury Investigation No. 83-2-35, 723 F.2d 447, 451 (6th Cir. 1983). See also, In re Shargel, 742 F.2d 61, 
62 (2d Cir. 1984); U.S. v. Lawless, 709 F.2d 485, 487 (7th Cir. 1983); U.S. v. Goldfarb, 328 F.2d 280 (6th Cir.) cert 
denied 370 U.S. 976 (1964). 
236 See, e.g., In re Grand Jury Investigation No. 83-2-35, 723 F.2d 447, 450-51 (6th Cir. 1983); U.S. V. Lawless, 709 
F.2d 485, 487 (7th Cir. 1983); In re Grand Jury Witness (Salas), 695 F.2d 359, 362 (9th Cir. 1982); In fe Walsh, 623 
F.2d 489, 493 (7th Cir.), cert denied, 449 U.S. 994, 101 S. Ct. 531, 66 L.Ed. 2d 291 (1980); Liew v. Breen 640 F. 2d 
1046, 1049 (9th Cir. 1981); United States v. Stern 511 F.2d 1364, 1367 (2nd Cir. 1975); United States v. Landof 591 
F.2d 36, 38 (9th Cir. 1978); In re Grand Jury Empaneled February 14, 1978 (Markowitz), 603 F.2d 469, 474 (3d Cir. 
1979); United States v. Hodgson, 492 F.2d 1175 (10th Cir. 1974); United States v. Tratner, 511 F.2d 248, 251 (7th Cir. 
1975); United States v. Demauro, 581 F.2d 50, 55 (2d Cir. 1978); United States v. Ponder, 475 F.2d 37, 39 (5th Cir. 
1973); United States v. Bartlett, 449 F.2d 700, 703 (8th Cir. 1971), cert. denied, 405 U.S. 932 (1972); In re Application 
of John Doe, Esq., 603 F.Supp. 1164, 1166 (E.D.N.Y. 1985); In re Grand Jury Subpoena December 18, 1981, 561 
F.Supp. 1247, 1251 (E.D.N.Y. 1981). 
237 SEC v. Gulf and Western Industries, Inc., 518 F.Supp. 675, 682 (D.D.C. 1981). 
238 In re Grand Jury Investigation No. 83-2-35, 723 F.2d 447, 454 (6th Cir. 1983); U.S. v. Lawless, 709 F.2d 485, 487 
(7th Cir. 1983); In re Grand Jury Witness (Salas), 695 F.2d 359, 382 (9th Cir. 1982); U.S. v. Davis, 636 F.2d 1028, 1044 
n. 20 (5th Cir. 1981); U.S. v. Cromer, 483 F.2d 99, 102 (9th Cir. 1973); Colton v. U.S., 306 F.2d 633, 639 (2d Cir. 1962). 
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relationship was one of attorney and client. Conclusory assertions are insufficient. And it must 
demonstrate that the privilege has not expressly or impliedly waived. 
Finally, it should be noted that the assertion that the disclosure of privileged material to a 
congressional committee would waive the privilege in any future litigation was specifically 
considered, and rejected, by the D.C. Circuit Court of Appeals in Murphy v. Department of the 
Army.239 Indeed, there appears to be no case holding otherwise and several which have followed 
Murphy.240 
(c) Waiver of the Attorney-Client Privilege 
Because of the privilege’s inhibitory effect on the truth-finding process and its impairment of the 
public’s “right to every man’s evidence,”241 modern liberal discovery rules have taken a narrow 
view of the privilege.242 This tendency toward limiting the privilege is most clearly manifested in 
the strict standard of waiver.243 Thus the voluntary disclosure of privileged information, whether 
by the client or the attorney with the client’s consent, waives the privilege244 because it destroys 
the confidentiality of a communication and thereby undermines the justification for preventing 
compelled disclosures.245 Waiver need not be express,246 nor is it necessary that the client waive 
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the privilege knowingly.247 Waiver may be evidenced by word or act,248 but may be inferred from 
a failure to speak or act when words or action would be necessary to preserve confidentiality.249 
Courts regularly hold that the privilege is waived as to the material disclosed when the client or 
his attorney deliberately discloses the contents of a privileged communication, such as when 
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answering interrogatories, testifying in court or at examination before trial, submitting affidavits 
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or pleadings to the Court, or in transacting business with a third party.250 
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Furthermore, the courts have held that less than full disclosure will often cause a waiver, not only 
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as to disclosed communications, but also as to communications relating to the same subject 
matter that were not themselves disclosed.251 By partial disclosure, the client may be voluntarily 
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waiving the privilege as to that which he considers favorable to his position, but attempting to 
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239 613 F.2d 1151, 1155 (D.C. Cir. 1979). 
240 See, In re Sunrise Securities Litigation, 109 Bankr. 658, 1990 U.S. Dist. Lexis 168, U.S.D.C. E.D.Pa., Jan. 9, 1990; 
In re Consolidated Litigation Concerning International Harvester’s Disposition of Wisconsin Steel, 9 E.B.C. 1929, 
1987 U.S. Dist. Lexis 10912, U.S.D.C. N.D. Ill. 
241 8 J. Wigmore §2192, at 70. 
242 Magida ex rel. Vilcon Detinning Co. v. Continental Can Co., 12 F.R.D. 74, 77 (S.D.N.Y. 1951). 
243 See, e.g., Permian Corp. v. United States, 665 F.2d 1214, 1219 (D.C. Cir. 1981); United States v. AT & T Co., 642 
F.2d 1285, 1299 (D.C. Cir. 1980). 
244 8 J. Wigmore, §2327, at 632-39. 
245 United States v. AT & T Co., 642 F.2d 1285, 1299 (D.C. Cir. 1980); In re Horowitz, 482 F.2d 72, 82 (2d Cir.) cert. 
denied, 414 U.S. 867 (1973). 
246 Blackburn v. Crawford, 70 U.S. (3 Wall.) 175, 194 (1965). 
247 In re Grand Jury Investigation of Ocean Transp., 604 F.2d 672 (D.C. Cir.), cert. denied, 444 U.S. 915 (1979). 
248 Magida ex rel. Vulcan Determining Co. v. Continental Can Co., 12 F.R.D. 74, 77 (S.D.N.Y. 1951). 
249 Id. 
250 8 J. Wigmore, §2327. 
251 Teachers Ins. & Annuity Assn. of America v. Shamrock Broadcasting Co., 521 F.Supp. 638, 641 (S.D.N.Y. 1981); 
R.J. Hereley & Sons Co. v. Stotler & Co., 87 F.R.D. 358, 359 (N.D. Ill. 1980); Hercules, Inc. v. Exxon Corp., 434 
F.Supp. 136, 156 (D. Del. 1977); Duplan Corp. v. Deering Milliken, Inc., 397 F.Supp. 1146, 1161-62 (D.S.C. 1974). 
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invoke the privilege as to the remaining material, which he considers unfavorable.252 Selective 
assertion or disclosure usually involves a material issue in the proceeding, and there is a great 
likelihood that the information disclosed is false or intended to mislead the other party.253 Thus, 
pleading an “advice of counsel” defense, which puts the attorneys advice in issue,254 has been 
held to waive the privilege as to all communications relating to that advice. The rationale for the 
subject matter waiver rule is one of fairness. Professor Wigmore has stated the principle as 
follows: “[W]hen [the client’s] conduct touches a certain point of disclosure, fairness requires that 
his privilege shall cease whether he intended that result or not. He cannot be allowed, after 
disclosing as much as he pleases, to withhold the remainder. It is therefore designed to prevent the 
client from using the attorney-client privilege offensively, as an additional weapon.” 
The courts also have severely limited the attorney-client privilege through the development of an 
implied waiver doctrine. Thus where a client shares his attorney-client communications with a 
third party, the communications between attorney and client are no longer strictly “confidential”, 
and the client has waived his privilege over them.255 Even if the client attempts to keep 
communications confidential by having the third party agree not to disclose the communications 
to anyone else the courts will still consider “confidentiality” between attorney and client breached 
and the communication no longer privileged.256 Courts have applied this concept of 
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confidentiality narrowly to prevent corporations from sharing an attorney-client communication 
with an ally and then shielding the communication from a grand jury or adversary.257 As a general 
rule, courts also apply the waiver rule to disclosures made to government agencies.258 Thus a 
person or corporation who voluntarily discloses confidential attorney-client communications to a 
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government agency loses the right to later assert privilege for those communications. 
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While some lower courts have adopted a “limited waiver” rule, which allows corporations to 
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share their confidential attorney-client communications with agencies such as the SEC without 
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having to waive the privileged status of these documents against other parties,259 it is a distinctly 
                                                                 
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252 Perrigrion v. Bergen Brunswick Corp., 77 F.R.D. 455, 461 (N.D. Calif. 1978); Hercules, Inc. v. Exxon Corp., 434 F. 
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Supp. 136, 156 (D. Eel. 1977); Duplan v. Deering Milliken, 397 F.Supp. 1146, 1161-62 (D.S.C. 1974); IT &T v. United 
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Tel. Co., 60 F.R.D. 177, 188-86 (M.D. Gla. 1973). 
253 United States v. Aronoff, 466 F.Supp. 855, 862 (S.D.N.Y. 1979). 
254 E.g., United States v. Woodall, 438 F.2d 1317, 1323-24 (5th Cir. 1970), cert. denied, 403 U.S. 933 (1971); 
Transworld Airlines v. Hughes, 332 F.2d 602, 615 (2d Cir. 1964), cert. dismissed, 380 U.S. 248 (1965); Barr Marine 
Prods. v. Borg-Warner Corp., 84 F.R.D. 631, 635 (E.D. Pa. 1979); Hangards, Inc. v. Johnson & Johnson, 413 F.Supp. 
926, 929 (N.D. Calif. 1976). 
255 See, e.g., United States v. El Paso Co., 682 F.2d 530, 539, 540 (5th Cir. 1982) (documents created with knowledge 
that independent accountants may need access to them to complete audit waives privilege.); Permian Corp. v. United 
states, 665 F.2d 1214, 1219 (D.C. Cir. 1981)(disclosure of documents to SEC waives privilege); United States v. 
Miller, 660 F.2d 563, 567-68 (5th Cir. 1981)(previous delivery of accounting books to IRS vitiates privilege.); United 
States v. Kelsey-Hayes Wheel Co., 15 F.R.D. 461, 464 (E.D. Mich. 1954)(privilege waived on disclosure to Justice 
Department). 
256 8 J. Wigmore, Evidence, §2367 at 636 (McNaughton rev. ed. 1961). 
257 Permian Corp. v. U.S., 665 F.2d 1214, 1221-22 (D.C. Cir. 1981). 
258 See, e.g., United States v. Miller, 660 F.2d 563, 567-68 (5th Cir. 1981)(disclosure to IRS); In re Grand Jury 
Investigation of Ocean Transp., 604 F.2d 672 (D.C. Cir. 1979), cert. denied, 444 U.S. 915 (1979)(to Antitrust Div. of 
Dept. of Justice); Donovan v. Fitzsimmons, 90 F.R.D. 583, 585 (N.D. Ill. 1981)(to Dept. of Labor); Litton Systems, Inc. 
v. American Tel. & Tel. Co., 27 Fed. R. Serv. 2d (Callaghan) 819 (S.D.N.Y. 1979)(to district attorney); In re Penn. 
Cent. Commercial Paper Litig., 61 F.R.D. 453, 462-64 (S.D.N.Y. 1973)(to SEC); D’Ippolito v. Cities Serv. Co., 39 
F.R.D. 610 (S.D.N.Y. 1965)(to Antitrust Div. of Dept. of Justice). 
259 See, e.g., Diversified Industries v. Meredith, 572 F.2d 596, 611 (8th Cir. 1977); Byrnes v. IDS Realty Trust Co., 85 
F.R.D. 679, 687-89 (S.D.N.Y. 1980); In re Grand Jury Subpoena, 478 F.Supp. 368, 372-73 (E.D. Wisc. 1979). 
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minority view. The prevailing view, enunciated in decisions of the Second260, Fourth261, and 
District of Columbia Circuits,262 hold that “if a client communicates information to his attorney 
with the understanding that the information will be revealed to others, that information, as well as 
‘the details underlying the data which was to be published’, will not enjoy the privilege.”263 
The facts and circumstances of In re Martin Marietta Corporation264 illustrate the strict manner in 
which the courts have applied the waiver doctrine. In that case a mail fraud defendant sought 
documents, and the underlying factual details for statements made in them, submitted by his 
former employer to the United States Attorney and the Department of Defense in its efforts to 
settle criminal and administrative proceedings then pending against it. The court noted that in a 
Position Paper to the U.S. Attorney describing why the company should not be indicted, it was 
asserted: “of those consulted within the Company all will testify that any qualms they had about 
the arrangement had nothing to do with worries about fraud” and “there is no evidence, 
testimonial or documentary, that any company officials in the meeting [of November 17, 1983] 
except Mr. Pollard and his Maxim employees, understood that Maxim had departed from the 
strict procedures of its IVI contract.”265 The appeals court held that these, and similar disclosures 
made to the Defense Department in an Administrative Settlement Agreement, waived whatever 
privilege it had with respect to the submitted documents and their underlying details. 
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(d) Exceptions to the Attorney-Client Privilege 
Absent waiver, the attorney-client privilege generally protects from disclosure communications 
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from a client to his lawyer or his lawyer’s agent relating to the lawyers rendering of legal advice 
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which was made with the expectation of confidentiality, but not in furtherance of a future crime, 
fraud, or tort. However, the courts have strictly confined the privilege and developed a number of 
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important qualifications and exceptions. 
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First, the case law has consistently emphasized that one of the essential elements of the attorney-
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client privilege is that the attorney be acting as an attorney and that the communication be made 
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for the purpose of securing legal services. The privilege therefore does not attach to incidental 
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legal advice given by an attorney acting outside the scope of his role as attorney. “‘Acting as a 
lawyer’ encompasses the whole orbit of legal functions. When he acts as an advisor, the attorney 
must give predominantly legal advice to retain his client’s privilege of non-disclosure, not solely, 
or even largely, business advice.”266 
In order to ascertain whether an attorney is acting in a legal or business advisory capacity the 
courts have held it proper to question either the client or the attorney regarding the general nature 
of the attorney’s services to his client, the scope of his authority as agent and the substance of 
                                                                 
260 In re John Doe Corporation, 675 F.2d 482 (2d Cir. 1982). 
261 In re Martin Marietta Corp., 856 F.2d 619 (4th Cir. 1988); United States v. (Under Seal), 748 F.2d 871, 875 (4th Cir. 
1984); In re Grand Jury Proceedings, 727 F.2d 1352, 1356 (4th Cir. 1984). 
262 In re Subpoena Duces Tecum, 738 F.2d 1367 (D.C. Cir. 1984); In re Sealed Case, 676 F.2d 793 (D.C. Cir. 1982); 
Permian Corp. v. United States, 665 F.2d 1214 (D.C. Cir. 1981). 
263 In re Martin Marietta Corp., 856 F.2d 619, 623 (4th Cir. 1988). 
264 Id. 
265 856 F.2d at 623. 
266 Zenith Radio Corp. v. Radio Corp. of America, 121 F.Supp. 792, 794 (D. Del. 1954) (emphasis supplied); SCM 
Corp. v. Xerox Corp., 70 FRD 508, 517 (D. Conn. 1976). 
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matters which the attorney, as agent, is authorized to pass along to third parties.267 Indeed, 
invocation of the privilege may be predicated on revealing facts tending to establish the existence 
of an attorney-client relation. 
A further manifestation of the judicial proclivity to confine the scope of the privilege is the 
general rule requiring disclosure of the fact of employment, the identity of the person employing 
him or the name of the real party in interest, the terms of the employment, and such related facts 
as the client’s address, occupation or business and the amount of the fee and who paid it.268 The 
courts have reasoned that the existence of the relation of attorney and client is not a privileged 
communication. The privilege pertains to the subject matter and not to the fact of the employment 
as attorney. 
Another significant exception to the privilege occurs when a communication between client and 
attorney is for the purpose of committing a crime or perpetuating a fraud at some future time.269 
The policy reasons for this exception are obvious. Society has an interest in protecting the 
confidences of a client to his lawyer even concerning already committed crimes, frauds and torts. 
The harm from nondisclosure is limited because the past event can no longer be prevented. 
Society also has an interest in protecting the confidence of a client who seeks legal advice about 
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neutral acts. But society has no interest in facilitating the commission of contemplated but not yet 
committed crimes, torts or frauds. On the contrary, society has every interest in forestalling such 
acts. Therefore, the attorney-client privilege has been held not to attach to such acts. 
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The role of members of the minority party in the investigatory oversight process is governed by 
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the rules of each House and its committees. While minority members are specifically accorded 
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some rights (e.g., whenever a hearing is conducted on any measure or matter, the minority may, 
upon the written request of a majority of the minority members to the chairman before the 
completion of the hearing, call witnesses selected by the minority, and presumably request 
documents270), no House or committee rules authorize ranking minority members or individual 
members on their own to institute official committee investigations, hold hearings or to issue 
subpoenas. Individual members may seek the voluntary cooperation of agency officials or private 
persons. But no judicial precedent has recognized a right in an individual member, other than the 
                                                                 
267 Colton v. U.S., 306 F.2d 633, 636, 638 (2d Cir. 1962); U.S. v. Tellier, 255 F.2d 441 (2d Cir. 1958); J.P. Foley & 
Co., Inc. v. Vanderbilt, 65 FRD 523, 526-27 (S.D.N.Y. 1974). 
268 In re Shargel, 742 F.2d 61, 62 (2d Cir. 1984); In re Grand Jury Investigation No. 83-2-35, 723 F.2d 447, 451-52 (6th 
Cir. 1983); In re Grand Jury Proceedings in Matter of Freeman, 208 F.2d 1581, 1575 (11th Cir. 1983); In re Grand 
Jury Proceedings (Robert Twist, Sr.), 689 F. 2d 1351, 1352 (11th Cir. 1982); Colton v. United States, 306F.2d 633, 637-
38 (2d Cir. 1962), cert. denied, 371 U.S. 951 (1963); United States v. Pape, 144 F.2d 778, 783 (2d Cir.), cert. denied, 
323 U.S. 752 (1944). 
269 See, e.g., In re John Doe Corporation, 675 F.2d 482 (2d Cir. 1982); Union Camp Corp. v. Lewis, 385 F.2d 143, 
144-45 (4th Cir. 1967); United States v. Bob, 106 F.2d 37, 40 (2d Cir.), cert. denied, 308 U.S. 589 (1939). 
270 House Rule XI 2(j)(1); House Banking Committee Rule IV. 4. 
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chair of a committee,271 to exercise the authority of a committee in the context of oversight 
without the permission of a majority of the committee or its chair. 
The question of the nature and scope of the rights of minority party members in the investigatory 
process came into sharp focus in the 103d Congress. Then, for the first time in over a decade, 
both Houses and the White House were in the control of one party, while at the same time the 
Whitewater matter began to emerge as a matter of serious political importance. Principal 
jurisdiction over many of the areas of concern fell within mandates of the House and Senate 
Banking Committees. 
The Ranking Minority Member of the House Banking Committee was particularly aggressive in 
seeking to obtain documents and testimony from the Office of Thrift Supervision (OTS) and the 
Resolution Trust Corporation (RTC), the agencies handling the investigation of the failure of the 
Madison Guarantee Savings & Loan Association and related matters. The agencies refused to turn 
over what were claimed by the Ranking Minority Member to be key documents and were 
supported by the chairman of the Banking Committee who directed the agencies not to cooperate 
on the grounds that no investigation had been authorized by the committee nor were hearings on 
the matter contemplated. The Ranking Minority Member brought suit to compel disclosure of the 
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documents.272 
An obstacle to the suit was a 1983 court ruling in Lee v. Kelley. 273 There a court held, inter alia, 
that an attempt by Senator Jesse Helms to intervene in the case in order to unseal FBI tapes and 
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transcripts concerning Martin Luther King to enable him to utilize the information as part of the 
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debate on legislation proposing to establish a national holiday commemorating King’s birth, 
would be dismissed as an exercise of the courts “equitable discretion” because Senator Helms’ 
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action was an effort to enlist the court in his dispute with fellow legislators. Helms had argued 
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that because no committee hearings were being conducted to inform Senators of facts to justify or 
defeat the passage of the legislation, he was seeking to fill that void by performing the 
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investigative function the Senate leadership had decided to forego.274 The district court ruled that 
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“[i]t is not for this court to review the adequacy of the deliberative process of the Senate 
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leadership .... [T]o conclude otherwise would represent an obvious intrusion by the judiciary into 
the legislative arena. In any event, the proper forum for this [dispute] is the Senate, ‘for [i]t would 
be unwise to permit the federal courts to become a higher legislature where a congressman who 
has failed to persuade his colleagues can always renew the battle.’”275 
                                                                 
271 Ashland Oil Co., Inc., v. FTC, 548 F.2d 977, 979-80 (D.C. Cir. 1976), affirming 409 F.Supp. 297 (D.D.C. 1976). 
See also Exxon v. Federal Trade Commission, 589 F.2d 582, 592-93 (D.C. Cir. 1978) (acknowledging that the 
“principle is important that disclosure of information can only be compelled by authority of Congress, its committees or 
subcommittees, not solely by individual members ...”); and In re Beef Industry Antitrust Litigation, 589 F.2d 786, 791 
(5th Cir. 1979)(refusing to permit two congressmen from intervening in private litigation because they “failed to obtain 
a House Resolution or any similar authority before they sought to intervene.”) 
272 Leach v. Resolution Trust Corporation, 860 F.Supp 868 (D.D.C. 1994). Unless otherwise indicated, the factual 
context of the suit is as described in court’s opinion and the briefs submitted by the parties. 
273 Lee v. Kelley, 99 F.R.D. 340 (D.D.C. 1983), aff’d sub. nom. Southern Christian Leadership Conference v. Kelley, 
747 F.2d 777 (D.C. Cir. 1984). 
274 99 F.R.D. at 342. 
275 Id. at 343. The appeals court affirmed on the ground that Senator Helms lacked standing because he had not asserted 
any interest protected by the Constitution, and that his complaint was actually with his fellow Senators. 747 F.2d at 
779-81. 
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In an attempt to avoid the adverse consequences of Lee, the Ranking Minority Member sought to 
compel disclosure of the documents under the Freedom of Information Act (FOIA),276 which 
explicitly exempts Congress from its withholding provisions, 277 and under the Administrative 
Procedure Act (APA),278 alleging that the documents were arbitrarily and capriciously withheld. It 
was not successful. While finding the claims “technically justiciable”,279 the district court held 
that it had to invoke the District of Columbia Circuit’s doctrine of equitable or remedial discretion 
and dismiss the claims since this was a case “in which a congressional plaintiff’s dispute is 
primarily with his or her fellow legislators.” The court concluded that “[i]t is clear . . . that 
Representative Leach’s complaint derives solely from his failure to persuade his colleagues to 
authorize his request for the documents in question, and that Plaintiff thus has a clear ‘collegial 
remedy’ capable of affording him substantial relief.”280 
Despite the apparent difficulty in obtaining judicial redress, some measure of practical success 
was achieved as a result of intense public pressure brought to bear by the minority and its 
supporters on the majority party and the White House. A Justice Department investigation into the 
handling of the RTC recommendation to the United States Attorney’s office for a further criminal 
investigation was commenced in November 1993; the White House in December, 1993 
authorized turning over Whitewater documents to the Justice Department team investigating the 
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handling of the matter; in January 1994 the White House agreed to the appointment by the 
Attorney General of an independent counsel with broad authority to investigate Whitewater 
matters; both Houses agreed in principle in March 1994 to hold hearings; and in July and August 
1994 hearings were held by the House and Senate Banking Committees. The legal challenge thus 
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may be viewed as part the overall strategy to force public hearings by Congress, although in the 
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long run the precedent established may have virtually foreclosed future resort to the courts under 
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analogous circumstances. 
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The Leach court also suggested that the possibility of a “collegial remedy” for the minority exists, 
pointing to 5 U.S.C. 2954 under which small groups of members of the House Government 
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Reform and Oversight and Senate Governmental Affairs Committees can request information 
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from executive agencies without the need of formal committee action. 281 However, the precise 
scope and efficacy of this provision is uncertain. 
5 U.S.C. 2954 is derived from section 2 of the Act of May 29, 1928,282 which originally referred 
not to the current committees generally overseeing government agency operations but their 
predecessors, the House and Senate Committees on Expenditures in the Executive Departments. 
The principal purpose of the 1928 Act, embodied in its first section, was to repeal legislation 
which required the submission to the Congress of some 128 reports, many of which had become 
                                                                 
276 5 U.S.C. 552 (1988). 
277 See 5 U.S.C. 552(d) stating that “This section is not authority to withhold information from Congress.” 
278 5 U.S.C. 702, 706 (1988). 
279 860 F.Supp. at 871-72. 
280 Id. at 874-76. 
281 Id. at 876 footnote 7. 5 U.S.C 2954 provides: “An Executive agency, on request of the Committee on Government 
Operations of the House of Representatives, or of any seven members thereof, or on request of the Committee on 
Government Operations of the Senate, or any five members thereof, shall submit any information requested of it 
relating to any matter within the jurisdiction of the committee.” 
282 45 Stat. 996. 
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obsolete in part, and which, in any event, had no value, served no useful purpose, and were not 
printed by the House of Representatives.283 
Section 2 of the 1928 Act contains the language which has been codified in 5 U.S.C. 2954. The 
legislative history, however, indicates that the purpose of the 1928 Act was not to assert a 
sweeping right of Congress to obtain any information it might desire from the executive branch. 
Rather, the aim of the section was far more limited. Thus, the Senate Report stated that its 
purpose was to make “it possible to require any report discontinued by the language of this bill to 
be resubmitted to either House upon its necessity becoming evident to the membership of either 
body.”284 Or, in the words of the House Report: “To save any question as to the right of the House 
of Representatives to have furnished any of the information contained in the reports proposed to 
be abolished, a provision has been added to the bill requiring such information to be furnished to 
the Committee on Expenditures in the Executive Departments or upon the request of any seven 
members thereof.”285 
It would appear, then, that the scope of 5 U.S.C. 2954 is closely tied to the 128 reports abolished 
by section 1 of the 1928 legislation.286 Moreover, the provision lacks a compulsory component. 
Agency refusals to comply would not be subject to existing contempt processes, and the outcome 
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of a civil suit to compel production on the basis of the provision is problematic despite the Leach 
court’s suggestion. Further, the provision applies only to the named committees; thus members of 
all other committees would still face the Leach problem. Finally, even members of the named 
Committees are still likely to have to persuade a court that their claim is no more than an 
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intramural dispute. 
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The rules of the Senate provide substantially more effective means for individual minority party 
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members to engage in “self-help” to support oversight objectives than their House counterparts. 
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Senate rules emphasize the rights and prerogative of individual Senators and, therefore, minority 
groups of Senators.287 The most important of these rules are those that effectively allow unlimited 
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debate on a bill or amendment unless an extraordinary majority vote to invoke cloture.288 Senators 
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can use their right to filibuster, or simply the threat of filibuster, to delay or prevent the Senate 
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from engaging in legislative business. The Senate’s rules also are a source of other minority rights 
that can directly or indirectly aid the minority in gaining investigatory rights. For example, the 
right of extended debate applies in committee as well as on the floor, with one crucial difference: 
the Senate’s cloture rule may not be invoked in committee. Each Senate committee decides for 
itself how it will control debate, and therefore a filibuster opportunity in a committee may be 
even greater than on the floor. Also, Senate Rule XXVI prohibits the reporting of any measure or 
matter from a committee unless a majority of the committee are present, another point of possible 
tactical leverage. Even beyond the potent power to delay, Senators can promote their goals by 
                                                                 
283 H.R. Rep. No. 1757, 70th Cong., 1st Sess., pp. 2 - 3 (1928). A study of the Bureau of Efficiency had recommended 
their elimination. H.R. Rep. 1757, at p. 2; S. Rep. No. 1320, 70th Cong., 1st Sess., p. 1 (1928). 
284 S. Rep. No. 1320, supra, at 4. 
285 H.R. Rep. No. 1757, supra, at 1. 
286 In codifying Title 5 in 1966, Congress made it clear that it was effecting no substantive changes in existing laws: 
“The legislative purpose in enacting sections 1-6 of this Act is to restate, without substantive change, the laws replaced 
by those sections on the effective date of this Act.” Pub. L. 89-544, sec. 7(a). 
287 See Stanley Bach, Minority Rights and Senate Procedures, Congressional Research Service, Report No. 94-978, 
December 5, 1994. 
288 Senate Rule XIX. 
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taking advantage of other parliamentary rights and opportunities that are provided by the Senate’s 
formal procedures and customary practices such as are afforded by the processes dealing with 
floor recognition, committee referrals, and the amending process.289 
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For almost two decades the offices of Senate Legal Counsel and House General Counsel have 
developed parallel yet distinctly unique and independent roles as institutional legal “voices” of 
the two bodies they represent. Familiarity with the structure and operation of these offices and the 
nature of the support they may provide committees in the context of an investigative oversight 
proceeding is essential. 
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The Office of Senate Legal Counsel290 was created by Title VII of the Ethics in Government Act 
of 1978291 “to serve the institution of congress rather than the partisan interests of one party or 
another.”292 The Counsel and Deputy Counsel are appointed by the President pro tempore of the 
Senate upon the recommendation of the Majority and Minority Leaders. The appointment of each 
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is made effective by a resolution of the Senate, and each may be removed from office by a 
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resolution of the Senate. The term of appointment of the Counsel and Deputy Counsel is two 
Congresses. The appointment of the Counsel and Deputy Counsel and the Counsel’s appointment 
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of Assistant Senate Legal Counsel are required to be made without regard to political affiliation. 
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The office is responsible to a bipartisan Joint Leadership Group, which is comprised of the 
Majority and Minority Leaders, the President pro tempore, and the chairman and ranking 
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minority member of the Committees on the Judiciary and on Rules and Administration.293 
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The Act specifies the activities of the office, two of which are of immediate interest to committee 
oversight concerns: representing committees of the Senate in proceedings to aid them in 
investigations and advising committees and officers of the Senate.294 
(1) Proceedings to Aid Investigations by Senate Committees 
The Senate Legal Counsel may represent committees in proceedings to obtain evidence for 
Senate investigations. Two specific proceedings are authorized. 
                                                                 
289 See Bach, supra footnote 287 at pp. 8-11. 
290 A full description of the work of the Office of Senate Legal Counsel and its work may be found in Floyd M. Riddick 
and Alan S. Frumin, Riddick’s Senate Procedure, S.Doc. No. 28, 101st Cong., 2d Sess. 1236 (1992). 
291 Pub. L. No. 95-520, secs. 701 et seq., 92 Stat. 1824, 1875 (1978), codified principally in 2 U.S.C. secs. 288, et seq. 
292 S.Rep. No. 95-170, 95th Cong., 2d Sess. 84 (1978). 
293 2 U.S.C. 288(a) and (b), 288a. 
294 In addition, the Office is called upon to defend the Senate, its committees, officers and employees in civil litigation 
relating to their official responsibilities or when they have been subpoenaed to testify or to produce Senate records; and 
to appear for the Senate when it intervenes or appears as amicus curiae in lawsuits to protect the powers or 
responsibilities of the Congress. 
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18 U.S.C. § 6005 provides that a committee or subcommittee of either House of Congress may 
request an immunity order from a United States district court when the request has been approved 
by the affirmative vote of two-thirds of the Members of the full committee. By the same vote, a 
Committee may direct the Senate Legal Counsel to represent it or any of its subcommittees in an 
application for an immunity order.295 
The Senate Legal Counsel may also be directed to represent a committee or subcommittee of the 
Senate, and also the Office of Senate Fair Employment Practices,296 in a civil action to enforce a 
subpoena. Prior to the Ethics in Government Act of 1978, subpoenas of the Senate could be 
enforced only through the cumbersome method of a contempt proceeding before the bar of the 
Senate or by a certification to the United States attorney and a prosecution for criminal contempt 
of Congress under 2 U.S.C. §§ 192, 194. The Ethics Act authorizes a third method to enforce 
Senate subpoenas, through a civil action in the United States District Court for the District of 
Columbia.297 The House chose not to avail itself of this procedure and this enforcement method 
applies only to Senate subpoenas. Senate subpoenas have been enforced in several civil actions. 
See, for example proceedings to hold in contempt a recalcitrant witness in the impeachment 
proceedings against Judge Alcee L. Hastings298 and proceedings to enforce a subpoena duces 
tecum for the production of diaries of Senator Bob Packwood.299 
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The statute details the procedure for directing the Senate Legal Counsel to bring a civil action to 
enforce a subpoena. In contrast to an application for an immunity order, which may be authorized 
by a committee, only the full Senate by resolution may authorize an action to enforce a 
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subpoena.300 The Senate may not consider a resolution to direct the Counsel to bring an action 
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unless the investigating committee reports the resolution by a majority vote. The statute specifies 
the required contents of the committee report; among other matters, the committee must report on 
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the extent to which the subpoenaed party has complied with the subpoena, the objections or 
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privileges asserted by the witness, and the comparative effectiveness of a criminal and civil 
proceeding.301 A significant limitation on the civil enforcement remedy is that it excludes from its 
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coverage actions against officers or employees of the federal government acting within their 
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official capacities. Its reach is limited to natural persons and to entities acting or purporting to act 
under the color of state law.302 
(2) Advice to committees and officers of the Senate and other duties. 
The Ethics Act details a number of advisory functions of the Office of Senate Legal Counsel. 
Principal among these are the responsibility of advising officers of the Senate with respect to 
subpoenas or requests for the withdrawal of Senate documents, and the responsibility of advising 
committees about their promulgation and implementation of rules and procedures for 
                                                                 
295 2 U.S.C. 288b(d),(e), 288f. 
296 2 U.S.C. 1207(f). 
297 The procedure for applying for an immunity order is detailed, supra, at notes 47-56 and accompanying text. 
298 See S.Rep. No. 98, 101st Cong., 1st Sess. (1989). 
299 See, Senate Select Committee on Ethics v. Packwood, 845 F.Supp 17 (D.D.C. 1994), petition for stay pending 
appeal denied, 114 S.Ct. 1036 (1994). 
300 2 U.S.C. 288d and 28 U.S.C. 1365. 
301 See R.Rep. No. 98, 101st Cong., 1st Sess. (1989). 
302 See, Senate Select Committee on Ethics v. Packwood, 845 F.Supp 17 (D.D.C. 1994), petition for stay pending 
appeal denied, 114 S.Ct. 1036 (1994). 
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congressional investigations. The office also provides advice about legal questions that arise 
during the course of investigations.303 
The Act also provides that the Counsel shall perform such other duties consistent with the non-
partisan purposes and limitations of Title VII as the Senate my direct.304 Thus in 1980 the Office 
was used in the investigation relating to Billy Carter and Libya and worked under the direction of 
the chairman and vice-chairman of the subcommittee charged with the conduct of that 
investigation.305 Members of the Office have also undertaken special assignments such as the 
Senate’s investigation of Abscam and other undercover activities,306 the impeachment 
proceedings of Judge Harry Claiborne,307 Judge Walter L. Nixon, Jr.,308 and Judge Alcee L. 
Hastings, Jr., 309 and the confirmation hearings of Justice Clarence E. Thomas. 
In addition, the Counsel’s office provides information and advice to Members, officers and 
employees on a wide range of legal and administrative matters relating to Senate business. Unlike 
the House practice, the Senate Legal Counsel plays no formal role in the review and issuance of 
subpoenas. However, since it may become involved civil enforcement proceedings, it has 
welcomed the opportunity to review proposed subpoenas for form and substance prior to their 
issuance by committees. 
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A non-statutory office, the House General Counsel has evolved in an ad hoc, incremental manner 
since the mid-1970’s, from its historic role as a legal advisor to the Clerk of the House on a range 
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of administrative matters that fell within the jurisdiction of the Clerk’s office, to that of lawyer for 
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the institution. At the beginning of the 103d Congress it was made a separate House office, 
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reporting directly to the Speaker, charged with the responsibility “of providing legal assistance 
and representation to the House.”310 However, as a consequence of administrative restructuring at 
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the start of the 104th Congress, the Office was again placed in the Clerk’s Office. While the 
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function and role of the House General Counsel and the Senate Legal Counsel with respect to 
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oversight assistance to committees and protection of institutional prerogatives are similar,311 there 
are significant differences that need be noted. 
The General Counsel and the Deputy General Counsel are appointed by the Speaker and serve at 
his pleasure. Traditionally the General Counsel has tendered his resignation to a new incoming 
Speaker. Authorization for actions by the General Counsel to represent the interests of the House 
                                                                 
303 2 U.S.C. 288g(a)(5) and (6). 
304 2 U.S. 288g(c). 
305 See S.Rep. No. 1015, 96th Cong., 2d Sess. (1980). 
306 See S.Rep. No. 682, 97th Cong., 2d Sess. (1982). 
307 See S.Rep. No. 812, 99th Cong., 2d Sess. (1986). 
308 See S.Rep. No. 164, 101st Cong., 1st Sess. (1989). 
309 See S.Rep. No. 164, 101st Cong., 1st Sess. (1989). 
310 See H.Res. 5, sec. 11, 139 Cong. Rec. H5 (daily ed. Jan. 5, 1993). 
311 Thus, like the Senate Legal Counsel, the House General Counsel may be called upon to defend the House, its 
committees, officers, and employees in civil litigation relating to their official responsibilities, or when they have been 
subpoenaed to testify or to produce House records (see House Rule 50); and to appear for the House when it intervenes 
or appears as amicus curiae in lawsuits to protect the powers or responsibilities of the Congress. 
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in court is often given by the Joint Leadership Group, consisting of the Speaker, Majority Leader, 
Majority Whip, Minority Leader and Minority Whip.312 On other occasions, the Office will act 
pursuant to the direction of the majority leadership or the Speaker alone.313 
Unlike the Senate, subpoenas may only be issued over the seal of the Clerk of the House. In 
practice, committees work closely with the General Counsel in drafting subpoenas and every 
subpoena issued by a committee or officer is reviewed by the Office for substance and form. 
Similarly, in the absence of civil enforcement authority, committees often seek the assistance of 
the General Counsel in navigating the statutory contempt process in instances of witness non-
compliance with a subpoena which may culminate in a floor proceeding to authorize a contempt 
citation. For example, during a committee investigation into the real estate holdings in the United 
States of the Philippines President Ferdinand E. Marcos and his wife, two brothers who allegedly 
assisted the Marcos’s in their dealings were called to testify. They declined to answer numerous 
questions, claiming attorney-client privilege. The General Counsel was called in to evaluate the 
claims and to render an opinion whether contempt proceedings would be appropriate. His 
findings served as the basis for the resolution passed by the House holding the brothers in 
contempt.314 
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Like the Senate Legal Counsel’s office, the House General Counsel’s office devotes a large 
portion of its time rendering informal advice to individual members and committees. Unlike its 
Senate counterpart, however, the General Counsel will often provide formal advice in the form of 
memorandum opinions315 and, at times, testimony at hearings.316 
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Finally, the Office also takes on special tasks as, for example, when the deputy general counsel 
served as special counsel to the joint committee investigation the Iran-Contra affair and played an 
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active role in establishing procedures for the investigation. 
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SELECTED READINGS 
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Beck, Carl. Contempt of Congress: A Study of the Prosecutions Initiated by the Committee on In-
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American Activities, 1945-1957. New Orleans: The Hauser Press, 1959. 
Berger, Raoul. Congressional Subpoenas to Executive Officials.Cambridge: Harvard University 
Press, 1974. 
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312 See, e.g., U.S. v. McDade, 28 F.3d 283 (3th Cir. 1994). 
313 See, e.g., Michel v. Anderson, 14 F.3d 623 (D.C. Cir. 1994). 
314 See, 132 Cong. Rec. 3036-38 (1986). 
315 See, e.g., 131 Cong. Rec. 25793-95 (1985)(opinion on the constitutionality of the Competition in Contracting Act.) 
316 See, e.g., Hearings, “Environmental Crimes at the Rocky Flats Nuclear Facility”, before the Subcommittee on 
Investigation and Oversight, Committee on Science, Space and Technology, 101st Cong., 2d Sess. 1645-67 (1992) 
(Statement of Deputy General Counsel Charles Tiefer on requiring the President to claim executive privilege.) 
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Bush, Joel D. Congressional Executive Access Disputes: Legal Standards and Political 
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1929 JK1123.A2E2. 
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Collected by Federal Agencies. Harvard Journal of Legislation, v. 15, 1977: 74. 
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Shampansky, Jay R. Congress’ Contempt Power. CRS Report 86-83A, Congressional Research 
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464
 
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Morton Rosenberg 
   
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Specialist in American Public Law 
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mrosenberg@crs.loc.gov, 7-7480 
 
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