Information Access for Congressional Advisory  July 7, 2022 
Commissions 
Jacob R. Straus 
Advisory commissions assist Congress with the development of public policy. Congressional 
Specialist on the Congress 
advisory commissions are formal groups, usually composed of policy experts, that provide 
  
independent advice, recommend potential changes in public policy, and study or investigate a 
Tyler L. Wolanin 
particular problem or event. Congressional advisory commissions can also commemorate an 
Research Assistant  
individual, group, or event. An advisory commission often completes its work by delivering 
  
written findings and recommendations to Congress. 
 
Advisory commissions can help develop policy recommendations on a myriad of policy areas, 
especially those that cut across the jurisdictions of multiple congressional committees. To accomplish its mission, a 
congressional advisory commission must have access to information to help it evaluate the policy sphere, develop potential 
recommendations, and report to Congress. 
To aid advisory commissions’ work, laws creating congressional advisory commissions have traditionally provided several 
tools to help commissions gain access to necessary information. This report examines the most commonly provided 
information-gathering tools. These tools fall into three categories. First, commissions are provided certain statutory 
authorities. These commonly include the ability to hold hearings, contracting authority, and the ability to obtain information 
from government agencies. Occasionally, commissions are provided subpoena authority. Second, commissions often include 
subject-matter experts as commissioners and are provided the authority to hire staff to help meet their statutory mandate. 
Third, commissions use publicly available documents and the cooperation of interested individuals and parties to help gather 
information. 
 
Congressional Research Service 
 
 link to page 5  link to page 7  link to page 7  link to page 8  link to page 9  link to page 13  link to page 15  link to page 17  link to page 18  link to page 19  link to page 9  link to page 19 
Information Access for Congressional Advisory Commissions 
 
Contents 
Importance of Information Access .................................................................................................. 2 
Information Access Tools ................................................................................................................ 4 
Hearings .................................................................................................................................... 4 
Information from Federal Agencies .......................................................................................... 5 
Subpoena Authority ................................................................................................................... 6 
Contracting Authority .............................................................................................................. 10 
Commissioner Experience ...................................................................................................... 12 
Staff Member Experience ........................................................................................................ 14 
Other Tools .............................................................................................................................. 15 
Concluding Observations .............................................................................................................. 16 
 
Tables 
Table 1. Congressional Advisory Commissions with Subpoena Authority ..................................... 6 
  
Contacts 
Author Information ........................................................................................................................ 16 
 
Congressional Research Service 
 
Information Access for Congressional Advisory Commissions 
 
ongressional advisory commissions are formal groups established by Congress to provide 
independent advice; recommend changes in public policy; study or investigate a particular 
C problem or event; or commemorate an individual, group, or event. Usually composed of 
policy experts, commissions often complete their work by delivering written findings, 
recommendations, or advice to Congress.1 
Historically, Congress has used advisory commissions to assist in the development of public 
policy. Often, commissions can examine complex policy issues over a longer period and in 
greater depth than may be practical for individual legislators or a congressional committee.2 
Advisory commissions can also provide Congress with a potentially high-visibility forum to 
assemble expertise that might not exist within the legislative environment for policy areas that cut 
across committee jurisdictional lines.3 The nonpartisan or bipartisan character of most 
congressional advisory commissions may make their findings and recommendations more 
politically acceptable, both to Congress and the public. Conversely, some observers have noted 
that commissions may be viewed as undemocratic, since they do not generally contain elected 
officials;4 may be financially inefficient;5 and may be created to distance decisionmakers from 
controversial issues.6 
Although no legal definition exists for what constitutes a “congressional advisory commission,” 
this report defines a congressional commission as a multimember independent entity that (1) is 
established by Congress, (2) exists temporarily, (3) serves in an advisory capacity, (4) is 
appointed in part or whole by Members of Congress, and (5) reports to Congress. These five 
characteristics effectively serve to differentiate a congressional advisory commission from a 
presidential commission, an executive branch commission, or other multimember bodies 
designated as “commissions.”7 
Two broad types of congressional commissions exist: policy commissions and commemorative 
commissions. Policy commissions generally study a particular public policy problem (e.g., 
Commission on Combatting Synthetic Opioid Trafficking),8 or investigate a particular event (e.g., 
the National Commission on Terrorist Attacks Upon the United States).9 Policy commissions 
typically report their findings to Congress along with recommendations for legislative or 
executive action. Commemorative commissions, such as the Route 66 Centennial Commission,10                                                  
1 For more information on congressional advisory commissions, see CRS Report R40076, 
Congressional Commissions: 
Overview and Considerations for Congress, by Jacob R. Straus; and CRS Report R45328, 
Designing Congressional 
Commissions: Background and Considerations for Congress, by Jacob R. Straus. 
2 Cassia Spohn, “The Role of Advisory Boards in the Policy Process: An Analysis of the Attitudes of HEW Board 
Members,” 
American Review of Public Administration, vol. 16, no. 2/3 (Summer/Fall 1983), pp. 185-194.  
3 Carol H. Weiss, “Congressional Committees as Users of Analysis,” 
Journal of Policy Analysis and Management, vol. 
8, no. 3 (Summer 1989), pp. 411-431. 
4 R. Kent Weaver, “Is Congress Abdicating Power to Commissions?” 
Roll Call, February 12, 1989, pp. 5, 25. 
5 James Q. Wilson, “A Reader’s Guide to the Crime Commission’s Report,” 
Public Interest, no. 9 (Fall 1967), pp. 64, 
82. 
6 R. Kent Weaver, “The Politics of Blame Avoidance,” 
Journal of Public Policy, vol. 6, no. 4 (October-December 
1986), pp. 373-374. 
7 For other examples of commissions, see CRS Report R44253, 
Federal Advisory Committees: An Introduction and 
Overview, by Meghan M. Stuessy; CRS Report R46109, 
Agency-Related Nonprofit Research Foundations and 
Corporations, by Marcy E. Gallo, Henry B. Hogue, and John F. Sargent Jr.; and CRS In Focus IF11972, 
Title 36 
Congressional Charters, by Henry B. Hogue. 
8 P.L. 116-92, §7221, 133 Stat. 2270 (2019). 
9 P.L. 107-306, §601, 116 Stat. 2408 (2002). 
10 P.L. 116-256, 134 Stat. 1142 (2020). 
Congressional Research Service  
 
1 
Information Access for Congressional Advisory Commissions 
 
are often tasked with planning, coordinating, and overseeing celebrations of people or events, 
often in conjunction with milestone anniversaries.11 
This report focuses on the ability of commissions to access the information necessary to make 
informed reports to Congress. To inform their findings and recommendations to Congress (and 
the President), policy commissions need access to information, often drawing on sources 
including historical records and agency decisionmaking documents. To ensure that congressional 
advisory commissions can access information, legislation often provides statutory tools, most 
commonly through provisions requiring agency cooperation with commissions, by allowing 
commissions to hold hearings, by providing commissions with contracting authority (e.g., 
authority to contract with outside research organizations), and by granting commissions subpoena 
authority. In addition to these statutory tools, commission members and expert staff can bring 
knowledge and relevant background experience and can also undertake research to support the 
commission’s mission. 
Importance of Information Access 
Both individually and collectively, Members of Congress have significant demands on their 
time.12 In part to help alleviate that pressure, Congress creates advisory commissions to assist in 
the policymaking process. Commissions can help create policy recommendations on a myriad of 
policy areas, especially those that cut across the jurisdiction of multiple congressional 
committees.13 As one academic law blog summarized some possible benefits of a commission, 
the commission  model of  fact-development and policy  inquiry offers as one of its chief 
design concepts a degree of insulation from immediate partisan interests of legislators who 
will stand for reelection during the course of an investigation. It also offers an ability to 
select  a  panel  of  commissioners  from  an  array  of  fields  with  gravitas  and  appeal  that 
transcends its individual members’ political orientation.14 
Congress traditionally outlines a commission’s duties and goals in its authorizing statute, which 
also generally includes specific powers to help the commission accomplish its goals.15 To assist a 
commission’s information-gathering requirements, Congress often includes specific tools that can 
aid information access. These can include specific powers (e.g., holding hearings, requesting 
information from agencies, contracting authority, subpoena), as well as the appointment of 
commission members with specific expertise, and the ability to hire capable staff. The inclusion 
of specialists, both as commission members and as commission staff, can help a commission 
                                                 
11 For more information on commemorative commissions, see CRS Report R41425, 
Commemorative Commissions: 
Overview, Structure, and Funding, by Jacob R. Straus. 
12 Christopher Z. Mooney, “Information Sources in State Legislative Decision Making,” 
Legislative Studies Quarterly, 
vol. 16, no. 3 (August 1991), pp. 446-448. 
13 Jordan Tama, 
Terrorism and National Security Reforms: How Commissions Can Drive Change During Crisis (New 
York: Cambridge University Press, 2011). For a discussion of the potential value and criticisms of congressional 
advisory commissions, see CRS Report R40076, 
Congressional Commissions: Overview and Considerations for 
Congress, by Jacob R. Straus. 
14 Andy Wright, “Investigating a Crisis: A Comparison of Six U.S. Congressional Investigatory Commissions,” 
Just 
Security, April 6, 2021, at https://www.justsecurity.org/75671/investigating-a-crisis-a-comparison-of-six-u-s-
congressional-investigatory-commissions.  
15 For a discussion of the features most commonly found in a congressional advisory commission statute, see CRS 
Report R45328, 
Designing Congressional Commissions: Background and Considerations for Congress, by Jacob R. 
Straus. 
Congressional Research Service  
 
2 
Information Access for Congressional Advisory Commissions 
 
access and evaluate information,16 and can allow it to evaluate the policy landscape and make 
regulatory and legislative recommendations.17 
Information plays a key role in all decisionmaking processes,18 but especially in groups where 
individuals are brought together because of their expertise and are charged with evaluating public 
policy.19 Information used in a group decisionmaking process, like in an advisory commission, 
can come from a variety of sources.20 Some consider information to be a scarce and valuable 
good,21 while others counter that information is widely available and the process of synthesizing 
information is of central importance.22 
No matter their focus, congressional advisory commissions require access to information. 
Depending on a commission’s scope, information can come from any number of sources, 
including government agencies and officials, academic studies, private-sector organizations, and 
private citizens. 
Once a commission has gathered information, it is generally required to turn its findings into a 
report for Congress, often with recommendations. A commission’s analysis can take many forms, 
often framed by the group’s ability to synthesize its own expertise with information gathered over 
                                                 
16 Kenneth Entin, “Information Exchange in Congress: The Case of the House Armed Services Committee,” 
Western 
Political Quarterly, vol. 26, no. 3 (September 1973), pp. 427-439; Robert Zwier, “The Search for Information: 
Specialists and Nonspecialists in the U.S. House of Representatives,” 
Legislative Studies Quarterly, vol. 4, no 1 
(February 1979), pp. 31-42; and Paul Sabatier and David Whiteman, “Legislative Decision Making and Substantive 
Policy Information: Models of Information,” 
Legislative Studies Quarterly, vol. 10, no 3 (August 1985), pp. 395-421. 
17 Steven J. Balla and John R. Wright, “Interest Groups, Advisory Committees, and Congressional Control of the 
Bureaucracy,” 
American Journal of Political Science, vol. 45, no. 4 (October 2001), p. 800. 
18 For a discussion of information’s importance in government decisionmaking, see Bryan D. Jones, 
Reconceiving 
Decision-Making in Democratic Politics: Attention, Choice, and Public Policy (Chicago: University of Chicago Press, 
1994); and Karl E. Weick, 
Sensemaking in Organizations (Thousand Oaks, CA: Foundations for Organizational 
Science, 1995). 
19 For example, the National Commission on Terrorist Attacks Upon the United States (9/11 Commission) noted the 
volume of information it sought and used to make its recommendations. The commission wrote:  
Our mandate was sweeping. The law directed us to investigate “facts and circumstances relating to 
the terrorist attacks of September 11, 2021,” including those relating to intelligence agencies, law 
enforcement agencies, diplomacy, immigration issues and border control, the flow of assets to 
terrorist organizations, commercial aviation, the role of congressional oversight and resource 
allocation, and other areas determined relevant by the Commission. 
In pursuing our mandate, we have reviewed more than 2.5 million pages of documents and 
interviewed more than 1,200 individuals in ten countries. This included nearly every senior official 
from the current and previous administrations who had responsibility for topics covered in our 
mandate. 
We have sought to be independent, impartial, thorough, and nonpartisan. From the outset, we have 
been committed to share as much of our investigation as we can with the American people. To that 
end, we held 19 days of hearings and took public testimony from 160 witnesses. 
National Commission on Terrorist Attacks Upon the United States, 
The 9/11 Commission Report, 2002, p. xv, at 
https://govinfo.library.unt.edu/911/report/911Report.pdf#page=12.  
20 Christopher Z. Mooney, “Information Sources in State Legislative Decision Making,” pp. 445-455. 
21 Bryan D. Jones and Frank R. Baumgartner, 
The Politics of Attention: How Government Prioritizes Problems (Chicago: University of Chicago Press, 2005), pp. 9-10. (Cited hereinafter as Jones and Baumgartner, 
The Politics of 
Attention.) 
22 Jones and Baumgartner, 
The Politics of Attention, pp. 10-11; and Herbert A. Simon, “Managing in an Information-
Rich World,” In Herbert A. Simon, ed., 
Models of Bounded Rationality Volume 3: Empirically Grounded Economic 
Reason (Cambridge, MA: MIT Press, 1997), pp. 173-175. 
Congressional Research Service  
 
3 
Information Access for Congressional Advisory Commissions 
 
the course of the commission’s work.23 One study found that groups analyze information for a 
variety of purposes, including to look for support of existing conventional wisdom, to raise 
awareness of a policy problem that needs attention, to create guidance on practical policy 
solutions, and to generate insight on new ways to think about the policy problem and solution.24 
Congressional advisory commissions tend to conduct each of these functions simultaneously.  
Information Access Tools 
Congress has traditionally provided advisory commissions with tools to help them gain access to 
the information necessary for them to complete their duties. These tools can include specifically 
authorized powers to hold hearings and receive information upon request from executive branch 
agencies, contracting authority (e.g., authority to contract with outside research organizations), 
and the authority to issue subpoenas, among others. Additionally, Congress sometimes specifies 
certain requirements for the appointment of subject matter experts as commission members and 
gives commissions the authority to hire staff, who can bring their own set of expertise. 
Hearings 
Commission statutes commonly provide the authority to hold hearings and take testimony. For 
example, the Commission on Care’s statute stated 
(c) POWERS OF THE COMMISSION.— 
(1) HEARINGS.—The Commission may hold such hearings, sit and act at such times 
and places, take such testimony, and receive such evidence as the Commission considers 
advisable to carry out this section.25 
The authority for a commission to hold hearings, as in the example above, is generally considered 
distinct from a specific instruction to hold hearings. Nearly all commissions are given the 
authority to hold hearings as needed.26 A smaller number receive additional instruction to hold 
hearings in specific locations, or solicit testimony from particular witnesses. 
In some cases, Congress may require public hearings.27 For example, the National Prison Rape 
Reduction Commission’s statute stated 
(g) HEARINGS. 
                                                 
23 For example, the Commission on Evidence-Based Policy Making (P.L. 114-140, 130 Stat. 317 (2016)) describes its 
fact-finding and deliberative process in its final report. See, Commission on Evidence-Based Policymaking, “Appendix 
C: Commission’s Fact-Finding and Deliberative Process,” 
The Promise of Evidence-Based Policymaking, September 
2017, pp. 119-123, at https://www2.census.gov/adrm/fesac/2017-12-15/Abraham-CEP-final-report.pdf#page=126.  
24 Carol H. Weiss, “Congressional Committees as Users of Analysis,” 
Journal of Policy Analysis and Management, 
vol. 8, no. 3 (Summer 1989), p. 424. 
25 P.L. 113-146, §202(c)(1), 128 Stat. 1775 (2014). 
26 In most cases, a commission may “hold such hearings and sit and act at such times and places as the Commission 
may find advisable.” P.L. 101-235, 103 Stat. 2054 (1989).  
27 Commissions that are subject to the requirements of the Federal Advisory Committee Act (FACA) may be required 
to hold public hearings. For additional information on FACA, see CRS Report R44253, 
Federal Advisory Committees: 
An Introduction and Overview, by Meghan M. Stuessy. 
Congressional Research Service  
 
4 
Information Access for Congressional Advisory Commissions 
 
(1)  In  General.—The  Commission  shall  hold  public  hearings.  The  Commission  may 
hold such hearings, sit and act at such times and places, take such testimony, and receive 
such evidence as the Commission considers advisable to carry out its duties under this 
section.28 
Hearings can serve multiple purposes. They can serve as venues to gather information directly 
from interested individuals in an oftentimes public form. Public hearings “are among the most 
traditional methods for citizen participation in America,” because they involve citizens and are 
often held in ways that allow interested parties to observe or participate.29  
Not all parties agree that public hearings are effective. As one study noted, “despite their 
popularity, public hearings often fail to achieve their intended goals, frustrating both agencies and 
communities.”30 Consequently, the value of the information a commission might receive from 
hearings likely depends on the hearing topics, which witnesses might testify, and when the 
hearings occur within the information-gathering process.31 
The choice to gather information through public hearings, as compared to other means, may 
depend on the commissioners, how much time the commission is allowed to complete its report, 
and whether Congress mandates that the commission holds hearings. Public hearings might not be 
effective if they are held at inconvenient times and in inconvenient locations, or because they 
happen at the wrong time in the information-gathering process—some hearings might be held too 
early to build usefully on other information obtained by the commission, whereas others might be 
held too late to extensively influence the commission’s report.32 Public scrutiny might also limit 
commissioners’ questions or witness’ answers.33 
Information from Federal Agencies 
Congress tasks many commissions with studying public policy issues that involve federal 
agencies. To assist commissions, Congress usually authorizes them to obtain information from 
                                                 
28 P.L. 108-79, §7(g)(1), 117 Stat. 984 (2003). 
29 Barry Checkoway, “The Politics of Public Hearings,” 
The Journal of Applied Behavioral Science, vol. 17, no. 4 
(1981), p. 566. 
30 William H. Baker, H. Lon Addams, and Brian Davis, “Critical Factors for Enhancing Municipal Public Hearings,” 
Public Administration Review, vol. 65, no. 4 (July-August 2005), p. 491. 
31 For example, see Daniel Diermeier and Timothy J. Feddersen, “Information and Congressional Hearings,” 
American 
Journal of Political Science, vol. 44, no. 1 (January 2000), pp. 51-65. 
32 For example, members of the Financial Crisis Inquiry Commission believed that their hearings “should have been 
shaped by what was turned up in the investigation, not function as drivers of what the Commission would study.” 
Michael Perino, “The Financial Crisis Inquiry Commission and the Politics of Governmental Investigations,” 
UMKC 
Law Review, vol. 80, no. 4. (Summer 2012), p. 1078. The 9/11 Commission, meanwhile, chose to pursue information 
from interviews and other sources starting at the bottom of the policymaking “pyramid,” to inform the questions 
subsequently asked of top policymakers. Thomas H. Kean, Lee H. Hamilton, and Benjamin Rhodes, 
Without 
Precedent: The Inside Story of the 9/11 Commission (New York: Alfred A. Knopf, 2006), p. 72. (Cited hereinafter as 
Kean, Hamilton, and Rhodes, 
Without Precedent: The Inside Story of the 9/11 Commission.) 
33 For example, members of the Secretary’s Commission on Opportunity in Athletics cited an inability to “talk openly” 
in hearings and concern about how a question would be perceived, as certain questions could lead to being labeled 
“for” or “against” the subject at hand as the media and the public were “keeping score.” One study also found that 
publicity “restricted the type and depth of questions posed” at hearings and affected deliberations similarly. Lisa A. 
Kihl and Mathew Soroka, “The Legitimacy of a Federal Commission as a Deliberative Democratic Process: The Case 
of the Secretary’s Commission on Opportunity in Athletics,” 
Administration & Society, vol. 45, no. 1 (2013), p. 56. 
Congressional Research Service  
 
5 
 link to page 9  link to page 9  link to page 9 
Information Access for Congressional Advisory Commissions 
 
relevant federal agencies. For instance, the National Education Commission on Time and 
Learning’s statute stated 
(3) INFORMATION.—The Commission may secure directly from
 any Federal agency such information, relevant 
to its functions,
 as may be necessary to enable the Commission to carry out this
 subsection. Upon request of the 
Chairman of the Commission,
 the head of the agency shall, to the extent permitted by law,
 furnish such 
information to the Commission.
34 
Although this authority may require government entities to cooperate with a commission, 
statutory language does not typically include a specific enforcement mechanism. Absent an 
enforcement mechanism, such as subpoena authority (see discussion below under 
“Subpoena 
Authority”), a commission might not have recourse if a government entity does not comply with 
its request. This structure—giving a commission authority to secure information but not a 
mechanism to legally enforce that authority—is commonplace among past congressional 
commissions.35 
One potential way to pressure agencies into complying with a commission’s request for 
information is to require that the commission notify Congress on the status of such requests. For 
example, in at least one instance, statutory language required a commission to notify a House or 
Senate standing committee of jurisdiction of any difficulty in obtaining information from 
government agencies. The Commission on Wartime Contracting in Iraq and Afghanistan’s statute 
included the following instruction: 
(2) Inability to obtain documents or testimony.—In the event the Commission is unable to obtain testimony or 
documents needed to conduct its work, the Commission shall notify the committees of Congress of jurisdiction 
and appropriate investigative authorities.36 
Subpoena Authority 
On occasion, Congress has granted a commission the authority to issue subpoenas. Commission 
subpoena authority, however, is relatively rare. Since the 101st Congress (1989-1990), 12 
congressional advisory commissions have been identified as having subpoena authority.
 Table 1 
lists the congressional advisory commissions that were granted subpoena authority since the 101st 
Congress, including the authorizing law and legislative language on how subpoenas can be 
issued. 
Table 1. Congressional Advisory Commissions with Subpoena Authority 
Public Law 
Commission 
Subpoena Issuance Requirements 
P.L. 101-647 
National Commission on 
“Upon an affirmative vote of ..  not fewer than 6 members of 
Financial Institution Reform, 
the Commission in the case of a witness or evidence to be 
Recovery, and Enforcement 
subpoenaed” [§2554(b)] 
                                                 
34 P.L. 102-62, §102(g)(3), 105 Stat. 308 (1991). 
35 Despite these statutory access provisions, some agency information may remain protected by certain privileges. For 
more information, see CRS Report RL30240, 
Congressional Oversight Manual, coordinated by Christopher M. Davis, 
Todd Garvey, and Ben Wilhelm, pp. 56-67. 
36 P.L. 110-181, §841(e)(2), 122 Stat. 233 (2008). 
Congressional Research Service  
 
6 
 link to page 11 
Information Access for Congressional Advisory Commissions 
 
Public Law 
Commission 
Subpoena Issuance Requirements 
P.L. 103-236 
Commission on Protecting and 
“may be issued under the signature of the Chairman of the 
Reducing Government Secrecy 
Commission, the chairman of any designated subcommittee, 
or any designated member, and may be served by any 
person designated by such Chairman, subcommittee 
chairman, or member” [§906(a)(2)] 
P.L. 104-52 
National Commission on 
“may be issued under the signature of the Chairman of the 
Restructuring the Internal 
Commission, the chairman of any designated subcommittee, 
Revenue Service 
or any designated member, and may be served by any 
person designated by such Chairman, subcommittee 
chairman, or member” [§637(d)(1)(B)] 
P.L. 104-169 
National Gambling Impact Study 
“the Commission may by majority vote require by subpoena 
Commission 
the production of any written or recorded information, 
document, report, answer, record, account, paper, 
computer file, or other data or documentary evidence 
necessary to carry out its duties under section 4” [§5(b)] 
P.L. 106-120 
National Commission for the 
“Subpoenas may be issued ..  under the signature of the co-
Review of the National 
chairs of the Commission, and may be served by any person 
Reconnaissance Office 
designated by such co-chairs” [§704(a)(2)] 
P.L. 107-306 
National Commission on 
“may be issued under this subsection only (I) by the 
Terrorist Attacks Upon the 
agreement of the chairman and the vice chairman; or (II) by 
United States 
the affirmative vote of 6 members of the Commission. 
(i ) SIGNATURE.—Subject to clause (i), subpoenas issued 
under this subsection may be issued under the signature of 
the chairman or any member designated by a majority of the 
Commission, and may be served by any person designated 
by the chairman or by a member designated by a majority of 
the Commission” [§605(a)(2)(A)] 
P.L. 107-306 
National Commission for the 
“Subpoenas may be issued under . . the signature of the co-
Review of Research and 
chairs of the commission, and may be served by any person 
Development Programs of the 
designated by such co-chairs” [§1003(a)(2)] 
United States Intelligence 
Community 
P.L. 108-79 
National Prison Rape Reduction 
“The Commission may issue subpoenas for the attendance 
Commission 
of witnesses and the production of written or other 
matter.... Documents provided to the Commission pursuant 
to a subpoena issued under this subsection shall not be 
released publicly without the affirmative vote of 2⁄3 of the 
Commission” [§7(k)] 
P.L. 109-155 
Human Space Flight Independent 
“require, by subpoena or otherwise, the attendance and 
Investigation Commissio
na 
testimony of such witnesses and the production of such 
books, records, correspondence, memoranda, papers, and 
documents, as the Commission or such designated 
subcommittee or designated member may determine 
advisable” [§825(a)(2)] 
P.L. 111-21 
Financial Crisis Inquiry 
“subpoena may be issued under this subsection only—(I) by 
Commission 
the agreement of the Chairperson and the Vice 
Chairperson; or (II) by the affirmative vote of a majority of 
the Commission, including an affirmative vote of at least one 
member appointed under subparagraph (C) or (D) of 
subsection (b)(1), a majority being present” [§5(d)(2)(B)(i i)] 
Congressional Research Service  
 
7 
Information Access for Congressional Advisory Commissions 
 
Public Law 
Commission 
Subpoena Issuance Requirements 
P.L. 115-232 
Cyberspace Solarium 
“Subpoenas may be issued under subparagraph (A)(i ) under 
Commission 
the signature of the co-chairs of the Commission, and may 
be served by any person designated by such co-chairs” 
[§1652(g)(1)(B)] 
P.L. 116-189 
Commission on the State of the 
“The Commission may subpoena an individual the testimony 
U.S. Olympics and Paralympics 
of whom may be relevant to the purpose of the 
Commission” [§11(j(1)] 
Source: CRS analysis of congressional advisory commissions found on Congress.gov. 
Notes:  a.  The Human Space Flight Independent Investigation Commission has not yet been established. The 
commission would be established by the President “within 7 days” of “any incident that results in the loss 
of—(1) a Space Shuttle; (2) the International Space Station or its operational viability; (3) any other United 
States space vehicle carrying humans that is owned by the Federal Government or that is being used 
pursuant to a contract with the Federal Government; or (4) a crew member or passenger of any space 
vehicle described in this subsection” [§822]. Since the law was passed in 2005 fol owing the Shuttle 
Columbia accident, no incidents have occurred to trigger the President’s appointment of commissioners.  
Statutory subpoena language can vary. Some statutes have brief statements authorizing subpoena 
authority.37 Other statutes have detailed requirements for the issuance and enforcement of 
subpoenas.38 Not all statutory subpoena language includes an enforcement mechanism. When a 
commission is provided a statutory enforcement mechanism, the language usually authorizes the 
commission to seek a court order directing compliance with the subpoena.39 
In recent years, statutory subpoena language has tended to either provide general authority, 
referencing existing congressional subpoena authority, or provide specific details for subpoena 
usage. For example, the Cyberspace Solarium Commission’s statute included a general subpoena 
authority linked to existing congressional authority (2 U.S.C. §§192-194). It stated 
(g) POWERS OF COMMISSION.— 
(1) IN GENERAL.—(A) The Commission or, on the authorization of the Commission, any subcommittee or 
member thereof, may, for the purpose of carrying out the provisions of this section— 
... 
(i ) require, by subpoena or otherwise, the attendance and testimony of such witnesses and the 
production of such books, records, correspondence, memoranda, papers, and documents, as the 
Commission or such designated subcommittee or designated member considers necessary. 
(B) Subpoenas may be issued under subparagraph (A)(i ) under the signature of the co-chairs of the 
Commission, and may be served by any person designated by such co-chairs. (C) The provisions of 
sections 102 through 104 of the Revised Statutes of the United States (2 U.S.C. 192–194) shall 
apply in the case of any failure of a witness to comply with any subpoena or to testify when 
summoned under authority of this section.40 
                                                 
37 The Commission on the State of the U.S. Olympics and Paralympics’ statute (P.L. 116-189, §11, 134 Stat. 970 
(2020)) contains a single sentence authorizing the commission’s subpoena authority. It states “The Commission may 
subpoena an individual the testimony of whom may be relevant to the purpose of the Commission” [§11(j)(1)]. 
38 The National Commission on Financial Institutional Reform, Recovery, and Enforcement’s statute (P.L. 101-647, 
§2551, 104 Stat. 4889 (1990)) provides details on the administration, failure to obey, and service of subpoenas. 
39 For example, the National Commission on Financial Institution Reform, Recovery, and Enforcement (P.L. 101-647, 
104 Stat. 4891 (1990)) was authorized to “apply to a district court of the United States for an order requiring that 
person to appear before the Commission to give testimony or produce evidence, as the case may be, relating to the 
matter under investigation.” 
40 P.L. 115-232, §1652, 132 Stat. 2143 (2018).  
Congressional Research Service  
 
8 
Information Access for Congressional Advisory Commissions 
 
By contrast, the Financial Crisis Inquiry Commission’s statute provided more specific 
instructions for the commission’s subpoena authority. It stated 
(d) POWERS OF THE COMMISSION.— 
(1) HEARINGS AND EVIDENCE.—The Commission may, for purposes of carrying out this section— 
... 
(B) require, by subpoena or otherwise, the attendance and testimony of witnesses and the production of 
books, records, correspondence, memoranda, papers, and documents. 
(2) SUBPOENAS.— 
(A) SERVICE.—Subpoenas issued under paragraph (1)(B) may be served by any person designated by the 
Commission. 
(B) ENFORCEMENT.— 
(i) IN GENERAL.—In the case of contumacy or failure to obey a subpoena issued under paragraph 
(1)(B), the United States district court for the judicial district in which the subpoenaed person 
resides, is served, or may be found, or where the subpoena is returnable, may issue an order 
requiring such person to appear at any designated place to testify or to produce documentary or 
other evidence. Any failure to obey the order of the court may be punished by the court as a 
contempt of that court. 
(i ) ADDITIONAL ENFORCEMENT.—Sections 102 through 104 of the Revised Statutes of the 
United States (2 U.S.C. 192 through 194) shall apply in the case of any failure of any witness to 
comply with any subpoena or to testify when summoned under the authority of this section. 
(i i) ISSUANCE.—A subpoena may be issued under this subsection only— 
(I) by the agreement of the Chairperson and the Vice Chairperson; or 
(II) by the affirmative vote of a majority of the Commission, including an affirmative vote of at least 
one member appointed under subparagraph (C) or (D) of subsection (b)(1), a majority being 
present.41 
The apparent infrequency with which policymakers have given subpoena authority to 
congressional commissions may stem from concerns about potential misuse of the authority—
private citizens, unlike Members of Congress, are not subject to the check of periodic elections, 
and thus may arguably have fewer incentives to use subpoena authority in a responsible manner. 
For example, the National Gambling Impact Study Commission’s statute authorized the use of 
subpoenas for documents, but not to compel witness testimony.42 Supporters of the legislation 
noted that providing for limited subpoena authority “should satisfy those who are concerned that 
the commission might misuse its subpoena authority to create some sort of public spectacle,”43 
and “will allow the Commission to conduct its study while, at the same time, it allays the fears of 
those who thought the subpoena power would be overly intrusive.”44 
Alternatively, legislators may be concerned that commissions might use subpoenas for political 
purposes. Supporters of the proposed legislation creating the Financial Crisis Inquiry 
Commission, for instance, emphasized that by requiring the concurrence of at least one minority-
appointed member to issue a subpoena, the legislation would “[provide] additional assurance that 
                                                 
41 P.L. 111-21, §5(d), 123 Stat. 1628 (2009). 
42 P.L. 104-69, §5(b), 110 Stat. 1485 (1996). 
43 Sen. John Glenn, “The National Gambling Impact Study Commission Act,” remarks in the Senate, 
Congressional 
Record, daily edition, vol. 142 (July 17, 1996), p. S7976. 
44 Rep. Henry Hyde, “National Gambling Impact and Policy Commission Act,” remarks in the House, 
Congressional 
Record, daily edition, vol. 142 (July 22, 1996), p. H8035. 
Congressional Research Service  
 
9 
 link to page 9 
Information Access for Congressional Advisory Commissions 
 
the examination undertaken by the commission, and in its exercise of subpoena authority, will not 
be politicized.”45  
On the other hand, if Congress judges that a commission is likely to need information, 
documents, or testimony from agencies, firms, or individuals who may not be cooperative, 
subpoena authority may be a valuable tool.46 
Past commissions have documented use of their subpoena authority. Of the 12 commissions listed 
i
n Table 1, two included information about the use of subpoenas in their final report or on their 
website. The National Commission on Terrorist Attacks Upon the United States (9/11 
Commission) reported that it issued three subpoenas to government entities.47 In its website FAQ, 
the 9/11 Commission noted: 
The Commission has issued three subpoenas of government agencies: the Federal Aviation 
Administration (FAA), the Department of Defense, and the City of New York. In all three 
instances, the issues were resolved amicably, without litigation. The Commission received 
the access that was necessary to fulfill its mandate.48 
The Financial Crisis Inquiry Commission reported that it used its subpoena authority “to compel 
testimony and the production of documents, but in the vast majority of instances, companies and 
individuals voluntarily cooperated with this inquiry.”49 
Contracting Authority 
Most advisory commissions are statutorily authorized to enter into contracts for various services. 
The authority to enter into contracts can help supplement internal commission knowledge, 
                                                 
45 Rep. Ted Poe, “Fraud Enforcement and Recovery Act of 2009,” remarks in the House, 
Congressional Record, daily 
edition, vol. 155 (May 18, 2009), p. H5687. 
46 Use of subpoena authority may not provide access to information requested. Historically, Congress has struggled to 
get information from the executive branch, even through the use of subpoenas. For more information, see CRS Report 
R45653, 
Congressional Subpoenas: Enforcing Executive Branch Compliance, by Todd Garvey. 
47 P.L. 107-306. The National Commission on Terrorist Attacks Upon the United States (9/11 Commission) webpage, 
including its final report, is archived at https://govinfo.library.unt.edu/911/. 
48 National Commission on Terrorist Attacks Upon the United States, “Has the Commission used its power of 
subpoena?” Frequently Asked Questions, at https://govinfo.library.unt.edu/911/about/faq.htm#q10. In October and 
November 2003, the 9/11 Commission voted to issue subpoenas to the Federal Aviation Administration (October 15), 
the Department of Defense (November 7), and the City of New York (November 20). See 9/11 Commission, 
“Statement by the 9-11 Commission,” October 15, 2003, at https://govinfo.library.unt.edu/911/press/pr_2003-10-
15.pdf; “Statement by the 9-11 Commission,” November 7, 2003, at https://govinfo.library.unt.edu/911/press/pr_2003-
11-07.pdf; and “Statement by the 9-11 Commission,” November 20, 2003, at https://govinfo.library.unt.edu/911/press/
pr_2003-11-20.pdf. On December 3, 2003, the commission announced it had reached an agreement with the City of 
New York on subpoenaed documents. See 9/11 Commission, “Statement by Thomas H. Kean, Chair, and Lee H. 
Hamilton, Vice Chair of the 9-11 Commission,” December 3, 2003, at https://govinfo.library.unt.edu/911/press/
pr_2003-12-03.pdf. 
49 Financial Crisis Inquiry Commission, 
Final Report of the National Commission on the Causes of the Financial and 
Economic Crisis in the United States, January 2011, p. xi. The commission’s website is archived at the Rock Center for 
Corporate Governance at Stanford University, at https://fcic.law.stanford.edu. One study noted that the Financial Crisis 
Inquiry Commission intended to mimic the 9/11 Commission’s use of subpoenas as a last resort and threat. Unlike the 
9/11 Commission’s use of its subpoena authority to get information from government agencies, the Financial Crisis 
Inquiry Commission used its subpoena authority to get information from financial firms. The commission’s decision to 
issue several subpoenas after requests and public pressure were ignored was found by one study to have allowed firms 
to simply run out the clock. Michael Perino, “The Financial Crisis Inquiry Commission and the Politics of 
Governmental Investigations,” 
UMKC Law Review, vol. 80, no. 4 (Summer 2012), p. 1096. 
Congressional Research Service  
 
10 
Information Access for Congressional Advisory Commissions 
 
expertise, or technical skills.50 Contracting authority language tends to be similar across advisory 
commissions, but the law generally requires that contracted consulting services must be used for 
advisory purposes.51  
Commission contracting language typically takes one of two forms. First, nearly all commissions 
are given general contracting authority. For example, the Commission on Evidence-Based 
Policymaking’s statute stated 
(e) CONTRACTS.—The Commission may contract with and compensate government and private agencies or 
persons for any purpose necessary to enable it to carry out this Act.52 
In some limited statutes, Congress has directed an advisory commission to use its contract 
authority for a specific purpose. For example, the National Prison Rape Reduction Commission 
statute specified 
(j) CONTRACTS FOR RESEARCH.— 
(1) NATIONAL INSTITUTE OF JUSTICE.—With a 2⁄3 affirmative vote, the Commission may select 
nongovernmental researchers and experts to assist the Commission in carrying out its duties under this Act. 
The National Institute of Justice shall contract with the researchers and experts selected by the Commission 
to provide funding in exchange for their services. 
(2) OTHER ORGANIZATIONS.—Nothing in this subsection shall be construed to limit the ability of the 
Commission to enter into contracts with other entities or organizations for research necessary to carry out 
the duties of the Commission under this section.53 
A commission’s contracting authority can be used for a variety of functions. For example, the 
National Commission for the Protection of Human Subjects of Biomedical and Behavior 
Research reportedly used its contracting authority to collect and collate technical information that 
framed the commission’s public hearings,54 and to contract “for two empirical studies of persons 
who had undergone psychosurgery.”55 Further, past commissions have used contracting authority 
to 
  assist in gathering and assessing information to meet statutory deadlines;56 
                                                 
50 Patrica S. Florestano and Stephen B. Gordon, “Private Provision of Public Service: Contracting by Large Local 
Governments,” 
International Journal of Public Administration, vol. 1, no. 3 (1979), pp. 307-327. 
51 5 U.S.C. §3109. Office of Management and Budget, 
Circular No. A-76: Performance of Commercial Activities, June 
1999, at https://www.whitehouse.gov/wp-content/uploads/2017/11/1997-Supplemental-Handbook-to-OMB-Circular-
A-76.pdf. See also Jeffrey Lovitky, “The Problems of Government Contracting for Consulting Services,” 
Public 
Contract Law Journal, vol. 14, no. 2 (February 1984), pp. 332-351. 
52 P.L. 114-140, §5(e), 130 Stat. 320 (2016). 
53 P.L. 108-79, §7(j), 117 Stat. 984 (2003). 
54 Michael S. Yesley, “The Use of an Advisory Commission,” 
Southern California Law Review, vol. 51, no. 6 
(September 1978), p. 1460. (Cited hereinafter as Yesley, “The Use of an Advisory Commission.”) 
55 Yesley, “The Use of an Advisory Commission,” p. 1463. The National Commission for the Protection of Human 
Subjects of Biomedical and Behavior Research—established by P.L. 93-348, 88 Stat. 348 (1974)—is not a 
congressional advisory commission because its membership was appointed by the then-Secretary of Health, Education, 
and Welfare (today the Secretary of Health and Human Services). The commission was statutorily provided contracting 
authority (§202(a)(3)) and the authority to procure temporary and intermittent services (§201(d)(2)). For more 
information on the commission, see U.S. Department of Health and Human Services, 
The Belmont Report: Ethical 
Principles and Guidelines for the Protection of Human Subjects of Research, at https://www.hhs.gov/ohrp/regulations-
and-policy/belmont-report/index.html. 
56 Yesley, “The Use of an Advisory Commission,” p. 1460. 
Congressional Research Service  
 
11 
Information Access for Congressional Advisory Commissions 
 
  obtain legal counsel;57 
  conduct research;58 and 
  supplement staff needs.59 
Commissioner Experience 
In some cases, Congress creates an advisory commission when legislators and their staffs do not 
have sufficient knowledge or expertise in a complex policy area,60 or when an issue area is 
sufficiently complex that engaging noncongressional experts could aid in policy development.61 
To encourage the appointment of policy experts, statutory language sometimes includes specified 
qualifications to guide the appointment authority in choosing potential commissioners. For 
example, the Creating Options for Veterans’ Expedited Recovery (COVER) Commission’s statute 
stated 
(2) QUALIFICATIONS.—Members of the Commission shall be individuals who— 
(A) are of recognized standing and distinction within the medical community with a background in treating 
mental health; 
(B) have experience working with the military and veteran population; and 
(C) do not have a financial interest in any of the complementary and integrative health treatments reviewed 
by the Commission.62 
Other commission statutes provide additional guidance on the appointment of a prescribed 
number of commissioners that meet specified qualifications. For example, the statutory 
appointment language of the National Commission to Ensure Consumer Information and Choice 
in the Airline Industry noted that commission members should represent certain aspects of the 
airline industry. It stated 
(2) QUALIFICATIONS.—Of the members appointed by the Secretary under paragraph (1)(A)— 
(A) one member shall be a representative of the travel agent industry; 
(B) one member shall be a representative of the airline industry; and 
(C) one member shall be an individual who is not a representative of either of the industries referred to in 
subparagraphs (A) and (B).63 
In some commissions, Congress also includes specific executive branch agency officials as 
commission members, appointing authorities, or ex officio (nonvoting) participants. Including 
executive branch officials as commission members could be perceived as a way to obtain agency 
                                                 
57 U.S. General Accounting Office (GAO), 
National Gambling Impact Study Commission: Selected Operational 
Practices, GGD-99-46, April 1999, p. 1, https://www.gao.gov/products/ggd-99-46. 
58 P.L. 104-169, §7(b)(1), 110 Stat. 1487 (1996). See also GAO, 
National Gambling Impact Study Commission: 
Selected Operational Practices, GGD-99-46, April 1999, p. 4. 
59 National Commission on Terrorist Attacks Upon the United States, “How is the Commission Staff Organized?” 
Frequently Asked Questions about the 9-11 Commission, at https://govinfo.library.unt.edu/911/about/faq.htm#q3.  
60 Colton Campbell, “Creating an Angel: Congressional Delegation to Ad Hoc Commissions,” 
Congress and the 
Presidency, vol. 25, no. 2 (Autumn 1998), p. 174.  
61 Colton Campbell, 
Discharging Congress: Government by Commission (Westport, CT: Praeger, 2002), pp. 55-59. 
62 P.L. 114-198, §931(c)(2), 130 Stat. 771 (2016). 
63 P.L. 106-181, §228(d)(2), 114 Stat. 105 (2000). 
Congressional Research Service  
 
12 
Information Access for Congressional Advisory Commissions 
 
buy-in and allow a commission to more easily access information from the member’s home 
agency. Examples of statutory language to include executive branch officials and expertise 
include the following: 
Executive Branch Officials As Commission Members 
National Commission for the Review of the Research and Development Programs of the United States Intelligence 
Community 
(b) COMPOSITION.—The Commission shall be composed of 12 members, as fol ows: 
(1) The Deputy Director of Central Intelligence for Community Management. 
(2) A senior intelligence official of the Office of the Secretary of Defense, as designated by the Secretary 
of Defense.64 
Executive Branch Officials Appointing Commission Members 
Commission on the National Guard and Reserves 
(E) Three members appointed by the Secretary of Defense.65 
Executive Branch Officials as Ex Offico Commission Members 
Helping to Enhance the Livelihood of People (HELP) Around the Globe Commission 
(D) The Administrator of the United States Agency for International Development shall serve as a member of 
the Commission, ex officio.66 
Commissioners are often appointed because of their expertise in a field relevant to the topic at 
hand; they are sometimes senior figures in their field, providing the commission with legitimacy 
and with political capital that may be deployed for information gathering.67 Depending on the size 
of a commission and the volume of information that it expects to process, commission members 
sometimes divide into working teams to tackle different aspects of the topic during research, 
deliberation, and drafting.68  
Diversity of background and opinion among advisory commission members has been found by 
one study to increase effectiveness by improving information-gathering and signaling abilities 
and allowing networking that facilitates the exchange of a broader range of ideas during the 
deliberation process.69 One study has noted a rise in the appointment of academics and “general” 
experts over interest groups and stakeholder participation.70  
                                                 
64 P.L. 107-306, §1002(b), 116 Stat. 2438 (2002). 
65 P.L. 108-375, §513(b), 118 Stat. 1880 (2004). 
66 P.L. 109-199, §637(d)(1)(D), 118 Stat. 103 (2004). 
67 For example, the 9/11 Commission was helped by its roster of “Washington insiders,” as federal policymakers 
viewed it as a good-faith project, not an inquisition looking to place blame. Mark Fenster, “Designing Transparency: 
The 9/11 Commission and Institutional Form,” 
Washington & Lee Law Review, vol. 65, no. 4 (2008), pp. 1281-1284. 
The 9/11 Commission also used social capital to “name and shame” agencies or organizations recalcitrant in producing 
requested information. Kean, Hamilton, and Rhodes, 
Without Precedent: The Inside Story of the 9/11 Commission, pp. 
75-77. 
68 Kean, Hamilton, and Rhodes, 
Without Precedent: The Inside Story of the 9/11 Commission, pp. 61-62; and Richard 
Feynman, 
“What Do You Care What Other People Think?” Further Adventures of a Curious Character (New York: 
W.W. Norton & Company, 1988), p. 179. 
69 Kevin D. Karty, “Membership Balance, Open Meetings, and Effectiveness in Federal Advisory Committees,” 
American Review of Public Administration, vol. 35, no. 4 (December 2005), pp. 414-435. 
70 Johan Christensen and Stine Hesstvedt, “Expertisation or Greater Representation? Evidence from Norwegian 
Advisory Commissions,” 
European Politics and Society, vol. 20, no. 1 (2019), p. 84, at https://www.tandfonline.com/
doi/full/10.1080/23745118.2018.1515861. The Obama Administration sought to remove lobbyist influence from 
federal advisory committees governed by the Federal Advisory Committee Act (FACA; 5 U.S.C. appendix).  
Congressional Research Service  
 
13 
Information Access for Congressional Advisory Commissions 
 
Staff Member Experience 
In addition to the commissioners themselves, expertise and experience can also come from 
commission staff. Most congressional advisory commissions are authorized to hire an executive 
director and other staff to assist in gathering information, holding meetings, and writing required 
reports. In some cases a commission’s statutory language includes specific guidance on hiring, 
with general provisions on staff qualifications. In other cases, the statutory language does not 
provide many specifics, but instead focuses on the required hiring practices. For example, the 
Foreign Intelligence and Information Commission’s statute included general hiring authority, 
requirements for hiring an executive director, authority to contract with experts and consultants, 
and authorization to receive detailees from other agencies and departments. The statute stated 
(b) STAFF.— 
(1) IN GENERAL.—The chair of the Commission may, without regard to the provisions of title 5, United 
States Code, governing appointments in the competitive service and chapter 51 and subchapter III of chapter 
53 of that title relating to classification of positions and General Schedule pay rates, appoint and terminate an 
executive director and, in consultation with the executive director, appoint and terminate such other 
additional personnel as may be necessary to enable the Commission to perform its duties. In addition to the 
executive director and one ful -time support staff for the executive director, there shall be additional staff 
with relevant intelligence and foreign policy experience to support the work of the Commission. 
(2) SELECTION OF THE EXECUTIVE DIRECTOR.—The executive director shall be selected with the 
approval of a majority of the voting members of the Commission. 
(3) COMPENSATION.— 
(A) EXECUTIVE DIRECTOR.—The executive director shall be compensated at the maximum annual 
rate payable for an employee of a standing committee of the Senate under section 105(e) of the 
Legislative Branch Appropriations Act, 1968 (2 U.S.C. 61–1(e)), as adjusted by any order of the 
President pro tempore of the Senate. 
(B) STAFF.—The chair of the Commission may fix the compensation of other personnel of the 
Commission without regard to chapter 51 and subchapter III of chapter 53 of title 5, United States 
Code, relating to classification of positions and General Schedule pay rates, except that the rate of pay 
for such personnel may not exceed the maximum annual rate payable for an employee of a standing 
committee of the Senate under section 105(e) of the Legislative Branch Appropriations Act, 1968 (2 
U.S.C. 61–1(e)), as adjusted by any order of the President pro tempore of the Senate. 
(c) EXPERTS AND CONSULTANTS.—The Commission is authorized to procure temporary or intermittent 
services of experts and consultants as necessary to the extent authorized by section 3109 of title 5, United States 
Code, at rates for individuals not to exceed the daily equivalent of the maximum annual rate of basic pay payable 
under section 5376 of such title. 
(d) STAFF AND SERVICES OF OTHER AGENCIES OR DEPARTMENTS OF THE UNITED STATES.—Upon the 
request of the Commission, the head of a department or agency of the United States may detail, on a 
reimbursable or nonreimbursable basis, any of the personnel of that department or agency to the Commission to 
assist the Commission in carrying out this title. The detail of any such personnel shall be without interruption or 
loss of civil service or Foreign Service status or privilege.71 
In many cases, commission staff actively participate in gathering and analyzing information. 
Staffers not only help prepare the commission’s final report, but also may prepare interim reports 
or internal memoranda intended to apprise commissioners about the information they have 
acquired or processed.72 Commission staff are often subject-matter experts working in legal 
practice or for the federal government, universities, research companies, or industry.73 
                                                 
71 P.L. 111-259, §604, 124 Stat. 2742 (2010). 
72 Kean, Hamilton, and Rhodes, 
Without Precedent: The Inside Story of the 9/11 Commission, pp. 270-275. 
73 See, for example Thomas R. Wolanin, 
Presidential Advisory Commissions: Truman to Nixon (Madison: University 
Congressional Research Service  
 
14 
Information Access for Congressional Advisory Commissions 
 
If commissioners lack specific knowledge, they might delegate fact finding and recommendation 
development to staff.74 This is especially true when an issue is technically complex.75 Using their 
experience and expertise, staff can bring knowledge to a commission.76 At the same time, some 
have suggested that staff can wield significant power over decisionmakers and have considerable 
influence on potential recommendations, even though they are not appointed commission 
members.77 
Other Tools 
While congressional advisory commissions are often given specific statutory authorities to gather 
information, including the tools discussed above, they can also access information from other 
sources.78 These other tools to gather information can include a wide range of existing and new 
sources, such as 
  government documents;79 
  travel and interaction with foreign governments;80 
  individual meetings and interviews with stakeholders;81 and  
  other nongovernment resources (e.g., media reports, academic research, think 
tank studies).82 
                                                 
of Wisconsin Press, 1975), p. 107. 
74 Arthur Lupia and Mathew D. McCubbins, “Who Controls? Information and Structure of Legislative Decision 
Making,” 
Legislative Studies Quarterly, vol. 19, no. 3 (August 1994), p. 363. 
75 Christine DeGregorio, “Professional Committee Staff as Policymaking Partners in the U.S. Congress,” 
Congress & 
the Presidency, vol. 21, no. 1 (Spring 1994), pp. 49-65. 
76 Susan Webb Hammond, “Legislative Staffs,” 
Legislative Studies Quarterly, vol. 9, no. 2 (May 1984), p. 288. 
77 Alexander Hertel-Fernandez, Matto Mildenberger, and Leah C. Stokes, “Legislative Staff and Representation in 
Congress,” 
American Political Science Review, vol. 113, no. 1 (2019), pp. 1-18. 
78 For a broader discussion of the public’s right to access government information, including key statutes that provide 
potential access, see CRS Report R47058, 
Access to Government Information: An Overview, by Meghan M. Stuessy. 
79 For example, the Commission on Care (P.L. 113-146, 128 Stat. 1773 (2014)) reported that it conducted an 
“[a]nalysis of the [Department of Veterans Affairs’] 
Independent Assessment Report [which] confirmed issues with the 
responsiveness of contracting.” Commission on Care, 
Final Report of the Commission on Care, June 30, 2016, p. 89, at 
https://permanent.fdlp.gov/gpo69908/Commission-on-Care_Final-Report_063016_FOR-WEB.pdf#page=103. 
80 For example, the Commission on Wartime Contracting in Iraq and Afghanistan made multiple trips to Iraq, 
Afghanistan, Kuwait, and various NATO and coalition-partner countries to discuss organizational structure and 
alignment, interagency coordination, and lessons learned. Commission on Wartime Contracting in Iraq and 
Afghanistan, 
Transforming Wartime Contracting: Controlling Costs, Reducing Risks, August 2011, pp. 194-196, at 
https://cybercemetery.unt.edu/archive/cwc/20110929213820/http://www.wartimecontracting.gov/docs/
CWC_FinalReport-lowres.pdf#page=200.  
81 For example, the Indian Law and Order Commission (P.L. 111-211, 124 Stat. 2282 (2010)) cites several interviews 
conducted by the commission in its final report endnotes. See Indian Law & Order Commission, 
A Roadmap for 
Making Native America Safer: Report to the President & Congress of the United States, November 2013, notes 19, 26, 
and 58, at https://www.aisc.ucla.edu/iloc/report/files/a_roadmap_for_making_native_america_safer-full.pdf.  
82 For example, the Commission on the Prevention of Weapons of Mass Destruction Proliferation and Terrorism’s (P.L. 
110-53, 121 Stat. 501 (2007)) final report included an appendix with a required review of the previously published 
A 
Report Card on the Department of Energy’s Nonproliferation Programs with Russia (Baker-Cutler report). For a 
discussion of that review, see “Appendices: Review of Implementation of the Baker-Cutler Report,” in 
World at Risk: 
The Report of the Commission on the Prevention of WMD Proliferation and Terrorism (New York: Vintage Books, 
2008), pp. 113-121, at https://digital.library.unt.edu/ark:/67531/metadc123525. 
Congressional Research Service  
 
15 
Information Access for Congressional Advisory Commissions 
 
Concluding Observations 
Congressional commissions are established to review and evaluate public policy; study or 
investigate a particular problem; commemorate an individual, group, or event; and make 
recommendations, as necessary, to Congress. All of these purposes require a commission to 
acquire information. Even with constraints on funding and power, commissions are expected to 
acquire, review, and synthesize a considerable volume of information from primary and 
secondary sources.83 
To aid a commission’s work, Congress provides tools to help access information. These tools fall 
into three categories. First, commissions are provided certain statutory authorities. These 
commonly include the ability to hold hearings, contracting authority, and the ability to obtain 
information from government agencies. Occasionally, commissions are provided subpoena 
authority. Second, commissions often include subject-matter experts as commissioners and are 
provided the authority to hire staff to help meet their statutory mandate. Third, commissions use 
publicly available documents and the cooperation of interested individuals and parties to help 
gather information. 
Congress creates advisory commissions with a nonpartisan or bipartisan character (often achieved 
by allowing leaders from the congressional majority and minority to appoint commission 
members) to examine public policy questions.84 Though commissions are not foolproof hedges 
against bias or incomplete information-gathering, Congress gives them tools to help them acquire 
accurate and comprehensive information. Commissions may then use that information to provide 
useful advice, analysis, and recommendations to Members as they develop public policy.  
 
Author Information 
 Jacob R. Straus 
  Tyler L. Wolanin 
Specialist on the Congress 
Research Assistant  
    
    
                                                 
83 When discussing presidential commissions, Thomas Wolanin cites limits on time, funding, expertise, and power, as 
well as the complexity of issues addressed, as reasons that commissions use preexisting sources of information rather 
than engaging in original research. Thomas R. Wolanin, 
Presidential Advisory Commissions: Truman to Nixon (Madison: University of Wisconsin Press, 1975), pp. 100-103. 
84 For more information on the structure of advisory commissions and appointments by congressional leaders, see CRS 
Report RL33313, 
Congressional Membership and Appointment Authority to Advisory Commissions, Boards, and 
Groups, by Jacob R. Straus. 
Congressional Research Service  
 
16 
Information Access for Congressional Advisory Commissions 
 
 
 
Disclaimer 
This document was prepared by the Congressional Research Service (CRS). CRS serves as nonpartisan 
shared staff to congressional committees and Members of Congress. It operates solely at the behest of and 
under the direction of Congress. Information in a CRS Report should not be relied upon for purposes other 
than public understanding of information that has been provided by CRS to Members of Congress in 
connection with CRS’s institutional role. CRS Reports, as a work of the United States Government, are not 
subject to copyright protection in the United States. Any CRS Report may be reproduced and distributed in 
its entirety without permission from CRS. However, as a CRS Report may include copyrighted images or 
material from a third party, you may need to obtain the permission of the copyright holder if you wish to 
copy or otherwise use copyrighted material. 
 
Congressional Research Service  
R47173
 · VERSION 1 · NEW 
17