Pesticide Registration and Tolerance Fees: 
An Overview 
Robert Esworthy 
Specialist in Environmental Policy 
November 8, 2012 
Congressional Research Service 
7-5700 
www.crs.gov 
RL32218 
CRS Report for Congress
Pr
  epared for Members and Committees of Congress        
Pesticide Registration and Tolerance Fees: An Overview 
 
Summary 
The Pesticide Registration Improvement Extension Act of 2012 (PRIA 3; P.L. 112-177), enacted 
September 28, 2012, amended the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 
and the Federal Food, Drug, and Cosmetic Act (FFDCA) to reauthorize and revise, through 
FY2017, the collection and use of fees to enhance and accelerate the U.S. Environmental 
Protection Agency’s (EPA’s) pesticide licensing (registration) activities. Among other provisions, 
P.L. 112-177 increases the amounts of certain fees, revises the schedule for fee assessment and 
review deadlines for reviewing specific registration decisions, modifies provisions for small 
business reductions of fees, adds provisions for the enhancement of pesticide decision 
information tracking systems and for initial content preliminary screening activities, and 
eliminates pre-PRIA reregistration fee (1988) authorities. The Pesticide Registration 
Improvement Renewal Act (PRIA 2; P.L. 110-94), enacted October 9, 2007, and which was set to 
expire at the end of FY2012, reauthorized and revised fee collection provisions first established 
under the Pesticide Registration Improvement Act (PRIA 1), included in the Consolidated 
Appropriations Act, 2004 (P.L. 108-199), enacted January 23, 2004.  
EPA is responsible for regulating the sale, use, and distribution of pesticides under the authority 
of two statutes. FIFRA (7 U.S.C. §136-136y), a licensing statute, requires EPA to review and 
register the use of pesticide products. FFDCA (21 U.S.C. §346a) requires the establishment of 
maximum limits (tolerances) for pesticide residues on food in interstate commerce. EPA was also 
required to reevaluate older, registered pesticides (i.e., “reregistration” for pesticides registered 
prior to 1984, and more recently, “registration review”) and to reassess existing tolerances to 
ensure they meet current safety standards. Although U.S. Treasury revenues cover much of the 
costs for administering these acts, various fees paid by pesticide manufacturers and other 
registrants have supplemented EPA appropriations for many years as a means intended to, in part,  
increase the pace of the agency’s activities under FIFRA and FFDCA. 
In March 2012, EPA reported the completion of 1,554 pesticide registration-related decisions 
subject to PRIA 2 during FY2011, for a total of 10,591 decisions since the enactment of PRIA 1 
in 2004. For FY2011, EPA reported expending $14.3 million of the $19.0 million available 
revenues comprised of $11.6 million in net receipts of new registration service fees collected in 
FY2011 and $7.4 million carried forward from FY2010. Expenditures decreased by 21% in 
FY2011 compared to $18.2 million in FY2010, primarily as a result of reductions in PRIA 
receipts received in FY2011. FY2010 net receipts of new registration fees were $18.6 million. 
Authority for collecting pesticide fees dates back to the 1954 FFDCA amendments (P.L. 518; July 
22, 1954), which, as passed, required the collection of fees “sufficient to provide adequate 
service” for establishing maximum residue levels (tolerances) for pesticides on food. Authority to 
collect fees was expanded with the 1988 FIFRA amendments (P.L. 100-532). The 1996 
amendments to FIFRA and FFDCA, or the Food Quality Protection Act (FQPA; P.L. 104-170), 
extended EPA’s authority to collect certain fees through FY2001. Congress extended this 
authority annually through appropriations legislation prior to the enactment of PRIA 1 (P.L. 108-
199) in 2004. Since 1998, Presidents’ budget requests have included proposals to modify existing 
fee structures to further increase revenues for pesticide activities, but were not adopted in 
legislation and in some cases specifically prohibited by Congress. The FY2013 President’s budget 
request, submitted to Congress February 13, 2012, did not include similar proposals for 
supplemental fees, but instead acknowledged the need for reauthorization of the current fees at 
increased levels to cover a greater portion of relevant program operating costs. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Contents 
Introduction ...................................................................................................................................... 1 
Background ...................................................................................................................................... 3 
Key Provisions of the Pesticide Registration Improvement Extension Act of 2012 (PRIA 
3) as Enacted ................................................................................................................................. 6 
Reauthorization of Pesticide Registrant Maintenance Fees ....................................................... 8 
New Fee Reductions for Certain Small Businesses ............................................................ 9 
Reregistration and Expedited Processing Fund and Apportionment ................................... 9 
Registration Service Fees ........................................................................................................ 11 
Schedule of Fees and Decision Timelines ......................................................................... 11 
Registration Service Fee Waivers and Reductions ............................................................ 13 
Pesticide Registration Fund ............................................................................................... 14 
Conditional Fee Authority: Annual Appropriations .......................................................... 14 
New Initial Content and Preliminary Technical Screenings Provisions ............................ 14 
Prohibitions on “Tolerance Fees” and Other Pesticide Fees .................................................... 15 
Elimination of 1988 Reregistration Fees ................................................................................. 15 
Reporting Requirements Under PRIA ..................................................................................... 15 
New Reporting Requirement: Impacts on Small Business................................................ 16 
A Historical Overview of Pesticide Fee Authorities ...................................................................... 16 
FIFRA and FFDCA Pesticide Fee Collection Authority.......................................................... 16 
Other Pesticide Fee Authority.................................................................................................. 17 
Proposed Pesticide Fee Authority Modifications .................................................................... 18 
Pesticide Program Fee Revenues and Appropriations ................................................................... 20 
Revenues from Pesticide Fees ................................................................................................. 20 
Registration Service Fees (PRIA) ..................................................................................... 22 
Maintenance Fees .............................................................................................................. 23 
Tolerance Fees ................................................................................................................... 24 
1988 One-Time Reregistration and Registration Fees ...................................................... 24 
EPA Pesticide Program Appropriated Funds ........................................................................... 25 
Pesticide Registration and Reregistration Activities Since the Enactment of PRIA ...................... 27 
Registration Activities ............................................................................................................. 28 
Reregistration/Tolerance Reassessment Activities .................................................................. 29 
Registration Review ................................................................................................................ 30 
Conclusion ..................................................................................................................................... 31 
 
Figures 
Figure 1. EPA Pesticide Program Fee Revenues (Net Receipts in Nominal Dollars), 
FY1985-FY2011 ......................................................................................................................... 21 
 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Tables 
Table 1. EPA Expenditures from the Pesticide Registration Fund by Program Activity: 
FY2004-FY2011 ......................................................................................................................... 23 
Table 2. EPA Appropriations for Pesticide Program Activities, FY2004-FY2012 Enacted 
and FY2013 President’s Budget Request ................................................................................... 26 
Table 3. PRIA Completed Registration Decisions/Actions by Pesticide Type  Reported by 
EPA for FY2004 through FY2011 .............................................................................................. 28 
Table A-1. Time Line of Key Legislation and Regulation Regarding Pesticide Fees .................... 34 
 
Appendixes 
Appendix. Chronology of FIFRA and FFDCA Pesticide Fee Collection Authority ...................... 34 
 
Contacts 
Author Contact Information........................................................................................................... 36 
 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Introduction 
The collection of fees to support U.S. Environmental Protection Agency (EPA) pesticide program 
activities in the implementation of the Federal Insecticide, Fungicide, and Rodenticide Act 
(FIFRA; 7 U.S.C. §136-136y) and related requirements under the Federal Food, Drug, and 
Cosmetic Act (FFDCA; 21 U.S.C. §346a) has been a complex issue for more than 25 years. 
Authorities to collect fees in addition to appropriated funds have been provided over the years for 
the intended purposes of accelerating the agency’s review efforts, and to fund its increasing 
statutory responsibilities (see “A Historical Overview of Pesticide Fee Authorities” later in this 
report). Current and successive past Administrations’ proposals to modify and significantly 
increase pesticide fees have been at odds with the views of a range of stakeholders and 
controversial in Congress. 
Congress acted to address several issues of concern and to facilitate timely completion of EPA’s 
reviews through pesticide fee provisions included in the Consolidated Appropriations Act, 2004, 
enacted January 23, 2004 (P.L. 108-199), which came to be known as the Pesticide Registration 
Improvement Act, or PRIA 1.1 Enacted October 9, 2007, P.L. 110-94—the Pesticide Registration 
Improvement Renewal Act (referred to as PRIA 2)2—revised and reauthorized the pesticide fee 
collection provisions effective retroactively3 to the beginning of FY2008 through FY2012. 
Authority to collect specific fees under PRIA 2 was scheduled to expire at the end of FY2012, 
with phase-out authority at reduced levels for certain fees4 through FY2014. 
The Pesticide Registration Improvement Extension Act of 2012 (PRIA 3; P.L. 112-177),5 enacted 
September 28, 2012, revised and reauthorized through FY2017 pesticide fees established under 
PRIA 1 and revised by PRIA 2. Certain fee collections and apportionment are authorized on a 
reduced basis through FY2019. In addition, PRIA 3 revised review activities subject to fees and 
the associated timelines for completion of EPA review decisions. PRIA 3 also amended FIFRA by 
eliminating other pre-PRIA one-time reregistration fee collection authorities established under the 
1988 amendments to FIFRA (P.L. 100-532).6 Under PRIA 1 and PRIA 2, collection of these 1988 
fees was temporarily superseded, but these provisions were not removed from the law (see 
discussion in “Key Provisions of the Pesticide Registration Improvement Extension Act of 2012 
(PRIA 3) as Enacted”). 
Prior to the passage of PRIA 3, the 112th Congress had included provisions to temporarily extend 
prior PRIA authorization in introduced legislation (H.R. 6083) to reauthorize the five-year farm 
bill,7 and in the continuing appropriations resolution (CR) for FY2013 (P.L. 112-175), enacted 
                                                 
1 Title V- “Pesticide Products and Fees” of P.L. 108-199, to be cited as the “Pesticide Registration Improvement Act of 
2003.” 
2 PRIA 2 passed in both chambers by unanimous consent: S. 1983 was passed by unanimous consent in the Senate on 
August 2, 2007, and by unanimous consent in the House on September 24, 2007. 
3 The authority for collection of pesticide fees under PRIA 1 would have expired at the end of FY2008 (with phase-out 
authority at reduced levels for FY2009 and FY2010). 
4 7 U.S.C. §136w-8(m). 
5 PRIA 3 (P.L. 112-177, S. 3552) was passed without amendment by unanimous consent by the Senate on September 
13, 2012 (consideration: CR S6370-6387), considered by unanimous consent (CR H6024-6042), and passed without 
objection by the House (CR H6025-6041) on September 14, 2012. 
6 Section 2 of P.L. 112-177 strikes paragraphs (1), (2), (3), (4), and (7) under 7 U.S.C. §136a-1(i). 
7 Title X, Horticulture, in H.R. 6083 as approved by the House Agriculture Committee on July 22, 2012, included 
(continued...) 
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Pesticide Registration and Tolerance Fees: An Overview 
 
September 28, 2012, to provide appropriations for federal departments and agencies—including 
EPA—funded under each of the regular appropriations bills through March 27, 2013.8 PRIA 3 as 
enacted supersedes the PRIA provisions included in the FY2013 CR.9 
General U.S. Treasury revenues are used to cover much of the administrative costs of EPA’s 
pesticide program (see Table 2 later in this report), which implements requirements under FIFRA 
and FFDCA, as amended. However, fees also have been imposed on those who manufacture and 
distribute pesticides in U.S. commerce (i.e., “registrants”10) to supplement EPA appropriations. 
Provisions in PRIA 1 modified existing pesticide fee authority to support specified activities and 
process improvements in an effort to achieve more timely completion of EPA’s statutory 
obligations under the authority of FIFRA and FFDCA. PRIA 2 (P.L. 110-94) renewed this 
authority with some technical revisions, primarily modifications to the fee payment process and 
an expansion of the range of categories of pesticide registration (licensing) activities subject to 
fees. PRIA 3 (P.L. 112-177), enacted September 28, 2012, modifies and expands on provisions 
included in PRIA 2. 
In March 2012, EPA released its most recent annual PRIA progress report.11 Implementing the 
Pesticide Registration Improvement Act - Fiscal Year 2011 (or EPA’s FY2011 PRIA 
implementation report). The annual report provides information about the registration process, 
including the status of its registration, reregistration,12 and registration review decisions and 
related activities, as well as EPA’s efforts to improve these processes during FY2011. EPA 
reported the completion of 1,544 registration decisions subject to PRIA during FY2011, 
compared with 1,517 decisions during FY2010.13 Table 3 later in this report presents the number 
of completed PRIA registration decision/actions by pesticide type as reported by EPA for each of 
the fiscal years FY2004 through FY2011.  
The following sections of this report provide a brief background of federal authority regarding 
pesticide fees, synopsis of the key elements and revisions reflected in PRIA 3, historical overview 
of pesticide fee collection authorities (Table A-1 in the Appendix presents a historical 
chronology) and associated issues, summary of the amount of fee revenues collected over time 
                                                                  
(...continued) 
provisions reauthorizing, with modifications, PRIA 2 fee collection and apportionments from FY2013 through FY2017. 
See “Title X. Horticulture” heading in table presented in CRS Report R42552, The 2012 Farm Bill: A Comparison of 
Senate-Passed S. 3240 and the House Agriculture Committee’s H.R. 6083 with Current Law, coordinated by Ralph M. 
Chite. 
8 Section 144 of P.L. 112-175 amended FIFRA to extend the authorization for EPA to collect and expend pesticide 
registration fees at current rates under existing law, and FFDCA to continue the existing prohibition on EPA’s 
collection of pesticide tolerance fees, through March 27, 2013. 
9 Section 2(d), “Relationship to Other Law,” of P.L. 112-177 (S. 3552). 
10 A registrant is defined as a person who has registered any pesticide pursuant to the provisions of FIFRA. 
11 Established initially in Section 33(k) of PRIA1, EPA is required to publish an annual report describing actions taken 
under this section, and directed to include several elements. EPA released its inaugural progress report covering the 
period January 23, 2004, through September 30, 2004, in March 2005, and released subsequent fiscal reports on an 
annual basis thereafter. The EPA PRIA implementation report for FY2011 and previous annual fiscal year reports 
through FY2010 are available at http://www.epa.gov/pesticides/fees/2011annual_report/pria_annual_report_2011.htm. 
12 The 1988 amendments to FIFRA (P.L. 100-532) define “reregistration” as reevaluation of pesticides registered prior 
to 1984. The use of the term reregistration throughout this CRS report is as defined by the 1988 amendments. 
13 See “Pesticide Registration Service Fees - Fees Collected, Waived, Exempted and Expended,” in EPA’s 
Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, March 2012, at http://www.epa.gov/
pesticides/fees/2011annual_report/pria_annual_report_2011.htm. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
and recent fiscal years’ appropriations, and EPA’s registration and reregistration review activities 
since enactment of PRIA 1. For a more complete overview of the federal pesticide laws, refer to 
CRS Report RL31921, Pesticide Law: A Summary of the Statutes, by Linda-Jo Schierow and 
Robert Esworthy. 
Background 
FIFRA is a licensing statute that requires EPA to register pesticide products before they can be 
sold, used, and distributed within the United States. EPA evaluates proposed pesticide 
registrations under a set of science-based safety standards. Before a registration can be granted 
for a “food use” pesticide, FFDCA14 requires that a tolerance (the maximum amount of pesticide 
residue permitted in or on food and feed) or tolerance exemption be in place. EPA was also 
required to reevaluate older, registered pesticides (i.e., reregistration) and to reassess existing 
tolerances (i.e., tolerance reassessment)15 to ensure they meet current safety standards. 
Under the standards introduced by the 1996 amendments to FIFRA and FFDCA (the Food 
Quality Protection Act or FQPA; P.L. 104-170), EPA establishes tolerances through rulemaking 
based on risk assessments and human health criteria to ensure a “reasonable certainty of no 
harm.” For pesticides that are not used on food, FIFRA requires EPA to determine whether and 
under what conditions the proposed pesticide use would present an unreasonable risk to human 
health or the environment.  
Congress has amended FFDCA and FIFRA over time to authorize the collection of fees to 
supplement appropriated funds for these and related pesticide review activities, in part, as a 
means of accelerating the pace of the agency’s activities to meet statutory obligations. These 
activities include review of the science when evaluating new pesticide registrations, and the 
establishment of the maximum residue allowance (a “tolerance”) as necessary. Also included is 
EPA’s reevaluation of older pesticide registrations and existing tolerances (i.e., “tolerance 
reassessment”) to ensure they meet current standards for protecting human health and the 
environment (see more detailed discussion in the following section of this report). 
The 1954 amendments to FFDCA16 authorized the collection of fees to provide adequate service 
for establishing maximum allowable residue levels (tolerances) for pesticides on food. These 
amendments remain the basis for current “tolerance fee” authority. In May 1988, EPA 
promulgated a rule17 for collecting registration fees under the authority of the Independent Offices 
Appropriation Act (IOAA) of 1952 (31 U.S.C. §9701). Shortly after its promulgation, the rule 
was challenged in court by the Chemical Specialties Manufacturers Association,18 which 
questioned the appropriateness of the statutory authority cited. Collection of these registration 
fees, as promulgated in May 1988, was temporarily suspended through FY1997 by the 1988 
                                                 
14 FFDCA §§408 and 409, 21 U.S.C. §346a . 
15 FIFRA and FFDCA as amended in 1996 (FQPA; P.L. 104-170), “tolerance reassessments” are defined as those 
tolerances in existence as of August 1996. 
16 Section 408(o), as amended, the Pesticide Residue Amendment of 1954 (P.L. 518, 21 U.S.C. §46(a)). The current 
authority resides in FFDCA §408(m) (see 21 U.S.C. §346a(m)), per the 1996 amendments to FFDCA (FQPA). 
17 53 Federal Register 19108, May 26, 1988. See Subpart U of C.F.R. part 152. 
18 Chemical Specialties Manufacturers Association (now the Consumer Specialty Products Association) v. EPA, No. 
88-1525. D.D.C., July 25, 1988. 
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amendments to FIFRA (P.L. 100-532 Section 4[i][6]). The 1988 FIFRA amendments authorized 
the collection of a one-time “reregistration fee” for active ingredients19 and, through FY1997, 
annual “maintenance fees” for pesticide registered products in an effort to accelerate 
reregistration (review of pesticides registered before 1984). 
Collecting registration fees as promulgated in May 1988 continued to be prohibited subsequently 
by the 1996 FIFRA/FFDCA amendments (FQPA) and in provisions of annual appropriations 
bills, including the PRIA provisions in the FY2004 Consolidated Appropriations. In the 1996 
amendments to FIFRA and FFDCA (FQPA; P.L. 104-170), Congress, concerned with the 
continued pace of reregistration, extended EPA’s authority to collect the annual maintenance fees 
through FY2001. In addition, in an attempt to provide resources to address increased 
responsibilities of implementing new safety standards introduced with the 1996 amendments, 
maintenance fee authority was expanded to allow a portion of the collected revenue to be used to 
support the reevaluation of “old” existing tolerances (tolerance reassessment). These pesticide 
maintenance fees, along with tolerance fees based solely on petitions for establishing new 
tolerances, were the only pesticide fees collected by EPA during the eight years (FY1996-
FY2003) prior to the enactment of PRIA 1. (A more detailed overview of fee authorities and 
revenues collected is presented in “A Historical Overview of Pesticide Fee Authorities,” later in 
this report.) 
Following the enactment of the 1996 amendments and prior to the enactment of PRIA 1, EPA 
proposed modifications to the pesticide fee structure in annual fiscal year budget requests to 
significantly increase revenues, primarily to obtain supplemental resources to support increased 
administrative costs associated with implementing the requirements of FQPA. Proposals generally 
focused on finalizing a 1999 EPA proposed rule20 to substantially revise tolerance fees and on a 
recommendation that Congress discontinue the legislative prohibition on pesticide registration fee 
authority promulgated in 1988. The proposed 1999 regulation to restructure the collection of 
tolerance fees was met with similar resistance as the May 1988 EPA registration fee rule. Industry 
groups questioned the authority to expand fee collection under FFDCA21 and the lack of a clearly 
defined schedule of specific agency activities to be supported by fee revenues. These groups also 
generally opposed EPA’s justification for proposing a tenfold increase, requiring retroactive fee 
payments, and imposing fees for inert ingredients.22 Congress prohibited promulgation of a 
tolerance fee rule that was based on the 1999 proposal in EPA’s FY2000 appropriations (P.L. 106-
                                                 
19 7 U.S.C §136, the term “active ingredient” means—(1) in the case of a pesticide other than a plant regulator, 
defoliant, desiccant, or nitrogen stabilizer, an ingredient which will prevent, destroy, repel, or mitigate any pest; (2) in 
the case of a plant regulator, an ingredient which, through physiological action, will accelerate or retard the rate of 
growth or rate of maturation or otherwise alter the behavior of ornamental or crop plants or the product thereof; (3) in 
the case of a defoliant, an ingredient which will cause the leaves or foliage to drop from a plant; (4) in the case of a 
desiccant, an ingredient which will artificially accelerate the drying of plant tissue; and (5) in the case of a nitrogen 
stabilizer, an ingredient which will prevent or hinder the process of nitrification, denitrification, ammonia volatilization, 
or urease production through action affecting soil bacteria. 
20 U.S. EPA, “Pesticides; Tolerance Processing Fees (Proposed Rule),” 64 Federal Register 31040-31050, June 9, 
1999. 
21 Several industry groups disagreed and were concerned with EPA’s interpretation that the statute provided authority 
to collect 100% of the cost of tolerance reassessment using fees. (EPA Docket # OPPT-301151 and OPPT-301151B.) 
22 Inert ingredients are not active but rather are “other” ingredients contained in a pesticide product formulation. Inerts 
can be solvents or surfactants, and often compose the bulk of the pesticide product. Some inerts are known to be toxic; 
others are known to be harmless. EPA lists most in the category “non-food inert ingredients.” See http://www.epa.gov/
opprd001/inerts/lists.html. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
377). Similar proposals to increase tolerance fees in EPA’s annual budget requests from FY2001 
to FY2004 were prohibited through appropriations legislation. 
PRIA 1, enacted in January of 2004, specifically prohibited collection of any tolerance fees, and 
temporarily replaced (essentially prohibited) “other fee” authority through FY2008. Despite this 
prohibition, similar EPA proposals to authorize collection of additional tolerance fees and other 
pesticide fee revenue increases were included in the FY2005 through FY2012 budget requests. 
These proposals were not adopted by Congress for those fiscal years, and at times, prohibited. 
Language contained in the FY2005 supplemental appropriations for military funding enacted 
May 11, 2005 (P.L. 109-13 §6033), specifically banned EPA from going forward with rulemaking 
for collecting pesticide tolerance fees. PRIA 2 (P.L. 110-94), enacted October 9, 2007, continued 
the prohibition of other fee authority through FY2012. 
The President’s FY2009 through FY2012 budget requests included similar proposals to allow for 
the collection of pesticide tolerance fees, as well as proposals for a new fee schedule for 
registration service fees to increase the overall amount of fee revenue collected, and proposals to 
raise the current limit for the amount of maintenance fees that can be collected annually. The 
President’s FY2013 budget request, submitted to Congress February 13, 2012, did not include 
similar proposals for supplemental fees. Instead the FY2013 request acknowledged the need for 
reauthorization of the current fees at increased levels to cover a greater portion of relevant 
program operating costs.23 
As discussed in more detail below, PRIA 3 extends fee collection authority under PRIA 1 and 
PRIA 2, with modifications, through FY2017, with phase-out authority at reduced levels for 
certain fees through FY2019, but also amends FIFRA by eliminating historical reregistration fee 
collection provisions established under the 1988 FIFRA amendments (P.L. 100-532).24  
The funding mechanism in PRIA—using fee revenue to support a particular program to ensure 
agency performance—has been used in other regulatory programs.  For example, the Clean Air 
Act (CAA) Title V permitting program operates in part using fees collected from permit 
applicants and permittees, based on authority for EPA and state agencies to collect “... all 
reasonable (direct and indirect) costs required to develop and administer the permit program” 
(CAA §502(b)(3)(B)(1); see CRS Report RL33632, Clean Air Permitting: Status of 
Implementation and Issues, by Claudia Copeland).  As with PRIA, this provision was based in 
part on a desire to expedite agency actions (i.e., pesticide registration decisions and air permits). 
A complete comparative examination of similar policy options is beyond the scope of this report. 
The following section summarizes the key provisions of PRIA 3 as enacted. 
                                                 
23 See EPA’s FY2013 Justification of Appropriation Estimates for the Committee on Appropriations, pp. 986-987 (pdf 
pp. 995-1457), and other related agency budget documents, available at http://www.epa.gov/ocfo/budget. Also see the 
multi-volume set of the President’s Budget of the United States Government, Fiscal Year 2013, available at 
http://www.whitehouse.gov/omb/budget/Overview/. 
24 See footnote 6. 
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Key Provisions of the Pesticide Registration 
Improvement Extension Act of 2012 (PRIA 3) 
as Enacted 
Enacted September 28, 2012, the Pesticide Registration Improvement Extension Act of 2012 
(PRIA 3; P.L. 112-177, S. 3552)—effective October 1, 2012—amended and reauthorized 
provisions of the Pesticide Registration Improvement Renewal Act (PRIA 2; P.L. 110-94)25 and 
the Pesticide Registration Improvement Act (PRIA 1; P.L. 108-199)26 through FY2017. PRIA 1 
had amended FIFRA and modified the framework for collecting fees to enhance and accelerate 
EPA review of pesticide registration and reregistration applications, thereby temporarily 
superseding the EPA May 1988 registration fee rule27 and suspending tolerance fee authority 
under FFDCA through FY2008. 
As enacted in in January 2004, PRIA 1 seemed to effectively address many of the issues 
associated with previously proposed modifications of pesticide fees, and received the support of a 
large cross section of stakeholders, including organizations representing manufacturers and 
formulators, agricultural producers, and environmental and public health advocacy groups.28 
These stakeholders jointly favored the acceleration of EPA’s decision process, the simplification 
of the fee authority, and the detailed schedule of activities determining the allocation of fees 
collected. The changes reflected in PRIA 2 generally continued to receive similar support from 
various groups.29 PRIA 2 amended certain PRIA 1 provisions under FIFRA, most notably the 
adding 40 new registration application categories and clarifying existing categories, and 
modifying small business fee waiver options. PRIA 2 also extended the baseline appropriations 
protection for EPA’s Office of Pesticide Programs (OPP); if congressional appropriations fell 
below the amount allocated to OPP for FY2002 by more than 3%, authority to assess fees would 
be suspended under PRIA 1 and PRIA 2. Noting several key advancements attributed to PRIA 1 
and PRIA 2, in July 2012 an array of stakeholders urged reauthorization of PRIA with 
modifications to further enhance the pesticide registration processes.30 
                                                 
25 PRIA 2 was effective retroactively to October 1, 2007; relevant registration applications received between March 23, 
2004, and September 30, 2007, were processed under PRIA 1 fees, decision review periods, and procedures. 
26 Enacted as Title V of Division G of the FY2004 Consolidated Appropriations Act. 
27 PRIA 1 (P.L. 108-199) removed the prohibition on “other fees” by amending FIFRA §4(i)(6), replacing §§33 and 34 
(7 U.S.C. §136x and 136y) through 2010, and thus temporarily replacing registration fee authority codified in 1988 
(Subpart U of C.F.R. Part 152). 
28 September 12, 2003, letter addressed to President George W. Bush, from a coalition of 30 organizations representing 
industry and public interests. 
29 See CropLife America’s press release, October 11, 2007, at http://www.croplifeamerica.org/viewer.asp?pageid=220; 
see also Consumer Specialty Products (CSPA) and Natural Resources Defense Council (NRDC) joint press release, 
October 10, 2007, at http://www.cspa.org/. 
30 See July 5, 2012 letter to the Chairwoman and Ranking Member of the Senate Committee on Agriculture, Nutrition 
& Forestry, jointly from organizations including those representing pesticide manufacturers and formulators, 
agricultural producers, as well as, environmental and public health advocacy (e.g., farm worker protection) groups, 
http://www.croplifeamerica.org/sites/default/files/node_documents/Tab%2015.0%20-
%20Final%20PRIA%203%20Senate%20Ag%20letter%20(3)%20mcw.pdf. See also Council of Producers and 
Distributors of Agrotechnology (CPDA) Issue Brief at 
http://www.cpda.com/cpda/files/ccLibraryFiles/Filename/000000000813/Issue%20Brief%202012%20-
%20PRIA%20III.pdf, and CPDA Quarterly July – September 2011 at 
(continued...) 
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PRIA 3 further revised the schedule of registration application categories (including the addition 
of new categories and subcategories of existing categories), clarified existing categories, and 
revised associated fee amounts and review/process decision completion deadlines. The schedule 
of fee categories and decision timelines was also codified in law. Previous fee schedules for PRIA 
1 and PRIA 2 were as defined in the Congressional Record.31 PRIA 3 also added authority for the 
EPA Administrator to provide a percentage reduction of maintenance fees for certain small 
business entities, and added new provisions for the enhancement of pesticide decision 
information tracking systems and for conducting preliminary screening of the content of a 
registration applications. Unlike PRIA 1 and PRIA 2, which temporarily suspended the one-time 
reregistration fee provisions established under the 1988 FIFRA amendments, PRIA 3 amended 
FIFRA by eliminating these provisions.32 PRIA 3 also extended the baseline budget protection for 
the EPA’s OPP; however, the minimum baseline for annual congressional appropriations is set at 
the amount allocated to OPP for FY2012, compared to no less than 3% of the FY2002 level as 
defined previously in PRIA 1 and PRIA 2. 
In addition, PRIA 3 
•  extended authority to collect “maintenance fees” through FY2017; 
•  renewed authority for EPA to collect “registration service fees” through FY2017, 
and on a phased out schedule at reduced levels in FY2018 and FY2019.(The 
phased out schedule applies only to registration fees not maintenance fees); 
•  continued the authority for use of funds in the Reregistration and Expedited 
Processing Fund33 to include use for “registration review” as stipulated initially 
under PRIA 2; pesticide registrations are to be reviewed every 15 years, as 
established under PRIA 2; 
•  continued to require EPA to identify reforms to the pesticide registration process 
to substantially reduce the decision review periods, and to provide annual reports 
summarizing activities and process improvements; and 
•  added a new requirement for EPA to provide a report analyzing the impact of 
maintenance fees on small businesses to the House Committee on Agriculture 
and the Senate Committee in Agriculture, Nutrition, and Forestry by October 1, 
2016. 
                                                                  
(...continued) 
http://www.cpda.com/index.asp?bid=169&&issue=37&formid=100. 
31 Under PRIA 1 (P.L. 108-199,Title V of Division G, Sec.501(f)(2)), the registration fees “schedule” was as 
introduced per a Member’s statement in the September 17, 2003, Congressional Record (S11631 through S11633). 
EPA published the initial schedule of covered applications and registration service fees on March 17, 2004 (69 Federal 
Register 12771). In June 2005, EPA published a revised fee schedule (70 Federal Register 32327) based on a 5% 
increase in pesticide registration service fees, as authorized by PRIA 1, for applications received on or after October 1, 
2005. Under PRIA 2 (P.L. 110-94, Sec.5(b)(1)(B)), the EPA Administrator was directed to publish a detailed schedule 
of covered pesticide applications and corresponding registration service fees, as per a Member’s statement in the July 
31, 2007, Congressional Record (S10409 through S10411).  
32 See footnote 6. 
33 Federal Insecticide, Fungicide, and Rodenticide Act Amendments of 1988 (P.L. 100-532), enacted October 25, 1988, 
and retained in Section 501(b) P.L. 104-170, the Food Quality Protection Act of 1996, enacted August 3, 1996; 
7 U.S.C. §136a-1(k)(1). 
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The key PRIA 3 provisions and changes are summarized in more detail in the following 
sections. 
Reauthorization of Pesticide Registrant Maintenance Fees 
Authority to assess and collect maintenance fees under PRIA 2 was set to expire at the end of 
FY2012.34 PRIA 3 reauthorized collection for FY2013 through FY2017 and revised the amounts 
of the fees under the formulae established initially under the 1998 amendments to FIFRA.35 
Maintenance fees continue to be assessed on existing pesticide registrations to fund registration 
reviews and tolerance reassessment, and other activities discussed below. As initially authorized 
in the 1988 amendments, the maintenance fee requirement applies to all registrations granted 
under Section 3 of FIFRA, as well as registrations granted to meet special local needs under 
Section 24(c) of FIFRA. Nonpayment of maintenance fees can result in the cancellation of 
associated pesticide registrations.36 In July 2012, EPA notified registrants of its intent to cancel 
204 registrations for non-payment of 2012 maintenance fees.37 
The annual maximum maintenance fees per registrant, and in aggregate, remain constant for each 
of the fiscal years FY2013 through FY2017 under PRIA 3. The annual statutory aggregate limit 
was increased from $22.0 million in PRIA 2 to $27.8 million per fiscal year in PRIA 3.38 PRIA 3 
amended FIFRA, increasing the annual maximum fee for registrants with less than 50 pesticide 
registrations to $115,500 ($71,000 in PRIA 2) for each of the fiscal years FY2013 through 
FY2017; or $70,600 ($50,000 in PRIA 2) if a registrant is a small business (as redefined in PRIA 
3). The annual maximum each fiscal year for FY2013 through FY2017 for registrants with more 
than 50 registrations is changed to $184,800 ($123,000 in PRIA 2); $122,100 ($86,000 in PRIA 
2) if a registrant is a small business as defined. An exemption39 continues to be available for 
public health pesticides.40 
                                                 
34 7 U.S.C. §136a-1(i)(5)(H). 
35 Under the provisions of the 1988 amendments to FIFRA (P.L. 100-532) as amended, EPA calculates and adjusts the 
amount of annual maintenance fees collected per registrant, based on the number of registrants and the number of 
pesticide product registrations, which are determined by the agency at the beginning of each fiscal year. 
36 Section 4(i)(5)(G) of FIFRA (7 U.S.C. §136a-1(i)(5)(H) as amended by P.L. 112-177). 
37 U.S. EPA, “Notice of Cancellation for Nonpayment of Year 2012 Registration Maintenance Fees,” 77 Federal 
Register 44229-44231, July 27, 2012. EPA originally identified 204 registrations subject to cancellation for 
nonpayment in the July 27, 2012, FR Notice; six entries inadvertently included were removed in a subsequent 
correction Notice (U.S. EPA, “ Cancellation for Nonpayment of Year 2012 Registration Maintenance Fees; 
Correction,” 77 Federal Register 63827, October 17, 2012). 
38 The annual aggregate authorized under PRIA 1 (P.L. 108-199, Division G, Title V, §501(c)(1)(D) and (E)) increased 
from $21.5 million for FY2003 to $26 million for FY2004 and $27 million for FY2005 and FY2006; it declined to $21 
million for FY2007 and $15 million for FY2008.  
39 7 U.S.C. §136a-1(i)(5)(I) as amended by P.L. 112-177. 
40 7 U.S.C. §136(nn), the term “public health pesticide” means any minor use pesticide product registered for use and 
used predominantly in public health programs for vector control or for other recognized health protection uses, 
including the prevention or mitigation of viruses, bacteria, or other microorganisms (other than viruses, bacteria, or 
other microorganisms on or in living man or other living animal) that pose a threat to public health. The term “vector” 
means any organism capable of transmitting the causative agent of human disease or capable of producing human 
discomfort or injury, including mosquitoes, flies, fleas, cockroaches, or other insects and ticks, mites, or rats. 
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New Fee Reductions for Certain Small Businesses 
PRIA 3 inserts a new subparagraph entitled “Fee Reduction for Certain Small Businesses,” 
authorizing the EPA Administrator to waive 25% of the maintenance fees for the first registration 
of a qualified small business.41 Qualified small business entities as it applies specifically to the 
collection of maintenance fees under this subparagraph are defined as having 
•  500 employees or fewer, 
•  an average annual gross revenue from all sources that does not exceed $10.0 
million during the three-year period prior to the most recent maintenance fee 
billing cycle, and 
•  no more than five pesticide registrations eligible for maintenance fees. 
PRIA 3 stipulates that a waiver is not to be granted if the Administrator determines that 
an entity has formed or manipulated primarily for purposes of qualifying for the waiver. 
Reregistration and Expedited Processing Fund and Apportionment 
Under PRIA 3, collected maintenance fees continue to be deposited in the “Reregistration and 
Expedited Processing Fund” in the U.S. Treasury (initially established in 198842) and to be used 
in conjunction with appropriated funds to offset the costs of reevaluating registered pesticides 
(reregistration and registration review (authorized initially under PRIA 2)) and for expedited 
processing of applications within specified statutory time frames to ensure that products meet 
current safety standards. PRIA 3 added a provision that revenue derived from these fees be used 
to “enhance information systems capabilities to improve tracking of pesticide registration 
decisions.”43 
Reregistration and Registration Review 
The October 1, 2022, deadline for EPA to complete registration review decisions44 for all 
pesticides registered as of October 1, 2007, established under PRIA 2 is unchanged under PRIA 3. 
PRIA 2 amended FIFRA and expanded the authorization of the use of moneys collected and 
deposited in the Reregistration and Expedited Process Fund45 to include offsetting costs of 
“registration reviews under section 3(g).” Prior to this amendment, money in the fund was only to 
be used to offset the cost of reregistration46 and for the expedited review of inert ingredients. 
EPA’s final rule for the registration review program, as published in the August 9, 2006, Federal 
Register, replaced the agency’s pesticide reregistration and tolerance reassessment programs as 
                                                 
41 Section 2(a)(1)(A)(vi) of P.L. 112-177 amends FIFRA 136a-1(a)(5) by inserting new subparagraph (F) after existing 
subparagraph (E), and redesignating subparagraphs existing (F) through (H) as (G) through (I), respectively. 
42 See footnote 33. 
43 Amends 7 U.S.C. §136a-1(k)(2)(A). 
44 The Food Quality Protection Act (FQPA) of 1996 amended FIFRA to add Section 3(g), “Registration Review,” with 
the goal of completing review an existing pesticide’s registration every 15 years. 
45 7 U.S.C. §136a-1(k)(1). 
46 The revaluation of pesticides registered prior to 1984 as defined by the 1988 amendments to FIFRA (P.L. 100-532). 
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they approached completion.47 The agency began implementing the registration review program 
at the start of FY2007 (see “Registration Review” later in this report). 48 
EPA completed the reregistration of active ingredients (a.i.’s) that require (food) tolerances or 
exemptions from tolerances. Reregistration of a.i.’s was required to be completed by August 3, 
2006, under FQPA (P.L. 104-170, Title IV, §405). PRIA 1 had extended the statutory deadline for 
completing reregistrations for active ingredients that do not require tolerances to October 3, 
2008.49 EPA completed its review at the end of September 2008 (see “Reregistration/Tolerance 
Reassessment Activities” later in this report). Following the completion of a reregistration 
decision for a pesticide active ingredient, EPA must reregister the individual end-use products that 
contain a pesticide ingredient that has been declared eligible for reregistration. EPA has initiated 
this process, and expects completion by 2014.50 
Review of Inert Ingredients and Expedited Processing of “Similar/Like” 
Product Applications51 
PRIA 3 extended the authority to collect maintenance fees so as to explicitly designate the use of 
a portion between 1/9th and 1/8th (1/8th and 1/7th through FY2012 in PRIA 2) of the annual 
aggregate maintenance fees collected for each fiscal year FY2013 through FY201752 for 
•  the review and evaluation of inert53 ingredients, 
•  the expedited processing of proposed initial or amended registration of an end-
use pesticide product that is “similar” or identical to existing registered products, 
•  proposed label amendments that require no scientific review of data, and 
•  proposed registrations of public health pesticide uses. 
The 1996 amendments to FIFRA (FQPA) placed greater emphasis on inert ingredients 
and clarified that these chemicals are covered by the definition of a pesticide chemical 
under FFDCA (§201(q)(1)), but not FIFRA. Therefore, EPA must make a determination 
regarding the establishment of tolerances for inert ingredients. 
                                                 
47 U.S. EPA, “Pesticides; Procedural Regulations for Registration Review,” 71 Federal Register 45720, August 9, 
2006. 
48 For a more detailed overview of EPA’s registration review process, see http://www.epa.gov/oppsrrd1/
registration_review/reg_review_process.htm. 
49 PRIA 1 had extended the statutory deadline to October 3, 2008, for completing reregistrations for active ingredients 
registered prior to 1988, that do not require tolerances; reregistration of active ingredients that require (food) tolerances 
or exemptions from tolerances were required to be completed by August 3, 2006, as mandated under 1996 amendments 
to FIFRA and FFDCA (the Food Quality Protection Act (FQPA); P.L. 104-170, Title IV, §405). 
50 See “Maintenance Fees - Reevaluation Programs,” in EPA’s Implementing the Pesticide Registration Improvement 
Act - Fiscal Year 2011, March 2012, p. 1, http://www.epa.gov/pesticides/fees/2011annual_report/accomp-reevaluation-
fy2011.pdf. See also U.S. EPA, “Pesticide Reregistration Performance Measures and Goals, Annual Progress Report,” 
77 Federal Register 19662-19663, April 2, 2012, and EPA’s Product Reregistration website at http://www.epa.gov/
pesticides/reregistration/product-reregistration.htm. 
51 Referred to as “Me-too” pesticides; see FIFRA §4(k)(3)(i), “... the initial or amended registration of an end-use 
pesticide that, if registered as proposed, would be identical or substantially similar in composition and labeling to a 
currently-registered pesticide.” 
52 7 U.S.C. §136a-1(k)(3) as amended by P.L. 112-177. 
53 See footnote 22, which defines the term “inert.” 
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New Enhanced Information Tracking Provision 
PRIA 3 amended FIFRA by adding authorization for the EPA Administrator to use up to 
$800,000 of amounts available in the Reregistration and Expedited Processing Fund for 
activities to improve information systems capabilities for OPP to enhance the tracking of 
registration decisions.54 These activities include  
•  electronic tracking of registration submissions and the status of conditional 
registrations, 
•  enhancing the database for information regarding endangered species, 
•  implementing the capability to electronically review pesticide labels submitted 
with applications, and 
•  acquiring and implementing the capability to electronically assess and evaluate 
confidential statements of formulae submitted with applications. 
Registration Service Fees 
PRIA 1 established “registration service” fees that apply only to new pesticide registration 
applications (submitted on or after the effective date of PRIA 1), with transitional allowances for 
pending applications. PRIA 2 extended this authority in a new FIFRA Section 33 (7 U.S.C. 
§136w-8) through FY2012, and PRIA 3 reauthorizes this authority for FY2013 through FY2017. 
Under PRIA 3, authority to collect registration service fees is scheduled to expire at the end of 
FY2017, with phase-out authority at reduced levels through FY2019—reduced by 40% during 
FY2018 and 70% during FY2019.55 
The registration service fees cover only a portion of the cost for review and decision making 
associated with a registration application, including associated tolerance determinations. The 
remainder of the costs of these activities is supported by appropriations. As defined initially under 
PRIA 1, these costs include EPA staff, contractors, and advisory committees engaged in relevant 
activities for pesticide applications, associated tolerances, and corresponding risk and benefits 
information and assessment.  
Schedule of Fees and Decision Timelines 
The category or type of application, the amount of the pesticide registration service fee, and the 
corresponding decision review time frame in which the agency is to make a decision under PRIA 
3 are prescribed in the act.56 The amount of the fees varies depending on the specific “service” 
required. Under PRIA 1 and PRIA 2, the EPA Administrator was directed to publish a detailed 
schedule of covered pesticide applications and corresponding registration service fees, as reported 
in the Congressional Record.57 PRIA 3 required EPA to make the fee schedule “publicly 
                                                 
54 Section 2(a)(4)(C) of P.L. 112-177 amends 7 U.S.C. §136a-1(k) by inserting new paragraph (4), “Enhancements of 
Information Technology Systems for Improvement in Review of Pesticide Applications,” and redesignating paragraphs 
(4) and (5) as new (5) and (6), respectively. 
55 7 U.S.C. §136w-8(m)(2). 
56 Section 2(b)(1)(A) of P.L. 112-177 amends FIFRA by striking existing paragraph (3) under 7 U.S.C. §136w-8(b) and 
inserting new paragraph (3), “Schedule of Covered Applications and Registration Service Fees.” 
57 See footnote 31.  
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available.” The PRIA 3 fee schedule tables are presented on EPA’s website.58 PRIA 1 and PRIA 2 
required EPA to publish schedules in the Federal Register.59 
PRIA 3 increased the number of actions covered by registration service fees and modified the 
payment process. PRIA 3 includes 189 categories (compared to 140 in PRIA 2 and 90 in PRIA 1) 
spread across 3 EPA Office of Pesticide Program divisions—Registration Division (63), 
Antimicrobial Division (39), and Biopesticides and Pollution Prevention Division (69)—and 10 
newly included inert categories and 8 miscellaneous categories. The categories reflect revisions to 
existing categories, the addition of new categories, and corresponding decision review timelines. 
In some cases, new categories are similar to previous subsets of broader categories. Also included 
were changes to decision-making time frames to allow for adjustments to labels after issuance 
without requiring resubmission, authorization for a screening period to ensure completeness of 
data submissions, and authorization to use collected registration service fee revenues for 
electronic tracking of certain review processes and data submissions. 
EPA provides information and related guidance regarding the revised registration service fee 
schedule on its PRIA 3 website.60 The website includes the PRIA 3 “fee determination decision 
tree” to assist applicants in identifying the category of their application and the amount of the 
required fee prior to submission of their application for a pesticide registration or certain 
tolerance action.61 Previous PRIA 1 and PRIA 2 fee schedules are also available on the website. 
PRIA 3 continued authorization for mandatory adjustments of the registration service fees—a 5% 
increase beginning with registration applications received on or after October 1, 2013, through 
September 30, 2015, and an additional 5% increase of the service fee in effect as of September 
30, 2015, for those applications received on or after October 1, 2015.62 
                                                 
58 See U.S. EPA, “Pesticide Registration Improvement Extension Act (PRIA 3) Tables - FY 2013 Fee Schedule for 
Registration Applications” at http://www.epa.gov/pesticides/fees/tool/category-table.html. 
59 EPA published the pesticide service fee schedule under PRIA 2 on October 30, 2007, U.S. EPA, “Pesticides; Revised 
Fee Schedule for Registration Applications,” 72 Federal Register 61466-61477, October 30, 2007. The PRIA 1 fee 
schedule was initially published March 17, 2004, U.S. EPA, “Pesticides; Fees and Decision Times for Registration 
Applications,” 69 Federal Register 12772-12780, March 14, 2004. Previous service fee schedules are available at U.S. 
EPA, “PRIA 3 of 2012 - Previous Fee Schedules,” at http://www.epa.gov/pesticides/fees/prev-fee-schedule.html. 
60 See U.S. EPA, Pesticide Registration Improvement Extension Act (PRIA 3) of 2012, at http://www.epa.gov/
pesticides/fees/. 
61 See U.S. EPA, “Pesticide Registration Improvement Extension Act (PRIA 3) Fee Determination Decision Tree,” at 
http://www.epa.gov/pesticides/fees/tool/index.htm. 
62 7 U.S.C. §136w-8(b)(6). Under PRIA 2 (P.L. 110-94, §(b)(6)), fees were increased 5% effective October 1, 2008, 73 
Federal Register 45438-45450, August 5, 2008; effective October 1, 2010, fees were increased 5% from those 
published in the August 5, 2008, Federal Register, 75 Federal Register 48672-48683, August 11, 2010. In June 2005, 
EPA published a revised fee schedule (70 Federal Register 32327) based on a 5% increase in pesticide registration 
service fees, as authorized by PRIA (P.L. 108-199, Title V of Division G, §33(b)(6)(B)), for applications received on or 
after October 1, 2005. (U.S. EPA, “PRIA 3 of 2012 - Previous Fee Schedules” at http://www.epa.gov/pesticides/fees/
prev-fee-schedule.html). 
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Registration Service Fee Waivers and Reductions63 
PRIA 3 retains the existing authorizations as modified by PRIA 2 for exemptions or reductions of 
registration service fees for minor uses64 and reductions for small businesses 65 under Section 
33(b)(7)F of FIFRA, and for partial service fee (25%) refunds when applications are withdrawn 
during the first 60 days or at the Administrator’s discretion after 60 days.66 A qualified small 
business67 is eligible for a partial waiver of 50% of the service fees and, in some cases, 75% of 
the registration service fee available under the new provisions. PRIA 2 had amended the PRIA 1 
small business waiver provisions such that a 100% waiver was no longer authorized. Federal 
government or state government agencies are also exempt from registration service fees.68 
According to its FY2011 PRIA Implementation Report,69 EPA granted 319 fee waivers or 
exemptions and denied 4 of the 331 requests reviewed during FY2011 (8 requests were 
withdrawn). The waivers granted included 217 for 75% “ultra-small business waivers” (4 denied, 
6 withdrawn) and 63 for 50% small business waivers (1 withdrawn). Comparatively, during 
FY2010 EPA granted 276 of 284 waiver applications reviewed during FY2010 (3 denied and 5 
requests were withdrawn); 192 for 75% ultra-small business waivers (5 withdrawn) and 71 for 
50% small business waivers (3 denied). During FY2009, EPA granted 306 of 320 waiver 
applications reviewed; 189 for 75% ultra-small business waivers and 76 for 50% small business 
waivers. During FY2008, EPA granted 293 of 303 waiver applications reviewed that had been 
received prior to the PRIA 2 effective date which no longer authorized 100% waivers; 9 for 100% 
small business waivers, 176 for 75% small business waivers, and 64 for 50% waivers. During 
FY2007, 258 of the total 374 waivers granted were 100% small business waivers.70 The total of 
$9.9 million in fees waived was more than double the $4.1 million in fees waived or exempted in 
FY2010—the lowest since implementation of PRIA 1 began in March 2004.71 
                                                 
63 EPA guidance for registration service fee waivers and reductions, including recent updates, is available at 
http://www.epa.gov/pesticides/fees/questions/waivers.htm; information regarding the fee reduction formula is available 
at http://www.epa.gov/pesticides/fees/fee_reduction.htm. 
64 7 U.S.C. §136w-8(b)(7)(D) and (E). The term “minor use” means the use of a pesticide on an animal, on a 
commercial agricultural crop or site, or for the protection of public health where—(1) the total United States acreage 
for the crop is less than 300,000 acres, as determined by the Secretary of Agriculture; or (2) the Administrator, in 
consultation with the Secretary of Agriculture, determines that, based on information provided by an applicant for 
registration or a registrant, the use does not provide sufficient economic incentive to support the initial registration or 
continuing registration of a pesticide for such use and—there are insufficient efficacious alternative registered 
pesticides available for the use; the alternatives to the pesticide use pose greater risks to the environment or human 
health; the minor use pesticide plays or will play a significant part in managing pest resistance; or the minor use 
pesticide plays or will play a significant part in an integrated pest management program (7 U.S.C. §136(ll). 
65 7 U.S.C. §136w-8(b)(7)(F).  
66 7 U.S.C. §136w-8(b)(8). 
67 Under PRIA 3, at the time of application, a small business entity shall be eligible for a 50% waiver if it has 500 or 
fewer employees and annual global gross revenues that do not exceed $60.0 million, as defined for maintenance fees in 
Section 7 U.S.C. §136a-1(1)(E)(ii) as amended; an entity with 500 or fewer employees and annual global gross 
revenues that do not exceed $10.0 million at the time of application shall be eligible for a 75% waiver (not included for 
maintenance fee waivers). 
68 7 U.S.C. §136w-8(b)(7)(G). 
69 U.S. EPA, Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, Pesticide Registration 
Service Fees - Fees Collected and Expended, p. 3 of 4, March 2012, http://www.epa.gov/pesticides/fees/
2011annual_report/fees-collected-fy2011.pdf. 
70 See previous fiscal years PRIA Implementation annual reports at http://www.epa.gov/pesticides/fees/. 
71 See footnote 69, p. 4 of 4. 
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Pesticide Registration Fund 
Like PRIA 2, PRIA 3 retained the Pesticide Registration Fund (“the fund”) in the U.S. Treasury, 
as mandated initially under PRIA 1, to be made available to EPA for purposes defined in the act, 
without fiscal year limitation.72 PRIA 3 reauthorized a requirement that approximately 1/17th of 
the amount in the fund, but not less than $1 million of the total amount in the fund, be used to 
enhance scientific and regulatory activities for worker protection for FY2013 through FY2017.73 
Additionally, PRIA 3 authorized $500,000 for each of the years FY2013 through FY2017 to be 
used for “Partnership Grants,” for projects supporting pesticide risk reduction. This authorization 
was introduced in PRIA 2, at $750,000 for FY2008 and FY2009, and $500,000 for each of the 
years FY2010 through FY2012. Also as authorized in PRIA 2, PRIA 3 continues authorization of 
another $500,000 for each of the years FY2013 through FY2017 is to be used to carry out a 
“pesticide safety education program.” 
Conditional Fee Authority: Annual Appropriations 
PRIA 3 revised and extended the prohibition on authorizing registration service fees unless the 
amount of congressional appropriations for specified functions conducted by the EPA Office of 
Pesticide Programs (OPP) (excluding any fees appropriated) remains no less than the 
corresponding FY2012 appropriation.74 PRIA 1 and PRIA 2 stipulated that appropriated funds for 
specific EPA OPP functions be maintained at no less than 3% below their FY2002 levels. PRIA 3 
also continued to stipulate that the authorization to collect and obligate fees must be provided in 
advance in appropriations acts.75 These requirements have been met in EPA annual appropriations 
for FY2004 through FY2012,76 and until March 27, 2013, in the FY2013 continuing 
appropriations resolution (P.L. 112-175). 
New Initial Content and Preliminary Technical Screenings Provisions 
Section 2(b)(5)(C) of P.L. 112-177 amends FIFRA (7 U.S.C. §136w-8(f)(4)(B)) by replacing the 
former heading “Completeness of Application” with “Initial Content and Preliminary Technical 
Screening.” This new subsection includes modifications to initial content screening and several 
new requirements and time frames for conducting “preliminary technical screening” of 
registration applications, and notifying registrant applicants of potential deficiencies of data and 
information. The provision allows for applicants to correct deficiencies to avoid potential longer-
term delays in the review process. 
                                                 
72 7 U.S.C. §136w-8(c). 
73 7 U.S.C. §136w-8(c)(3)(B)(i), the same as PRIA 2. PRIA 1 had required a range of $750,000 to $1 million for 
worker protection activities. 
74 Section 2(b)(3)(A) through (C) amends 7 U.S.C. §136w-8(d)(2) and strikes paragraph (4). 
75 FIFRA §33(c)(4) Collections and Appropriations (7 U.S.C. §136w-8(c)(4)(A)). 
76 FY2004 (P.L. 108-199); FY2005 (P.L. 108-447); FY2006 (P.L. 109-54); FY2007 (P.L. 110-5); FY2008 (P.L. 110-
161); FY2009 (P.L. 111-8); FY2010 (P.L. 111-88); FY2011 (P.L. 112-10, for EPA, §1101(a)(4) and §1104 in Title I of 
Division B in P.L. 112-10 provided continued authorization for the collection of pesticide fees during FY2011 pursuant 
to FY2010 P.L. 111-88, Division A); and FY2012 (P.L. 112-74). 
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Prohibitions on “Tolerance Fees” and Other Pesticide Fees 
PRIA 3 extended the prohibition on EPA collection of “any” tolerance fees under the authority of 
Section 408(m)(l) of FFDCA through FY2017.77 Authority for collecting tolerance fees dates 
back as far as the 1954 amendments to FFDCA (P.L. 518; July 22, 1954), which, as passed, 
required the collection of fees “sufficient to provide adequate service” for establishing maximum 
residue levels (tolerances) for pesticides on food (see more detailed discussion below under “A 
Historical Overview of Pesticide Fee Authorities”). Under PRIA 3, fee revenues to support 
tolerance assessments are allocated from maintenance fees (for tolerance reassessments) and 
registration service fees (for new and amended tolerances) through FY2017. Registration service 
fees are authorized to be phased out at reduced levels through FY2019. 
Prohibiting collections of tolerance fees under PRIA 3 expires at the end of FY2017. PRIA 3 
continued to prohibit “other fees” by amending FIFRA Section 4(i)(6)78 and by replacing FY2014 
with FY2019. The EPA Administrator is prohibited from levying any other fees for the 
registration of a pesticide other than as stipulated under PRIA. Thus, the collection of fees under 
the registration fee authority codified in 1988 (Subpart U of C.F.R. Part 152) is temporarily 
replaced and essentially prohibited by this provision. 
Elimination of 1988 Reregistration Fees 
Section 2(a)(1)(C) of PRIA 3 amends 7 U.S.C. §136a-1(i) by striking paragraphs (1), (2), (3), (4) 
and (7), which were provided for one-time registration fees established under the 1988 
amendments to FIFRA (P.L. 100-532), for food or feed and non-food or non-feed pesticide active 
ingredients. Accordingly, the previous paragraph (5), “Maintenance fee” is redesignated as the 
new paragraph (1). By 1994, all authorized one-time reregistration fees had been collected, 
resulting in an estimated combined total of $31.64 million (see “1988 One-Time Reregistration 
and Registration Fees” later in this report). Under PRIA 1 and PRIA 2, collections of these fees 
initially authorized under the 1998 amendments were temporarily suspended, but these provisions 
were not removed from the law as PRIA 3 does. 
Reporting Requirements Under PRIA 
PRIA 3 extended the requirement that EPA publish an annual report describing relevant actions 
taken during each fiscal year, through March 1, 2017. PRIA 3 also retained specific elements to 
be included in the report, with some technical modifications and examples. For example, PRIA 3 
added a requirement to report the number of extensions of decision time review periods agreed to 
under 7 U.S.C. §136w-8(f)(5) and a description of why the decision was not made during the 
established time review period. Also added were requirements for reporting progress of 
implementing enhancements for tracking registration submission and other activities, and 
rejection rates under the amended preliminary technical screening provisions. 
                                                 
77 21 U.S.C. §346a(m)(3). PRIA 2 prohibited collection of tolerance fees through FY2012. PRIA 1 prohibited 
collection of tolerance fees through FY2008; EPA published a notice suspending the collection of tolerance fees (U.S. 
EPA, “Pesticide Tolerance Fees; Suspension of Collection,” 69 Federal Register 12542, March 17, 2004). 
78 7 U.S.C. §136a-1(i)(6). 
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Examples of these reporting elements retained include progress made in EPA carrying out its 
obligations under the act; a description of the staffing and resources related to the costs associated 
with the review and decision making pertaining to applications; and the progress in meeting the 
goals for registration review and reregistration timeline requirements. PRIA 3 and PRIA 2 
retained a key provision of PRIA 1 that in conjunction with the increased fee revenues EPA 
identify reforms79 to the agency’s pesticide registration process with the intent of further reducing 
the existing decision review period. 
EPA released an initial report of activities during FY2004 in March 2005, and subsequent reports 
for each fiscal year through March 2012, when the agency released its most recent report, 
Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011.80 These reports 
present EPA’s summary of improvements and accomplishments for each of the fiscal years. (See 
discussion under “Pesticide Registration and Reregistration Activities Since the Enactment of 
PRIA” later in this report). 
New Reporting Requirement: Impacts on Small Business 
PRIA 3 added a requirement that, not later than October 1, 2016, the EPA Administrator submit a 
report analyzing the impact of maintenance fees on small businesses to the House Committee on 
Agriculture and the Senate Committee on Agriculture, Nutrition, and Forestry. For this reporting 
requirement, small businesses are defined as having 10 or fewer employees and annual global 
gross revenues less than $2.0 million. The report is to include the number of small businesses, as 
defined, paying maintenance fees, and the number of registrations each entity holds. 
A Historical Overview of Pesticide Fee Authorities 
Various changes and proposed changes to pesticide fee authority led up to the 2004 enactment of 
PRIA 1. Fees collected by EPA over time to support the pesticide program have included 
tolerance fees, registration fees, reregistration fees, and maintenance fees. Between 1996 and 
2004, EPA collected tolerance fees, primarily for the establishment of pesticide residue limits 
(tolerances) on food, and maintenance fees, primarily for reregistration reviews and reassessment 
of existing tolerances. 
FIFRA and FFDCA Pesticide Fee Collection Authority 
Authority for the collection of pesticide fees dates back as far as the 1954 amendments to 
FFDCA.81 At the time, §408(o)82 required the collection of fees to cover the costs of establishing 
maximum residue levels (“tolerances”) for pesticides on food. Until 1988, tolerance fees were the 
only pesticide fees collected by EPA. The 1988 amendments to FIFRA (P.L. 100-532) extensively 
expanded pesticide fee authority. The amendments included a nine-year schedule to accelerate the 
                                                 
79 Sections 33(e), Reforms to Reduce Decision Time Periods, and (f), Decision Review Time Periods.  
80 Each of the annual reports for FY2004 through FY2011 is available at http://www.epa.gov/pesticides/fees/
2011annual_report/pria_annual_report_2011.htm. 
81 Pesticide Residue Amendment of 1954, P.L. 518, 21 U.S.C. §346(a). 
82 This authority currently resides in FFDCA §408(m) (1996 FQPA). 
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process of reregistration. To help defray the costs of the accelerated process, EPA was authorized 
to collect a one-time reregistration fee from producers for their pesticide active ingredients 
registered prior to 1984, and annual maintenance fees from pesticide registrants through FY1997, 
for each registered pesticide product. The amounts of fees per registrant were tiered, depending 
on the number of registrations per registrant, as determined by EPA each fiscal year. Despite the 
availability of the fee revenues, some stakeholders and some Members of Congress continued to 
express concerns with the pace of EPA’s reregistration review efforts. 
Congress amended FIFRA in 1996 (FQPA; P.L. 104-70), extending EPA’s authority to collect the 
annual maintenance fees through FY2001. FQPA also expanded the authority under FFDCA to 
include the use of fees for purposes of reevaluating “old” tolerances (tolerance reassessment). 
FQPA requires EPA to ensure “reasonable certainty” of “no harm,” to analyze aggregate and 
cumulative effects of pesticides, and to apply safety factors for children. The new requirements 
introduced a host of responsibilities for EPA, particularly when establishing new tolerances and 
reassessing old tolerances.83 After its expiration September 30, 2001, the statutory authority for 
maintenance fees was extended in annual EPA appropriations bills prior to the enactment of the 
PRIA 1 provisions on January 23, 2004.84 
Other Pesticide Fee Authority 
In May 1988, prior to the 1988 FIFRA amendments, EPA promulgated a final pesticide 
registration fee regulation,85 citing the authority of the Independent Offices Appropriation Act 
(IOAA) of 1952 (31 U.S.C. §9701). Intended to defray increasing administrative costs of 
pesticide registration reviews, the final rule included a prescribed schedule of fees to be submitted 
with each application for registration, amended registration, or experimental use permit. 
Registration fees were to be deposited in the U.S. Treasury and not directly available to EPA. The 
regulation was challenged in court by the Chemical Specialties Manufacturers’ Association,86 and 
the collection of registration fees under this authority was temporarily suspended through FY1997 
by the 1988 amendments to FIFRA (§4(i)(6)). Collecting registration fees under this authority 
continued to be prohibited through FY2001 by the 1996 FIFRA/FFDCA amendments (FQPA) 
and, subsequently, by annual appropriations bills from FY2002 through the FY2004 Continuing 
Resolution.87 
                                                 
83 See CRS Report 96-759, Pesticide Legislation: Food Quality Protection Act of 1996 (P.L. 104-170), by Linda-Jo 
Schierow. 
84 The FY2001 statutory aggregate level of $14 million established by the 1988 FIFRA amendments was increased to 
$17 million in FY2002 (P.L. 107-73) and to $21.5 million in FY2003 (P.L. 108-10). The final Continuing Resolution 
for FY2004 (P.L. 108-135) extended the maintenance fees as authorized in FY2003 (see H.J.Res. 69, §118). 
85 40 C.F.R. 152(u) and 40 C.F.R. 172. 
86 Chemical Specialties Manufacturers Association (now the Consumer Specialty Products Association) v. EPA, No. 
88-1525. D.D.C., July 25, 1988. The lawsuit has been held in abeyance since the passage of the 1988 FIFRA 
amendments. 
87 Appropriations bills for VA-HUD and Independent Agencies passed by the 107th Congress (P.L. 107-73) and the 
108th Congress (P.L. 108-7; P.L. 108-135, Continuing Resolution for FY2004, expired January 31, 2004) contained 
similar prohibitive language. 
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Proposed Pesticide Fee Authority Modifications 
In June 1999, EPA proposed a rule restructuring tolerance fees88 in an effort to cover the cost of 
establishing initial tolerances and tolerance reassessments, including tolerance activities for 
“other” ingredients (namely, inert ingredients89). EPA proposed as much as a tenfold increase and 
the retroactive payment of fees for tolerance petitions submitted and reassessments initiated after 
FQPA was enacted in August 1996. Industry groups generally opposed the proposal. According to 
comments submitted to EPA, several industry groups disagreed and were concerned with, among 
other issues, EPA’s interpretation that the statute provided authority to collect 100% of the cost of 
tolerance reassessment using fees. These groups also generally opposed EPA’s justification for the 
tenfold increase in fees, the imposition of fees retroactively, and the potential effects of imposing 
fees for inert ingredients.90 
The 106th Congress prohibited promulgation of the tolerance fee rule in EPA’s FY2000 
appropriations (P.L. 106-74, §432). The 107th Congress considered approaches to revise the 
overall fees structure for pesticide programs and incorporated one approach in a manager’s 
amendment to the Senate version of the 2002 farm bill (S. 1731). The conference substitute 
deleted the fee provisions and was not included in the final Farm Security and Rural Investment 
Act of 2002 (P.L. 107-171). In the conference report accompanying the final bill (H.Rept. 107-
424, p. 666), the managers “strongly encouraged” EPA to withdraw its proposed tolerance fee rule 
and to instead work with the appropriate committees for a solution. Similar proposals to increase 
tolerance fees, included in EPA’s annual budget requests for FY2001 through FY2004, have been 
prohibited each year by Congress in appropriations acts.91 As discussed earlier in this report, the 
PRIA 1 provisions enacted in 2003 prohibited the collection of any tolerance fees beginning in 
FY2004 through FY2008, and PRIA 2 continues this prohibition through 2012. 
Despite the PRIA prohibitions on additional pesticide fees beginning in FY2004, the current and 
previous two Administrations proposed increased pesticide fees above those provided under PRIA 
in the FY2005 through the FY2012 budget requests for EPA.92 The 108th Congress rejected the 
President’s FY2005 budget proposal to reinstate pesticide fees in the conference report on the 
Consolidated Appropriations Act for FY2005 (H.Rept. 108-792, p. 1597). In the first session of 
the 109th Congress, language contained in the FY2005 supplemental appropriations for military 
funding enacted May 11, 2005 (P.L. 109-13, §6033), banned EPA from going forward with 
rulemaking for collecting pesticide tolerance fees as prohibited by PRIA. 
The President’s FY2006 budget request included collecting $46.0 million in pesticide fees in 
addition to those authorized under PRIA by proposing to again finalize the tolerance fee rule and 
to eliminate the prohibition on collecting registration fees originally codified in 1988.93 The 
                                                 
88  U.S. EPA, “Pesticides; Tolerance Processing Fees (Proposed Rule),” 64 Federal Register 31040-31050, June 9, 
1999. 
89 The 1996 FQPA clarified that “inert” ingredients are covered by the definition of a pesticide chemical under FFDCA 
§201(q)(1). 
90 EPA Docket # OPPT-301151 and OPPT-301151B. 
91 Appropriations bills for VA-HUD and Independent Agencies passed by the 106th Congress (P.L. 106-377), the 107th 
Congress (P.L. 107-73), and the 108th Congress (P.L. 108-7, P.L. 108-135, FY2004 Continuing Resolution) contained 
similar prohibitive language. 
92 EPA’s congressional budget for various fiscal years is available at http://www.epa.gov/planandbudget/archive.html. 
93 Executive Office of the President, Office of Management and Budget, Major Savings and Reforms in the President’s 
2006 Budget, available at http://www.gpoaccess.gov/usbudget/browse.html. 
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FY2006 appropriations bill for Interior, Environment, and Related Agencies (P.L. 109-54, H.Rept. 
109-188), which includes EPA and was enacted August 2, 2005, did not reflect the 
Administration’s additional anticipated pesticide fee revenues. The proposed fee changes in the 
Administration’s requests would have required congressional approval through the enactment of 
legislation. In its report on the FY2006 appropriations, the House Appropriations Committee 
noted that no relevant legislation had been proposed and commented that EPA should not 
continue to spend time and resources proposing such actions in conflict with current authority 
(H.Rept. 109-80, p. 105-106). 
The President’s FY2007 request included an additional $56 million in the form of “anticipated” 
revenues (offsetting receipts) to be derived from changes to fees for pesticide registrations. 
Proposed changes included a new “Registration Review” fee, elimination of the prohibition on 
collecting tolerance fees, a new schedule and restructuring of the registration service fee program, 
and increasing the authorized limit on the annual amount of maintenance fees to be collected. The 
110th Congress did not adopt the Administration’s proposed additional pesticide fee revenues. The 
Revised Continuing Appropriations Resolution for FY2007 (P.L. 110-5, H.J.Res. 20), enacted on 
February 15, 2007, provided FY2007 appropriations for EPA and numerous other federal 
agencies at the same level as provided under the authority and conditions stipulated in the 
applicable appropriations acts for FY2006 (P.L. 109-54), unless otherwise specified in P.L. 110-5. 
P.L. 110-5 included no such specifications for EPA’s pesticide program activities. 
The FY2008 budget proposed modifications to the current pesticide fees structure to collect $66 
million in anticipated revenues,94 which included a new fee program to offset the cost of 
implementing EPA’s recently initiated Registration Review Program, restructuring of existing 
registration service fees, reinstatement of tolerance fees, and increasing the annual limit on the 
amount of maintenance fees to be collected.95 The Consolidated Appropriations Act for FY2008 
(P.L. 110-161) enacted December 26, 2007, which included EPA’s FY2008 appropriations in Title 
II of Division F, did not reflect the Administration’s additional anticipated pesticide fee revenues. 
However, PRIA 2, enacted October 6, 2007, amended the authority for use of funds in the 
Reregistration and Expedited Processing Fund to include use for Registration Review, and 
included mandatory adjustments of the registration service fees—a 5% increase beginning with 
registration applications received October 1, 2008, through September 30, 2010. 
The FY2009, FY2010, FY2011, and FY2012 budget requests contained proposed modifications 
for pesticide fees and increases for existing maintenance and registration service fees. The budget 
requests included proposed restructuring of existing registration service fees, reinstatement of 
tolerance fees, and increases in the annual limit on the amount of maintenance and registration 
service fees to be collected.96 Proposed collection of additional fees above those authorized under 
PRIA 2 included $51 million, $48 million, $42 million, and $42 million for each fiscal year 
                                                 
94 Executive Office of the President, Office of Management and Budget, Major Savings and Reforms in the President’s 
2008 Budget, available at http://www.gpoaccess.gov/usbudget/browse.html. See also U.S. Environmental Protection 
Agency FY2008 Justification of Appropriation Estimates for the Committee on Appropriations, available at 
http://www.epa.gov/planandbudget/archive.html. 
95 See http://www.epa.gov/oppsrrd1/registration_review/index.htm for more information regarding EPA’s Registration 
Review Program. 
96 EPA’s congressional budget for various fiscal years is available at http://www.epa.gov/planandbudget/archive.html. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
FY2009-FY2012, respectively. The proposed fee modifications and increases were not reflected 
in the FY2009 through FY2012 enacted appropriations for EPA.97  
The President’s FY2013 budget request submitted to Congress February 13, 2012, did not include 
any proposed additional pesticide fees but rather indicated that legislative language would be 
proposed to reauthorize and increase existing maintenance and registration service fees to cover a 
greater portion of EPA’s program operating costs.98 
Pesticide Program Fee Revenues and 
Appropriations 
Historical appropriated funding and fee revenues for the pesticide program activities provide 
context for the discussion of fees imposed on pesticide registrants to supplement EPA-
appropriated revenues. The two sections that follow provide more detailed information regarding 
pesticide fee revenues over time and funds appropriated for EPA pesticide program activities. 
Revenues from Pesticide Fees 
The amount of pesticides fees collected over the years has varied, depending on the statutory 
authority at the time. Figure 1 below provides a graphic illustration of the amount (no adjustment 
for inflation) of tolerance fees, registration fees (only collected for a short period during FY1988), 
reregistration fees, maintenance fees, and registration service fees collected during FY1985 
through FY2011, before and after the enactment of PRIA in January 2004. The highest combined 
amount collected from the three fees for one year prior to the enactment of PRIA was an 
estimated $39.1 million in FY1990, the peak year for collection of the one-time reregistration 
fees. The highest combined total amount of registration service fees and maintenance fees 
collected after enactment of PRIA was the $40.6 million in FY2004 and $40.7 million in FY2010. 
 
                                                 
97 The Omnibus Appropriations Act, 2009 (P.L. 111-8), enacted March 11, 2009; the Interior Department and 
Furthering Continuing Appropriations for FY2010 (P.L. 111-88), enacted October 30, 2009; the Department of Defense 
and Full-Year Continuing Appropriations Act, 2011(P.L. 112-10), enacted April 15, 2011, or in the preceding enacted 
series of temporary continuing resolutions (CRs); and Consolidated Appropriations Act, 2012 (P.L. 112-74), enacted 
December 23, 2011. 
98 EPA’s FY2013 Congressional Justification, pp. 986-987 (pdf pp. 995-1457), http://www.epa.gov/planandbudget/
annualplan/fy2013.html. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Figure 1. EPA Pesticide Program Fee Revenues (Net Receipts in Nominal Dollars), 
FY1985-FY2011 
 
Source: Prepared by Congressional Research Service (CRS) with information from the U.S. EPA Office of Pesticide Programs. 
* Tolerance fees for FY1985-FY1988 are based on the average number of petitions per year (8-12) and the average fee per petition ($150,000). 
** Maintenance fees have been capped by legislation for each fiscal year: $14 million for FY1989-FY1997; $16 million for FY1998-FY2000; $14 million for FY2001; $17 
mil ion for FY2002; and $21.5 million for FY2003. PRIA 1 capped maintenance fees at $26 million for FY2004, $27 million for FY2005 and FY2006, $21 million for FY2007, 
and $15 million for FY2008. PRIA 2 extended the authority and set the annual statutory aggregate limit for maintenance fees at $22.0 million for FY2008 through FY2012. 
CRS-21 
Pesticide Registration and Tolerance Fees: An Overview 
 
Registration Service Fees (PRIA) 
Service fees under PRIA 3 apply to registration applications received after October 1, 2012. 
Registration applications received on or after March 23, 2004, were subject to the new service 
fees under PRIA 1; PRIA 2 applied to those received after October 1, 2007. In its FY2011 PRIA 
implementation report,99 EPA reported receiving a net total of $11.6 million in new net 
“registration service” fees during FY2011, a nearly 38% decrease compared to the FY2010 net 
total of $18.6 million. The FY2011 net total reflects subtracting $1.3 million in the form of 
refunds for overpayments and withdrawals of applications. EPA reported expending $14.3 million 
of the $19.0 million available during the fiscal year, which included $7.4 million carried forward 
from FY2010.100 The FY2011 expenditures were 21% less than the $18.2 million expended in 
FY2010. The remaining FY2011 balance of $4.7 million, a 36% decrease below the FY2010 
balance, is carried forward to FY2012. 
The total FY2011 expenditure was a 21% decrease below the FY2010 total expenditure of $18.2 
million. The majority (52%) of the fee revenues expended in FY2011 were for payroll, although a 
decrease below payroll expenditure levels for the past two fiscal years. The FY2011 payroll 
amount of $7.6 million was almost 20% below the FY2010 and FY2009 payroll expenditures of 
$9.4 million (52% and 51% of total fiscal year expenditures, respectively); relatively constant 
when compared to FY2008 ($7.6 million; 44%) and FY2005 ($7.9 million; 71%); but an increase 
above the payroll amounts for FY2007 ($7.1 million; 41%) and FY2006 ($5.8 million; 54%). At 
$4.6 million (32% of fees expended) and $6.5 million (36% of total fees expended), the amount 
of fees used for contract expenditures in FY2011 was down significantly from the previous four 
fiscal years. Prior to FY2009 ($6.7 million; $36%) and FY2010 ($6.5 million; 36%), the amount 
and proportion of fee revenue used for contract expenditures had been steadily increasing since 
FY2005: $2.2 million (20%) in FY2005; $4.0 million (37%) in FY2006; $7.0 million (46%) in 
FY2007; and $7.2 million (42%) in FY2008.101 
During FY2004, the initial year of collecting fees under PRIA, EPA indicated that it collected 
$14.7 million in new “registration service” fees and spent roughly $5.0 million. The remaining 
FY2004 balance of $9.7 million was carried forward to FY2005. Table 1 below presents EPA’s 
reported expenditures of fees collected during each fiscal year FY2004-FY2011, including the 
distribution of expenditures by pesticide program activity. 
                                                 
99 See EPA’s Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, March 2012, at 
http://www.epa.gov/pesticides/fees/2011annual_report/pria_annual_report_2011.htm; previous annual fiscal year 
reports for FY2004 through FY2010 are also available. 
100 Under FIFRA Section 33(c) (7 U.S.C. §136w-8(c)), interest earned and added to the PRIA Registration Fund is 
available to EPA for activities as authorized under PRIA 2. EPA reported that interest totaled $4,644 in FY2011. 
101 See footnote 99. 
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Table 1. EPA Expenditures from the Pesticide Registration Fund by 
Program Activity: FY2004-FY2011 
(dollars in thousands) 
Program Activity 
FY2004 
FY2005 
FY2006 
FY2007 FY2008  FY2009 FY2010  FY2011 
Payroll $2,535.3 
$7,898.2 
$5,819.8 
$7,111.6 
$7,556.4 
$9,401.6 
$9,401.3 
$7,595.2 
Contracts $1,591.3 
$2,228.8 
$4,013.1 
$6,979.5 
$7,168.1 
$6,733.3 
$6,485.7 
$4,561.6 
Worker Protection 
$430.0 
$750.1 
$750.0 
$750.0 
$2,250.0 
$2,250.0 
$2,000.0 
$2,000.0 
Other Expenses 
$455.8 
$274.3 
$221.6 
$302.7 
$205.8 
$140.6 
$309.9 
$168.8 
Total Expenditures 
$5,012.4  $11,151.4 
$10,804.5 
$15,143.8 
$17,180.3 
$18,525.5 
$18,196.9 
$14,325.6 
Source: U.S. EPA, Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, March 1, 2012; 
“Implementation reports” on EPA’s website at http://www.epa.gov/pesticides/fees/. 
Maintenance Fees 
Annual maintenance fee amounts collected per registration are set in statute, dependent on the 
number of registrations held by a registrant. The fee amount is subject to adjustment by EPA, 
based on the annual aggregate limit, also established by statute. The maintenance fee requirement 
applies to all registrations granted under Section 3 of FIFRA as well as registrations granted to 
meet special local needs under Section 24(c) of FIFRA.  
The initial 1988 authorization (P.L. 100-532) for maintenance fees set the annual aggregate at 
$14.0 million for the nine-year period from FY1989 to FY1997. The 1996 FQPA authorized 
collection of an additional $2 million (maximum aggregate of $16 million) per year for FY1998, 
FY1999, and FY2000, and returned to the original aggregate limit of $14 million in FY2001. The 
statutory authority for maintenance fees expired September 30, 2001, but was extended by 
Congress annually through appropriations legislation for FY2002, FY2003, and a portion of 
FY2004 to the enactment of PRIA. The annual aggregate limit was $17 million for FY2002 (P.L. 
107-73), $21.5 million for FY2003 (P.L. 108-7), and $21.5 million for a portion of FY2004 
through January 31, 2004, by Continuing Resolution P.L. 108-135. 
PRIA 1, included in the Consolidated Appropriations Act of FY2004 (P.L. 108-199), extended the 
existing authority to collect maintenance fees through FY2008 at initially increasing, then 
declining, levels. PRIA 1 set the annual statutory aggregate limit at $26 million for FY2004, $27 
million for FY2005 and FY2006, $21 million for FY2007, and $15 million for FY2008. PRIA 2 
extended the authority and set the annual statutory aggregate limit for maintenance fees at $22.0 
million for each of the fiscal years FY2008 through FY2012. PRIA 3 set the annual aggregate 
limit at $27.0 million for FY2013 through FY2017. Figure 1 above indicates that EPA generally 
collected the maximum aggregate limit as set by the statute in a given year. In the fiscal years 
following the enactment of PRIA 1, EPA collected $25.9 million in maintenance fees in FY2004 
(EPA initiated collection of maintenance fees at the beginning of FY2004 under preexisting 
authority, prior to the reauthorization provisions included in PRIA 1), $27.9 million in FY2005, 
$25.8 million in FY2006, $21.4 million in FY2007, $22.0 million in FY2008, $21.8 million in 
FY2009, $22.1 million in FY2010, and $22.6 million in FY2011. 
In its most current annual PRIA report, EPA reported that during FY2011, $23.3 million (135.2 
work years) in obligations was charged against the Reregistration and Expedited Processing Fund 
to offset the cost of the reregistration and registration review programs and other authorized 
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pesticide program activities. About $1.0 million (7.0 work years) from the fund was used to carry 
out new inert ingredient reviews (FIFRA Section 4(k)(3)), and $1.9 million was used to process 
fast track amendments and new products (FIFRA Section 3(c)(3)(B)).102 The unobligated balance 
in the fund at the end of FY2011, including unpaid balances, was $2.1 million. 
Under authority provided in Section 4(i)(5)(G) of FIFRA, the EPA Administrator may cancel 
registrations for failure to pay maintenance fees. In July 20012,103 EPA reported that maintenance 
fees had been paid for 15,420 (96%) FIFRA Section 3 registrations on file, and for 2,028 FIFRA 
Section 24(c). EPA sent a notice of intent to cancel for non-payment of the 2012 maintenance fees 
to registrants of 204 registrations104 (182 FIFRA Section 3 and 22 FIFRA 24(c) registrations). 
EPA also waived the 2012 maintenance fee for 196 minor use registrations as requested by the 
registrants. 
Tolerance Fees 
Historically, the annual tolerance fee collected from each applicant was based on the specific 
actions required to process a submitted application and varied depending on the number and type 
of petitions received by the agency in a given year. The amounts were adjusted over time based 
on an inflation calculation defined in statute.105 For the 20 years prior to the enactment of PRIA 1 
in January 2004, annual tolerance fees collected by EPA averaged about $1.8 million. 
1988 One-Time Reregistration and Registration Fees 
Reregistration fees, as established under the 1988 amendments to FIFRA, varied considerably and 
were based, among other things, on whether the pesticide was an active ingredient registered for a 
major food or feed use or whether it was registered only for nonfood or nonfeed uses. The one-
time active ingredient fee for reregistration ranged from $0 for a pesticide used exclusively for 
minor uses and for certain antimicrobial active ingredients to $150,000 for a major food or feed 
use active ingredient. By 1994, all authorized one-time reregistration fees had been collected, 
resulting in an estimated combined total of $31.64 million. PRIA 3 amended FIFRA by 
eliminating the one-time reregistration fee provisions.106 
                                                 
102 See “Maintenance Fees - Fees Collected and Expended,” EPA’s Implementing the Pesticide Registration 
Improvement Act - Fiscal Year 2011, at http://www.epa.gov/pesticides/fees/2011annual_report/fees-collec-expend-
fy2011.pdf. Note that Reregistration and Expedited Processing Fund revenues are supplemented by appropriated funds; 
a reported $38.5 million in appropriated funds were included in EPA’s FY2011 Enacted Operating Plan for 
reregistration and registration review program activities. 
103 U.S. EPA, “Notice of Cancellation for Nonpayment of Year 2012 Registration Maintenance Fees,” 77 Federal 
Register 44229-44231, July 27, 2012.  
104 EPA originally identified 204 registrations subject to cancellation for nonpayment in the July 27, 2012, Federal 
Register Notice; six entries inadvertently included were removed in a subsequent correction Notice (U.S. EPA, 
“Cancellation for Nonpayment of Year 2012 Registration Maintenance Fees; Correction,” 77 Federal Register 63827, 
October 17, 2012). 
105 Tolerance fees could be adjusted annually, based on annual percentage changes in federal salaries (40 C.F.R. 
180.33[o]). The most recent adjustment in May of 2003 was an increase of 4.27%, based on the 2003 pay raise for 
General Federal Schedule (GS) employees in the Washington DC/Baltimore MD metropolitan area (68 FR 24370, May 
7, 2003). 
106 Section 2 of P.L. 112-177 strikes paragraphs (1), (2), (3), (4), and (7) under 7 U.S.C. §136a-1(i). 
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As discussed earlier, prior to the 1988 FIFRA amendments, EPA had promulgated a final 
pesticide registration fee regulation,107 under the authority of the Independent Offices 
Appropriation Act (IOAA) of 1952 (31 U.S.C. §9701). EPA collected an estimated $300,000 in 
fees until the collection of registration fees under this authority was temporarily suspended 
through FY1997 by the 1988 amendments to FIFRA (§4(i)(6)). Collection of these fees was 
suspended in subsequent years under the 1996 FIFRA/FFDCA amendments (FQPA) and later, 
annual appropriations (see discussion under “Other Pesticide Fee Authority”). 
EPA Pesticide Program Appropriated Funds 
Pesticide fee revenues are supplemental to appropriated funds provided for EPA’s pesticide 
program activities. PRIA 3, as did PRIA 1 and PRIA 2, included provisions to ensure that the fee 
revenues would not be offset by potential decreases in appropriations for the Office of Pesticide 
Programs (OPP). As a condition of PRIA 3, authorization to assess registration service fees is 
suspended if congressional appropriations for specified functions conducted by the EPA Office of 
Pesticide Programs fall below a minimum amount relative to corresponding FY2012 
congressional appropriations (excluding the amount of any fees appropriated for the fiscal 
year).108 The condition under PRIA 1 and PRIA 2 was based on the no less than 3% below the 
corresponding appropriations for FY2002 (not FY2012). The historic minimum appropriations 
level has been satisfied and the fee collection authority maintained for each of the subsequent 
fiscal years through FY2012. EPA and other federal departments and agencies are currently 
operating under a continuing resolution for FY2013 (P.L. 112-175).109 
In recent fiscal years, appropriated funding for EPA’s pesticide program activities has been 
allocated within three of the eight EPA appropriations accounts: Science and Technology (S&T), 
Environmental Programs and Management (EPM), and State and Tribal Assistance Grants 
(STAG). Table 2 shows enacted appropriations for FY2004 through FY2012, and FY2013 
requested only for those pesticide program activities explicitly defined in reports accompanying 
annual appropriations. Other funding for pesticide program activities included in broader program 
activities as reported, for example, “Chemical safety and sustainability research” (includes 
endocrine disruptor research) within the S&T account, is not reflected in the table. Corresponding 
amounts for the FY2013 CR (P.L. 112-175) are not available because the specific funding levels 
for most individual departments and agencies and their program activities were not available at 
the time this report was updated.  
 
                                                 
107 40 C.F.R. 152(u) and 40 C.F.R. 172. 
108 FIFRA §33(d) Assessment of Fees (7 U.S.C. §136w-8(d)(2)). 
109 CRS Report R42520, Environmental Protection Agency (EPA): Appropriations for FY2013, coordinated by Robert 
Esworthy. 
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Table 2. EPA Appropriations for Pesticide Program Activities, 
FY2004-FY2012 Enacted and FY2013 President’s Budget Request 
(dollars in millions) 
FY2005 
Pesticide Program Activities 
FY2004 
P.L. 108-
FY2006 
FY2007 
FY2008 
FY2009 
FY2010  
FY2011  
FY2012  
FY2013  
by Appropriations Account  P.L. 108-199 
447 
P.L. 109-54  P.L. 110-5  P.L. 110-161 P.L. 111-8  P.L. 111-88  P.L. 112-10 P.L. 112-74
Request 
Environmental Programs and Management (EPM) 
Registration 
$40.8 
$39.2 
$41.6 NR  NR NR  NR NR  NR  NR 
Reregistration 
$51.7 
$51.3 
$57.5 NR  NR NR  NR NR  NR  NR 
Field 
Programs 
$25.2 
$24.4 
$24.5 NR  NR NR  NR NR  NR  NR 
Science Policy & Biotech. 
$1.7 
$1.6 
$1.7 
NR 
NR 
NR 
$1.8 
NR 
$1.8 
$1.8 
EPM Subtotal (Pesticide Licensing) $119.4  $116.5  $125.3  $119.5  $118.4  $116.1 $123.3 $116.9 $110.3  $110.0 
Science and Technology (S&T) 
Registration 
$2.3 $2.5 $2.4 NR  NR NR  NR NR  NR  NR 
Reregistration 
$2.4 $2.5 $2.5 NR  NR NR  NR NR  NR  NR 
S&T Subtotal (Pesticide Licensing) $4.7  $5.0 $4.9 $5.7 $5.8 $5.7  $6.6 $6.6 $6.6  $7.1 
State and Tribal Assistance Grants (STAG) 
Implementation 
Grants 
$13.0  $12.9 $12.9 $12.9  $12.8 $13.0  $13.5 $13.5  $13.1  $13.1 
Enforcement 
Grants 
$19.8  $19.3 $18.6 $18.6  $18.4 $18.7  $18.7 $18.7  $18.6  $19.1 
STAG Subtotal 
$32.8 
$32.2 
$31.5 
$31.5 $31.2 $31.7  $32.2 $32.2 $31.7  $32.2 
Total 
$156.9  $153.7 $161.7 $156.7  $153.4 $153.5  $162.1 $155.7 $148.6  $149.3 
Sources: Prepared by the Congressional Research Service based on information from House and Senate Appropriations Committees, conference reports, 
the Congressional Record, explanatory statements accompanying appropriations, and EPA’s Congressional Budget Justifications for each of the fiscal years.  
Note: NR indicates that a separate line item amount was not reported for that particular pesticide program activity in a given fiscal year. Funded levels presented in the table 
are only for those pesticide program activities explicitly defined in reports accompanying annual appropriations. Other funding for pesticide program activities included in 
broader program activities as reported, for example, “Chemical safety and sustainability research” (including endocrine disruptor research) within the S&T account, is not 
reflected in the table. 
CRS-26 
Pesticide Registration and Tolerance Fees: An Overview 
 
Pesticide Registration and Reregistration Activities 
Since the Enactment of PRIA 
All registration service fees received by EPA are deposited in the Pesticide Registration Fund 
within the U.S. Treasury as established under PRIA. EPA uses registration service fees to 
supplement appropriations to develop improved registration review processes, hire new staff, and 
cover costs associated with the review and decision making associated with registration 
applications for which fees have been paid, under the deadlines identified in PRIA. Portions of 
registration service fees are also used to enhance scientific and regulatory activities related to 
worker (farm) protection and the Pesticide Safety Education Program (PSEP). Maintenance fees 
collected by the agency are placed in the Reregistration and Expedited Processing Fund. The 
agency has used the maintenance fees to supplement appropriations primarily for reregistration 
(i.e., a reevaluation of pesticides registered prior to 1984) and tolerance review activities, and 
more recently for registration review. Portions of the revenue from this fund are used to carry out 
new inert ingredient reviews and to process fast track amendments and new products under 
FIFRA Section 3(c)(3)(B). 
PRIA 1 had modified FIFRA with regard to completion deadlines for reregistration decisions.110 
All reregistrations, other than those requiring tolerances for use on food, were to be completed no 
later than October 3, 2008. Reregistration of active ingredients that require tolerances or 
exemptions from tolerances were to be completed by August 3, 2006, as required by FFDCA 
(Section 408[q][1][C]) for tolerance reassessment. EPA completed reregistration decisions by 
September 2008; however, following the completion of a reregistration decision for a pesticide 
active ingredient, EPA must reregister the individual end-use products that contain a pesticide 
ingredient that has been declared eligible for reregistration. EPA has initiated this process, and 
expects completion by 2014. 
In anticipation of completing the pesticide reregistration and tolerance reassessment programs, 
EPA published a final rule for the “registration review” program in the Federal Register on 
August 9, 2006.111 Through this registration review program, EPA plans to review pesticides 
registered as of October 2007 approximately every 15 years, consistent with FIFRA as amended. 
The agency began implementing the registration review program at the start of FY2007. 
A key provision of PRIA 1, PRIA 2, and PRIA 3 in conjunction with the fee revenues is the 
requirement for EPA to identify reforms to its pesticide registration and registration review 
processes with the intent of reducing the agency’s decision review times. EPA has reported 
implementation of a number of process improvements to monitor workload and ensure that PRIA 
due dates are being met. As required initially under PRIA 1, EPA released annual PRIA 
implementation reports describing these process improvements and other efforts and 
accomplishments. EPA released its inaugural report in March 2005 summarizing its first nine 
months of progress implementing the provisions of PRIA from January 23, 2004, through 
                                                 
110 7 U.S.C. §36a-1(g)(2)(A). 
111 U.S. EPA (EPA), “Pesticides; Procedural Regulations for Registration Review,” 71 Federal Register 45720, August 
9, 2006. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
September 30, 2004, and subsequent reports have been annually released in 2006 through 
2012.112  
Registration Activities 
EPA reported the completion of 10,591 registration decisions/actions subject to PRIA between 
March 2004 (the effective date for PRIA implementation) and the end of FY2011. Among the 
1,554 decisions completed during FY2011, 1,074 (69.1%) were for conventional pesticides, 346 
(22.3%) for antimicrobials, and 134 (8.6%) for biopesticides.113 Table 3 below presents the 
number of completed PRIA registration decision/actions by pesticide type as reported by EPA for 
each of the fiscal years FY2004 through FY2011. 
Table 3. PRIA Completed Registration Decisions/Actions by Pesticide Type  
Reported by EPA for FY2004 through FY2011 
Type of 
Pesticide  FY2004 FY2005 FY2006 FY2007 FY2008 FY2009 FY2010 FY2011 
Conventional 
184  779  957 1189 1243 1104 0169 1074 
Antimicrobial 
14 209 271 308 336 342 310 346 
Biopesticide 
10 110 119 123  98 124 138 134 
Total 
208a 1098 1347 1620 1677 1570 1517 1554 
Source: Prepared by the Congressional Research Service based on data reported in EPA’s annual PRIA 
implementation reports for fiscal years FY2004 through FY2011 (http://www.epa.gov/pesticides/fees/). 
a.  Represents only a portion of the fiscal year fol owing the enactment of PRIA 1. 
In its annual PRIA implementation report for FY2011, EPA reported the expenditure of $1.0 
million from the Pesticide Registration Fund (registration service fees collected) for worker 
protection program activities, and $500,000 in fees was used for the Pesticide Safety Education 
Program in FY2010, as required by PRIA 2. Expenditures to enhance the current scientific and 
regulatory activities related to worker protection were the same as FY2008 through FY2010, but 
an increase above the $750,000 in expenditures during each fiscal year for FY2005 through 
FY2007. PRIA 1 authorized the use of one-seventeenth of the registration fund (not less than 
$750,000 but not more than $1 million) for enhancing worker protection scientific and regulatory 
activities. PRIA 2 retained the same proportional distribution for worker protection, but increased 
the minimum to not less than $1 million, and mandated $500,000 for funding of the Pesticide 
Safety Education Program (PSEP) for FY2008 through FY2012.114 Activities included continued 
interaction with stakeholder groups through the agency’s Pesticide Program Dialogue 
Committee’s (PPDC), a Federal Advisory Committee, enhancement of safe practices and 
pesticide risk recognition training for workers and health-care providers to improve poisoning 
                                                 
112 The PRIA implementation annual reports are available at http://www.epa.gov/pesticides/fees/. 
113 See “Pesticide Registration Service Fees - Fees Collected, Waived, Exempted and Expended,” in EPA’s 
Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, March 2012, at http://www.epa.gov/
pesticides/fees/2011annual_report/pria_annual_report_2011.htm. 
114 7 U.S.C. 138w-8(c)(3)(B). 
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Pesticide Registration and Tolerance Fees: An Overview 
 
prevention and response, and expansion of poisoning recognition and occupational illness and 
injury surveillance.115 
EPA also reported that $500,000 in fee revenues was allocated for partnership grants as required 
under PRIA 2 during FY2011 to fund three projects. No appropriated funds were used to augment 
allocated fee revenues for the partnership grants in FY2011 as in previous fiscal years. Allocated 
fee revenues were augmented with appropriated funds in FY2010 to award $1.0 million in 
partnership grants to fund five projects, to award $1.3 million for six projects in FY2009, to 
award $1.0 million for five projects in FY2008. Detailed descriptions of these projects, and those 
for FY2008 through FY2011, are included in the annual PRIA implementation report for 
FY2011.116 
Among its efforts to enhance the registration process, EPA has reported that recommendations 
from several intra-agency workgroups led to the development of pesticide registration procedures 
for front-end processing and screening, waivers and refunds, funds management, improved intra- 
and interagency coordination, and enhancements to the internal registration tracking system. EPA 
also created a “Process Improvement” workgroup under the auspices of the PPDC—an advisory 
group—to evaluate recommended process improvements in the registration program.117 The 
workgroup, which was further expanded, comprises representatives from individual registrant 
companies, pesticide trade associations, public interest groups, and agency staff, and it continues 
to address process improvement questions. Based in part on ongoing recommendations from the 
committee, the agency continued to develop new process improvements and achieve timely 
completions of decisions during FY2011, and to refine those initiated during previous fiscal 
years. EPA continues to focus on several areas identified by the stakeholder groups, including 
labeling consistency, communication of schedules, clarifications of certain application 
requirements and improved guidance materials, and electronic submissions.118 
Reregistration/Tolerance Reassessment Activities 
Upon completion of a review of a pesticide for reregistration or tolerance reassessment, EPA 
issues one of the following risk management decision documents: a Reregistration Eligibility 
Decision (RED), an Interim Reregistration Eligibility Decision (IRED), or a Tolerance 
Reassessment Progress and [Interim] Risk Management Decision (TRED).119 Increased resources, 
and the adoption of integrated reregistration and tolerance reassessment process improvements 
under PRIA 1 and PRIA 2, contributed to EPA more effectively meeting its statutory obligations. 
                                                 
115 See “Registration Service Fees - Pesticide Working Protection,” in FY2011, Implementing the Pesticide 
Registration Improvement Act - Fiscal Year 2011, http://www.epa.gov/pesticides/fees/2011annual_report/
pria_annual_report_2011.htm. 
116 See “Pesticide Registration Service Fees - Partnership Grants,” EPA’s Implementing the Pesticide Registration 
Improvement Act - Fiscal Year 2011, March 2012, 7-8, and Table II, http://www.epa.gov/pesticides/fees/. See also U.S. 
EPA, PRIA 2 Partnership Grants at http://www.epa.gov/pesticides/fees/2011annual_report/
pria_annual_report_2011.htm. 
117 A brief background on the PPDC, as well as agendas and reports from workgroup meetings, is available at 
http://www.epa.gov/pesticides/ppdc/pria/index.html. 
118 See “Pesticide Registration Service Fees - Progress in Meeting Decision Times,” “Process Improvements in the 
Pesticide Program,” in EPA’s Implementing the Pesticide Registration Improvement Act - Fiscal Year 2011, March 1, 
2011, http://www.epa.gov/pesticides/fees/2011annual_report/pria_annual_report_2011.htm. 
119 For more detailed explanation of these decision documents, see http://www.epa.gov/pesticides/reregistration/
index.htm. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
By August 12, 2008, EPA completed reregistration decisions for 605 of the original 613 pesticide 
“cases,”120 including 376 REDs and 229 canceled cases.121 The eight remaining REDs were 
completed at the end of September 2008, meeting the reregistration statutory deadline. EPA 
reported122 that it completed reassessment of 9,637 (99.1%) of the 9,721 preexisting tolerances by 
August 3, 2006 (the statutory deadline123). According to EPA, the reassessments resulted in the 
revocation of 3,200 food tolerances, the modification of 1,200 tolerances, and the retention of the 
remaining 5,237 tolerances. The remaining 84 tolerance reassessment decisions for five 
carbamate pesticides—aldicarb, oxamyl, carbaryl, formetanate, and carbofuran—were completed 
in September 2007 as part of EPA’s cumulative risk assessment for N-methyl carbamate 
pesticides.124 
As a final step in the reregistration process, following the completion of a RED for a pesticide 
active ingredient, EPA must reregister the individual end-use products that contain a pesticide 
ingredient that has been declared eligible for reregistration. EPA reported completing 1,218 
product reregistration decisions during FY2011, compared to 1,718 in FY2010, 1,769 in FY2009, 
1,196 in FY2008, and 978 in FY2007. The 1,218 product reregistration actions during FY2011 
included 373 products registered, 460 amended, 6 suspended, and 379 canceled. As of the end of 
FY2011, EPA reported that it had completed decisions for 16,952 of the total 24,576 pesticide 
end-use products subject to product reregistration. Decisions are pending for 7,624 products. EPA 
also reported that as of the end of FY2011 it had completed product reregistration for 246 of the 
total 384 REDs, including 28 of the 31 organophosphates. EPA’s goal for FY2012 is 1,200 
decisions, and the agency expects to complete the last decisions in 2014.125 
Registration Review126 
The 1996 amendments to FIFRA (as enacted under FQPA) included, among other things, a 
provision for the periodic review of pesticide registrations. Under Section 3(g)(1)(A), 
Registration Review, “... The Administrator shall by regulation establish a procedure for 
accomplishing the periodic review of registrations. The goal of these regulations shall be a review 
of a pesticide’s registration every 15 years.” Such periodic review is necessary to determine if all 
registered pesticides continue to meet the statutory standard of no unreasonable adverse effects, 
taking into account changes in scientific capabilities for assessing risk, as well as changes in 
                                                 
120 Related pesticide active ingredients are grouped into cases; the 613 cases encompass approximately 1,150 pesticide 
active ingredients. 
121 EPA, http://www.epa.gov/oppsrrd1/reregistration/reregistration_facts.htm. 
122 EPA, Accomplishments under the Food Quality Protection Act (FQPA), August 3, 2006, at http://www.epa.gov/
pesticides/regulating/laws/fqpa/fqpa_accomplishments.htm. 
123 The 1996 amendments to FIFRA and FFDCA included a schedule for completion of tolerance reviews: 33% by 
August 3, 1999; 66% by August 3, 2002; and 100% by August 3, 2006 (FQPA P.L. 104-170, Title IV, §405). 
124 The Food Quality Protection Act requires EPA to assess the cumulative risks of pesticides that share a common 
mechanism of toxicity, or act the same way in the body. For more information on EPA’s cumulative risk assessments, 
see http://www.epa.gov/oppsrrd1/cumulative/index.htm. 
125 See “Maintenance Fees - Reevaluation Programs,” in EPA’s Implementing the Pesticide Registration Improvement 
Act - Fiscal Year 2011, March 2012, p. 1, http://www.epa.gov/pesticides/fees/2011annual_report/accomp-reevaluation-
fy2011.pdf. See also U.S. EPA, “Pesticide Reregistration Performance Measures and Goals, Annual Progress Report,” 
77 Federal Register 19662-19663, April 2, 2012, and EPA’s Product Reregistration website at http://www.epa.gov/
pesticides/reregistration/product-reregistration.htm. 
126 For a more detailed overview of EPA’s registration review process, see http://www.epa.gov/oppsrrd1/
registration_review/reg_review_process.htm. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
policies and pesticide use practices over time. As published in August 2006, EPA’s registration 
review final rule replaces the agency’s reregistration and tolerance reassessment programs, which 
are nearly completed.127 
According to EPA, there are 721 registration review cases, comprising 1,135 active ingredients.128 
The majority of these review cases are conventional pesticides (473 cases and 630 active 
ingredients), but cases also include antimicrobial pesticides, biochemical pesticides, and 
microbial pesticides. To meet its goal of reviewing each registered pesticide every 15 years, EPA 
anticipates it will require decisions on at least 45 cases (more than 70 pesticide active ingredients) 
annually. EPA initiated implementation of registration review in early FY2007, opening 25 
registration review case dockets by the end of the fiscal year. Consistent with its published 
planned registration review schedule for FY2008 through FY2011, EPA opened 46 dockets in 
FY2008, 70 in FY2009, 75 in FY2010, and 81 in FY2011.129 The pace must be maintained for the 
next six years to ensure the initial 15-year cycle remains on schedule for FY2022. In FY2012, 
744 pesticide cases comprising 1,165 active ingredients are scheduled for registration review 
(including cases that were scheduled but were not required to go through registration review 
because there are no active registrations for those pesticides in the United States).130 
On April 25, 2012, EPA released its revised four-year schedule, Registration Review: Summary of 
Planned Schedule for Opening Registration Review Dockets by Fiscal Year 2012 to 2015.131 
According to the report’s summary, a number of changes to the registration review schedule were 
the result of moving cases formerly on the antimicrobial pesticide schedule to the conventional 
schedule that were determined to no longer have registered antimicrobial uses; certain other 
pesticides that were determined to no longer have conventional uses were moved from the 
conventional pesticide schedule to the antimicrobial pesticide schedule or to the biopesticide 
schedule. Several changes to the registration review schedule for FY2013 occurred as a result of 
the determination to move all fumigants to the same schedule.132 
EPA plans to update the registration review schedule at least once a year and possibly more 
frequently based on the agency’s consideration of issues raised by the public, registrants, and 
other stakeholders. 
Conclusion 
EPA’s timely completion of the statutory registration, reregistration, and tolerance assessment 
requirements for pesticides has been an ongoing concern for some Members of Congress, the 
                                                 
127 71 Federal Register 45732, August 9, 2006, as amended at 73 Federal Register 75595, December 12, 2008. 
128 For updated information on EPA’s schedule for opening dockets to begin pesticide registration reviews, see 
http://www.epa.gov/oppsrrd1/registration_review/explanation.htm. 
129 See “Maintenance Fees - Pesticide Reevaluation Programs/Status of Registration Review,” in EPA’s Implementing 
the Pesticide Registration Improvement Act - Fiscal Year 2011, March 1, 2011, http://www.epa.gov/pesticides/fees/
2011annual_report/pria_annual_report_2011.htm. 
130 See EPA’s website “Pesticides: Registration Review - Program Highlights,” at http://www.epa.gov/oppsrrd1/
registration_review/highlights.htm. 
131 “Registration Review: Schedule for Beginning Reviews - 2011 to 2015,” http://www.epa.gov/oppsrrd1/
registration_review/schedule.htm. 
132 See footnote 131. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
agency itself, industry, and public interest groups. Attempts historically, prior to the enactment of 
PRIA 1, to defray the increased costs of administering the pesticide program by modifying 
existing pesticide fee requirements through regulation and proposed legislation have been viewed 
by some as not being entirely successful. The Pesticide Registration Improvement Extension Act 
of 2012 (PRIA 3; P.L. 112-177), enacted September 28, 2012, reauthorized and revised fee 
provisions under the Pesticide Registration Improvement Renewal Act (PRIA 2; P.L. 110-94), 
enacted October 9, 2007, and its predecessor, the Pesticide Registration Improvement Act (PRIA 
1; P.L. 108-199), enacted January 23, 2004. Under PRIA 3, authority to collect registration 
service fees and maintenance fees ends at the end of FY2017, with phase-out authority at reduced 
levels for service fees through FY2019 (reduced by 40% during FY2018 and 70% during 
FY2019).133 
PRIA 3 and its predecessors, PRIA 1 and PRIA 2, were enacted to help address several key issues 
and concerns regarding delays and complexities associated with EPA’s pesticide registration 
reviews. Most notably, EPA has reported that the PRIA 1 and PRIA 2 provisions requiring 
specific decision process and schedule reforms, in conjunction with increased fee revenues, have 
led to more timely completion of certain registration applications and the completion of the 
reregistration reviews. A coalition of industry stakeholder organizations and health and 
environmental advocacy groups confirm that advancements have been made and supported the 
enactment of PRIA 3.134 The prescriptive detailed schedules for the service fees included in PRIA 
1 and PRIA 2, and as modified in PRIA 3, are widely deemed more commensurate with the 
specific EPA actions required than previous legislative provisions related to registration and 
tolerance fees, which were more generic. Many have noted that the implementation of the PRIA 
1and PRIA 2 resulted in improved efficiencies in the overall process, including the completion of 
reregistration decisions and the reevaluation of older tolerances of those pesticides registered 
prior to 1988.  
It is anticipated that PRIA 3’s even more prescriptive fee schedule, including increasing the 
number of fee categories and subcategories would result in further efficiencies of the processing 
of registration applications. EPA, and some Members of Congress and stakeholders also expect 
that other refinements to certain pesticide fee provisions in PRIA 3 will potentially provide 
further stability for resource planning purposes that had been lacking historically prior to PRIA 1. 
EPA has reported progress in developing process improvements and meeting shortened 
registration review deadlines during PRIA 1 (PRIA 1 became effective March 23, 2004) and that 
refinements and improvements continued under PRIA 2. Sustained improvement in the efficiency 
of EPA’s decision-making process with the enactment of PRIA 3 is dependent on the agency’s 
ability to continue to establish and effectively implement reforms while maintaining the 
protection of human health and the environment required by the statutes. EPA continuously 
develops and refines its scientific protocols and guidelines with input from stakeholders and the 
scientific community through various public forums.135 However, as past experience has shown, 
                                                 
133 7 U.S.C. §136w-8(m). 
134 See footnote 30. See also: National Resources Defense Council, Sep. 24, 2012 Press Release, 
http://www.nrdc.org/media/2007/070924.asp; CropLife America Sep. 14, 2012, Press Releases, 
http://www.croplifeamerica.org/news/cla; Consumer Specialty Products Association (CSPA)Sep. 13 and 28, 2012 Press 
Releases at http://www.cspa.org/news-media-center/news-releases/. 
135 Examples of EPA advisory workgroups and committees for pesticide science and procedural issues are available at 
http://www.epa.gov/pesticides/science/committees.htm. 
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Pesticide Registration and Tolerance Fees: An Overview 
 
this can be a complex and time-consuming undertaking, affected by uncertainties and advances in 
technology that could enhance or inhibit further acceleration of the pesticide review process. 
Congressional Research Service 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Appendix. Chronology of FIFRA and FFDCA 
Pesticide Fee Collection Authority 
Table A-1 below provides a time line of key pesticide fee authorities and implementation 
regulations; the following sections provide a brief description of these actions. 
Table A-1. Time Line of Key Legislation and Regulation 
Regarding Pesticide Fees 
Year  Legislation/Regulation 
 Pesticide 
Fee 
Authority/Action 
1952 
  Independent Appropriations Act of 1952 
  Authorized the head of each agency to prescribe 
(IOAA; 31 U.S.C. §9701) 
regulations establishing a charge for a service or thing of 
value provided by the agency. 
1954 
  Federal Food Drug and Cosmetic Act, 
  Authorized fees to accompany initial or modified 
amended (FFDCA; P.L. 518, 
petitions for establishing tolerances under FFDCA §408 
21 U.S.C. §346 [a]) 
(o). 
1986 
  EPA Registration Fee Regulation: 
  Proposed a schedule of fees to accompany pesticide 
Proposed (51 Federal Register 42974, 
registration and experimental use permit applications, 
Nov. 26, 1986) 
citing the authority of IOAA. 
1988 
  EPA Registration Fee: Final Regulation 
  Established fees to accompany pesticide registration and 
(40 C.F.R. 152[u] and 40 C.F.R. 172) 
experimental use permit applications; authority 
suspended by the FIFRA amendments passed later that 
same year (1988). 
 
  Federal Insecticide, Fungicide and 
  Authorized reregistration and expedited processing 
Rodenticide Act, amended (FIFRA; P.L. 
fund: a one-time “reregistration” fee and annual 
100-532), enacted Oct. 25, 1988 
“maintenance” fees through FY1997. Prohibited 
col ection of other fees (including “registration fees” as 
defined in 40 C.F.R. 152[u] and 40 C.F.R. 172). 
1996 
  Food Quality Protection Act 1996: FIFRA 
  Extended authorization for maintenance fees through 
and FFDCA, amended (FQPA; P.L. 104-
FY2001. FFDCA authority (§408[m]) amended to cover 
170), enacted Aug. 3, 1996 
costs of all tolerance activities and directs EPA to 
deposit funds col ected as maintenance fees to be used 
for reassessing existing tolerances as needed. Prohibits 
col ection of registration fees as defined in 40 C.F.R. 
152(u) and 40 C.F.R. 172 through FY2001. 
1999 
  EPA Tolerance Fee Rule: Proposed 
  Proposed establishment of a tenfold increase in existing 
(64 Federal Register 31039-31050, 
tolerance fees and new “tolerance reassessment” fees, 
June 9, 1999) 
including fee for reviewing tolerances for inert 
ingredients. Fees, to be collected retroactively from 
1996, would supplement authorized maintenance fees. 
 
  FY2001 EPA Appropriations  
  Prohibited promulgation of a final tolerance fee rule 
(P.L. 106-74), enacted Oct. 20, 1999  
based on EPA’s 1999 proposal. 
2000 
  FY2000 EPA Appropriations  
  Continued prohibition on promulgation of a final 
(P.L. 106-377), enacted Oct. 27, 2000 
tolerance fee rule as proposed in 1999. 
2001 
  FY2002 EPA Appropriations  
  Continued the prohibition on promulgation of a final 
(P.L. 107-73), enacted Nov. 26, 2001 
tolerance fee rule based on the 1999 proposal and on 
col ection of registration fees as codified in 1988. 
Maintenance fees reauthorized and aggregate limit 
increased. 
Congressional Research Service 
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Pesticide Registration and Tolerance Fees: An Overview 
 
Year  Legislation/Regulation 
 Pesticide 
Fee 
Authority/Action 
2002 
  Farm Security Act  
  Senate-proposed pesticide fee authorities considered 
(P.L. 107-171), enacted May 13, 2002 
and deleted in Conference. Conferees questioned the 
legal basis for EPA’s June 9, 1999, proposed rule (64 FR 
31039) to col ect tolerance fees retroactively and 
encouraged EPA to withdraw the proposal. (H.Rept. 
107-424). 
2002-    EPA Appropriations: FY2003 (P.L. 108-10) 
  Prohibited promulgation of a final tolerance fee rule 
2003 
enacted Mar. 11, 2003), and FY2004 
based on the 1999 proposal. Continued prohibition of 
Continuing Resolution through Jan. 31, 
the col ection of registration fees as codified in 1988. 
2004 (P.L. 108-135), enacted Nov. 22, 
Maintenance fees reauthorized; maximum aggregate 
2003 
levels increased. 
 
  S. 1664 and H.R. 3188, proposed; the basis    Would have authorized new a registration service fee, 
for PRIA 1 provisions later included in the 
reauthorized maintenance fees, required pesticide 
FY2004 Consolidated Appropriations Bill 
regulation process reforms, and prohibited collection of 
(P.L. 108-199), enacted Jan. 23, 2004 
tolerance fees. 
2004 
  FY2004 Consolidated Appropriations Act 
  Authorized new registration “service” fee, reauthorizes 
(P.L. 108-199; Division G, Title V), enacted 
maintenance fees, requires pesticide regulation process 
Jan. 23, 2004 
reforms, and prohibits the collection of tolerance fees. 
 
  FY2005 Consolidated Appropriations Act 
  Provided continued authorization for the collection of 
(P.L. 108-447), enacted Dec. 8, 2004 
pesticide fees during FY2005 pursuant to P.L. 108-199. 
2005 
  FY2005 supplemental appropriations for 
  Banned EPA from going forward with rulemaking for 
military funding (P.L. 109-13, §6033) 
collecting pesticide tolerance fees as prohibited by PRIA. 
enacted May 11, 2005 
2006 
  Interior, Environment, and Related 
  Provided continued authorization for the collection of 
Agencies Appropriationsa Act for FY2006 
pesticide fees during FY2006 pursuant to P.L. 108-199. 
(P.L. 109-54), enacted Aug. 25, 2005  
2007 
  Revised Continuing Appropriations 
  Provided continued authorization for the collection of 
Resolution for FY2007 (P.L. 110-5, H.J.Res. 
pesticide fees during FY2007 pursuant to P.L. 108-199, 
20), enacted Feb. 15, 2007a 
by providing funding under the authority, conditions, and 
limitations provided in the applicable appropriations Act 
for FY2006 (P.L. 109-54). 
 
  S. 1983, introduced Aug. 2, 2007, basis 
  Reauthorized, with some modification, PRIA 1 as 
for PRIA 2 became P.L. 110-94, 
enacted Jan. 23, 2004, in the FY2004 Consolidated 
enacted Oct. 9, 2007 
Appropriations Bill (P.L. 108-199; Div. G, Title V). 
 
  FY2008 Consolidated Appropriations Act 
  Provided continued authorization for the collection of 
(P.L. 110-161; Division F, Title II), 
pesticide fees during FY2008 pursuant to P.L. 110-94  (7 
enacted Dec. 26, 2007 
U.S.C. §136w-8(c)(4)(A)). 
2008 
  Consolidated Security, Disaster 
  General y extended funding for accounts in the Interior, 
Assistance, and Continuing Appropriations 
Environment, and Related Agencies Appropriations bill 
Act, 2009 (P.L. 110-329), Division A, 
at the amounts provided in the FY2008 regular 
Continuing Appropriations Resolution, 
appropriations law. Funds were available under the 
2009, enacted Sept. 30, 2008  
terms and conditions provided in that FY2008 law, 
except where otherwise specified. 
2009 
  Omnibus Appropriations Act, 2009 (P.L. 
  Provided continued authorization for the collection of 
111-8; Division E, Title II), enacted Mar. 
pesticide fees during FY2009 pursuant to P.L. 110-94  (7 
11, 2009 
U.S.C. §136w-8(c)(4)(A)). 
Congressional Research Service 
35 
Pesticide Registration and Tolerance Fees: An Overview 
 
Year  Legislation/Regulation 
 Pesticide 
Fee 
Authority/Action 
 
  Interior Department and Furthering 
  Provided continued authorization for the collection of 
Continuing Appropriations for 2010 (P.L. 
pesticide fees during FY2010 pursuant to P.L. 110-94  (7 
111-88; Division A is the Department of 
U.S.C. §136w-8(c)(4)(A)). 
the Interior, Environment, and Related 
Agencies Appropriations Act, 2010), 
enacted Oct. 30, 2009 
2010-
  Department of Defense and Ful -Year 
  Provided continued authorization for the collection of 
2011 
Continuing Appropriations Act, 2011, 
pesticide fees during FY2011 pursuant to FY2010 P.L. 
Section 1104 in Title I of Division B in P.L. 
111-88, Division A. (For EPA, under Section 1101(a)(4) 
112-10, enacted Apr. 15, 2011 (Note: 
and Section 1104 in Title I of Division B in P.L. 112-10, 
Prior to the enactment of P.L. 112-10, a 
unless otherwise expressly provided in Division B of the 
series of temporary continuing resolutions 
act, “… requirements, authorities, conditions, 
(CRs) had been enacted that sequentially 
limitations, and other provisions …” in P.L. 111-88, 
extended funding from October 1, 2010, 
Division A, shal  continue in effect through the end of 
through April 15, 2011; under these CRs 
FY2011). 
EPA and the other federal agencies usual y 
included within the Interior, Environment, 
and Related Agencies appropriations 
generally were operating under the terms 
and conditions contained in the FY2010 
appropriations law P.L. 111-88, with some 
exceptions) 
 
  Consolidated Appropriations Act, 2012 
  Provided continued authorization for the collection of 
(P.L. 112-74; H.R. 2055) (Title II of 
pesticide fees during FY2012 pursuant to P.L. 110-94 (7 
Division B), enacted Dec. 23, 2011 
U.S.C. §136w-8(c)(4)(A)). 
2012 
  S. 3552 introduced Sept. 13, 2012, became    Reauthorizes through FY2017, with some modification, 
the Pesticide Registration Improvement 
PRIA 1 as enacted Jan. 23, 2004, and PRIA 2 as enacted 
Extension Act 2012 (P.L. 112-177), 
Oct. 9, 2007. Also includes authorization to collect 
enacted Sept. 28, 2012 
maintenance fees at reduced levels for FY2018 and 
FY2019. 
Source: Prepared by the Congressional Research Service from the relevant laws and Federal Register notices. 
a.  During the first session of the 109th Congress, the House and Senate Appropriations Committees 
reorganized their subcommittees, including placing EPA’s appropriation under the Interior subcommittee 
after eliminating the VA-HUD and Independent Agencies subcommittee. 
 
Author Contact Information 
 
Robert Esworthy 
   
Specialist in Environmental Policy 
resworthy@crs.loc.gov, 7-7236 
 
Congressional Research Service 
36