Federal regulations by agency

109,567,371Words in regulations

9,659Parts

228,959Section changes since 2017

58.6%Sections unchanged since 2017

99.0%Words citing a specific statute

6,402Parts ranked for review

Size vs. restriction density

Top-level agencies; dashed lines are medians. Click a point to open the agency.

Agencies

Agency	Words	Restriction density	Unchanged since 2017	Flagged parts
Environmental Protection Agency (EPA) changed	18,133,348	10.3	65.9%	71
Department of Treasury (TREAS) changed	15,934,172	6.1	64.7%	13
Internal Revenue Service (IRS) changed	12,737,362	5.5	77.5%	0
Department of Health and Human Services (HHS) changed	7,616,327	9.1	50.8%	44
Department of Agriculture (USDA) changed	6,939,736	12.8	72.1%	60
Department of Interior (DOI) changed	6,500,032	9.9	61.4%	56
Department of Transportation (DOT)	6,411,356	13.8	45.5%	47
Department of Homeland Security (DHS) changed	5,533,041	12.4	70.8%	58
Department of Labor (DOL) changed	4,631,686	14.5	66.9%	40
United States Fish and Wildlife Service (FWS) changed	3,112,316	6.6	29.5%	1
Department of Commerce (DOC)	3,014,234	8.2	19.8%	4
Coast Guard (USCG) changed	2,777,851	15.2	78.8%	37
Food and Drug Administration (FDA)	2,768,897	9.8	72.4%	30
Centers for Medicare & Medicaid Services (CMS) changed	2,704,813	7.8	0.0%	0
Department of Defense (DOD)	2,644,850	8.7	67.8%	3
Department of Energy (DOE)	2,398,425	11.0	50.5%	17
Federal Communications Commission (FCC) changed	2,330,635	12.4	43.2%	9
Department of Justice (DOJ) changed	2,050,434	10.4	74.4%	36
Department of Housing and Urban Development (HUD)	1,875,408	13.8	60.2%	15
Federal Reserve System (FRS) changed	1,809,328	8.1	25.9%	5
Occupational Safety and Health Administration (OSHA)	1,767,860	18.1	45.7%	4
Securities and Exchange Commission (SEC)	1,649,090	10.7	61.6%	14
Federal Aviation Administration (FAA)	1,543,725	14.0	45.2%	4
Agricultural Marketing Service (AMS)	1,492,849	14.9	82.6%	27
Department of Veterans Affairs (VA)	1,430,100	7.7	54.2%	3
Rural Utilities Service (RUS)	1,423,837	12.0	69.6%	2
Nuclear Regulatory Commission (NRC) changed	1,411,153	13.4	37.8%	18
Department of Education (ED)	1,333,939	8.0	72.4%	7
Consumer Financial Protection Bureau (CFPB)	1,287,738	9.9	0.0%	0
U.S. Customs and Border Protection (USCBP)	1,274,595	9.0	69.8%	4
Office of the Secretary	1,153,715	8.7	70.8%	1
Office of Personnel Management (OPM)	1,100,037	8.5	45.1%	2
Federal Acquisition Regulatory Council	1,047,519	11.5	0.0%	0
Pipeline and Hazardous Materials Safety Administration (PHMSA)	1,026,362	15.8	71.7%	7
Bureau of Industry and Security (BIS)	1,016,930	3.6	0.0%	1
National Highway Traffic Safety Administration (NHTSA)	948,611	10.7	62.9%	6
Alcohol and Tobacco Tax and Trade Bureau (TTB)	939,177	10.2	76.7%	0
Social Security Administration (SSA)	921,651	3.9	82.4%	0
Animal and Plant Health Inspection Service (APHIS)	913,992	14.6	63.6%	10
Commodity Futures Trading Commission (CFTC)	854,898	11.7	58.2%	17
Federal Railroad Administration (FRA)	830,569	15.9	0.0%	5
Federal Deposit Insurance Corporation (FDIC) changed	805,596	8.3	62.0%	4
Federal Energy Regulatory Commission (FERC)	773,636	13.4	0.0%	5
Food and Nutrition Service (FNS)	772,593	17.6	52.8%	8
Comptroller of the Currency (OCC) changed	762,625	7.6	0.0%	0
Rural Business-Cooperative Service (RBS)	756,416	8.6	70.0%	0
Bureau of Land Management (BLM)	705,165	13.2	80.3%	14
Rural Housing Service (RHS)	682,552	8.6	84.2%	0
Office of Assistant Secretary for Housing - Federal Housing Commissioner	675,697	15.3	83.1%	12
Office of Postsecondary Education	648,189	7.0	66.3%	2
National Oceanic and Atmospheric Administration National Marine Fisheries Service	627,809	12.1	0.0%	2
Bureau of Indian Affairs (BIA)	614,127	12.1	86.3%	6
Wage and Hour Division (WHD)	588,433	6.8	85.6%	3
Public Health Service (PHS)	587,829	10.6	76.9%	3
Department of State (DOS)	584,633	10.4	81.6%	7
Employment and Training Administration (ETA)	574,100	13.1	73.5%	9
Consumer Product Safety Commission (CPSC)	551,570	12.5	82.5%	3
Office of Foreign Assets Control (OFAC)	522,215	6.4	32.3%	0
Small Business Administration (SBA)	505,147	9.6	59.9%	1
National Oceanic and Atmospheric Administration (NOAA)	494,409	9.3	0.0%	0
Defense Acquisition Regulations System (DARS)	487,748	7.8	50.3%	0
Office of Secretary of Transportation	480,047	12.6	64.8%	2
Commodity Credit Corporation (CCC)	467,780	7.4	47.7%	0
Office of Surface Mining Reclamation and Enforcement (OSM)	462,970	13.9	0.0%	17
Office of Secretary of the Interior	460,378	11.1	67.0%	5
Federal Motor Carrier Safety Administration (FMCSA)	457,167	14.1	51.3%	6
Employee Benefits Security Administration (EBSA) changed	438,730	8.7	0.0%	1
Army Corps of Engineers (COE)	433,980	10.7	86.1%	2
Federal Trade Commission (FTC)	432,849	10.5	64.3%	10
Office of Secretary	430,628	13.0	0.0%	0
National Credit Union Administration (NCUA)	426,591	9.2	0.0%	0
Mine Safety and Health Administration (MSHA)	423,284	23.2	94.8%	10
Office of Assistant Secretary for Public and Indian Housing	421,789	14.2	69.1%	2
Office of Secretary of Agriculture	413,986	8.2	67.4%	1
Federal Highway Administration (FHWA)	394,819	11.9	0.0%	0
Office of Secretary of Labor	390,014	10.9	0.0%	0
Food Safety and Inspection Service (FSIS)	362,854	16.6	81.5%	10
Federal Housing Finance Agency (FHFA)	361,960	10.5	65.4%	3
United States Patent and Trademark Office (PTO)	349,635	11.1	0.0%	0
Bureau of the Fiscal Service	346,452	6.8	90.3%	2
Fiscal Service (FS)	346,452	6.8	90.3%	2
Federal Emergency Management Agency (FEMA)	342,450	9.1	0.0%	0
Surface Transportation Board (STB)	335,462	12.2	74.6%	3
Federal Property Management Regulations System	325,681	11.6	69.9%	2
Forest Service (FS) changed	320,751	10.1	85.9%	1
Office of Secretary (Aviation Proceedings)	306,648	14.1	61.8%	8
National Park Service (NPS)	302,645	11.0	86.9%	1
Library of Congress (LOC)	301,129	13.1	10.8%	1
National Aeronautics and Space Administration (NASA)	291,620	11.3	79.0%	1
Office of Special Education and Rehabilitative Services	287,175	8.9	96.2%	3
Office of Management and Budget (OMB)	286,020	11.2	32.2%	0
Railroad Retirement Board (RRB)	283,944	6.6	94.2%	7
Office of the Secretary of Homeland Security	277,531	8.8	48.7%	4
Farm Credit Administration (FCA)	270,902	12.5	0.0%	1
Equal Employment Opportunity Commission (EEOC)	270,303	8.4	0.0%	2
General Services Administration (GSA)	261,238	11.5	62.4%	2
Office of Secretary of the Treasury	257,040	9.8	77.0%	2
Agency for International Development (USAID)	254,068	12.2	76.4%	1
Pension Benefit Guaranty Corporation (PBGC) changed	246,173	7.3	0.0%	0
Farm Service Agency (FSA)	243,490	8.0	0.0%	0
Federal Election Commission (FEC) changed	231,388	13.0	73.3%	4
Executive Office for Immigration Review (EOIR)	229,402	13.7	63.8%	8
Office of Workers' Compensation Programs (OWCP)	229,289	11.8	83.6%	5
United States Postal Service (USPS)	217,775	10.9	72.8%	0
National Archives and Records Administration (NARA)	213,332	10.7	81.1%	4
Administration for Children and Families (ACF)	212,994	10.8	40.5%	2
Maritime Administration (MARAD)	209,576	12.0	81.4%	6
U.S. Copyright Office (COLC)	208,713	13.0	0.0%	1
Bureau of Safety and Environmental Enforcement (BSEE)	207,733	16.1	61.7%	2
Drug Enforcement Administration (DEA) changed	190,280	14.1	62.4%	11
Corporation for National and Community Service (CORP/CNCS)	189,037	9.7	53.7%	3
Office of Assistant Secretary for Community Planning and Development	184,732	10.7	81.5%	0
Federal Maritime Commission (FMC)	176,794	12.3	63.0%	3
Office of Government Ethics (OGE)	176,717	7.5	0.0%	0
Bureau of Ocean Energy Management (BOEM)	168,778	10.8	59.7%	2
Office of Secretary of Education	164,460	8.2	67.1%	1
Architectural and Transportation Barriers Compliance Board (ATBCB)	164,420	35.4	81.0%	2
International Trade Administration (ITA)	155,732	5.3	0.0%	0
Office of Natural Resources Revenue (ONRR)	147,407	11.9	0.0%	1
United States International Trade Commission (ITC)	139,155	14.1	0.0%	1
National Foundation on the Arts and the Humanities (ARTS)	136,758	9.9	75.1%	1
Transportation Security Administration (TSA)	133,959	11.1	69.4%	0
Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF)	133,539	13.0	45.8%	0
National Indian Gaming Commission (NIGC)	130,175	21.7	73.4%	4
National Science Foundation (NSF)	129,016	11.4	88.7%	2
Office of Secretary of Commerce	124,950	11.9	77.0%	0
Federal Labor Relations Authority (FLRA)	115,269	14.2	33.3%	7
Postal Regulatory Commission (PRC)	111,085	13.5	8.9%	1
Tennessee Valley Authority (TVA)	110,816	12.9	0.0%	0
Financial Crimes Enforcement Network (TD)	107,881	12.2	90.8%	2
National Institute of Food and Agriculture (NIFA)	105,416	7.6	92.4%	0
Office of Elementary and Secondary Education	99,251	6.5	52.3%	0
Bureau of Prisons (BOP)	92,038	13.8	97.5%	1
Office of Federal Procurement Policy (OFPP)	91,757	11.2	90.9%	0
Office of Investment Security (IIO)	90,103	6.0	0.0%	0
Indian Health Service (IHS)	89,538	11.1	95.7%	0
Federal Aviation Administration Commercial Space Transportation (AST)	87,214	14.7	43.4%	0
Natural Resources Conservation Service (NRCS)	85,636	5.2	96.2%	0
Federal Service Impasses Panel (FSIP)	84,324	12.5	0.0%	1
National Labor Relations Board (NLRB)	83,408	10.7	39.1%	0
Federal Retirement Thrift Investment Board (FRTIB)	83,285	7.6	0.0%	0
Office of Inspector General-Health Care	82,765	5.2	0.0%	0
Federal Transit Administration (FTA)	80,039	13.9	50.0%	1
Copyright Royalty Board (CRB)	79,209	13.6	0.0%	0
Office of Administration for Children and Families Child Support Enforcement (Child Support Enforcement Program)	76,986	11.5	33.9%	1
Bureau of Reclamation (BOR)	75,855	9.2	94.8%	1
Office of Administration for Children and Families Family Assistance (Assistance Programs)	72,733	9.3	62.0%	2
Merit Systems Protection Board (MSPB)	71,882	9.8	0.0%	0
Federal Mediation and Conciliation Service (FMCS)	71,856	11.9	0.0%	0
National Institute of Standards and Technology (NIST)	70,877	8.7	63.3%	1
Executive Office of the President (EOP)	70,745	10.2	65.9%	2
Federal Travel Regulation System	69,450	7.8	0.0%	0
Legal Services Corporation (LSC)	68,843	12.9	73.2%	1
Office of Administration for Children and Families Refugee Resettlement (ORR)	68,061	14.7	70.1%	1
United States Agency for Global Media (USAGM)	66,795	10.8	100.0%	1
Office for Civil Rights	65,961	11.6	73.1%	0
Office of Labor-Management Standards (LMSO)	65,117	11.4	77.7%	7
Office of Federal Contract Compliance Programs (OFCCP)	64,661	15.6	47.5%	0
Government Accountability Office (GAO)	61,547	14.1	80.3%	1
General Counsel of the Federal Labor Relations Authority	59,821	14.1	52.4%	3
Office of Assistant Secretary for Equal Opportunity	59,421	10.2	0.0%	1
National Transportation Safety Board (NTSB)	57,476	10.8	77.0%	1
Information Security Oversight Office (ISOO)	55,540	14.4	81.9%	1
Selective Service System (SSS)	54,236	12.5	83.5%	1
Community Development Financial Institutions Fund (CDFI)	51,556	13.4	82.5%	2
Office of Navajo and Hopi Indian Relocation (ONHIR)	51,214	16.2	99.2%	0
Department of Homeland Security Acquisition Regulation (HSAR)	47,771	12.2	79.0%	1
Presidio Trust (PT)	46,182	12.2	86.4%	1
Office of Indian Affairs Assistant Secretary	45,976	9.6	2.5%	0
Occupational Safety and Health Review Commission (OSHRC)	45,249	16.5	0.0%	0
Peace Corps (PC)	43,610	10.3	72.3%	2
Federal Crop Insurance Corporation (FCIC)	41,834	6.4	75.0%	0
Office of Science and Technology Policy (OSTP)	40,969	11.1	87.1%	1
Export-Import Bank of the United States (EIB/USEIB)	37,722	14.6	65.8%	2
Economic Development Administration (EDA)	37,720	9.9	43.5%	0
Office of Assistant Secretary for Veterans' Employment and Training Service	37,579	8.6	88.4%	0
Pennsylvania Avenue Development Corporation	37,218	13.3	100.0%	0
Office of and Adult Education Technical Career	37,208	11.6	96.6%	1
Foreign Agricultural Service (FAS)	35,764	13.3	77.3%	1
Committee for Purchase From People Who Are Blind or Severely Disabled (CPPBSD)	34,896	13.6	74.4%	2
African Development Foundation (USADF)	34,076	9.4	78.7%	0
Bureau of Census (USBC)	33,994	10.2	32.9%	0
Federal Mine Safety and Health Review Commission (MSHFRC)	32,986	17.0	0.0%	0
Office of United States Trade Representative (USTR)	32,188	7.6	0.0%	0
Central Intelligence Agency (CIA)	31,592	12.4	75.4%	0
Court Services and Offender Supervision Agency for the District of Columbia (CSOSA)	31,483	7.8	63.8%	0
Human Resources Management System (Homeland Security - Office of Personnel Management)	31,429	7.2	0.0%	0
Monetary Offices	31,113	7.4	85.0%	0
Delaware River Basin Commission (DRBC)	31,000	16.6	0.0%	0
Advisory Council on Historic Preservation (ACHP)	30,756	13.3	100.0%	0
National Security Council (NSC)	30,243	6.6	98.5%	0
Water Resources Council	29,659	13.2	0.0%	0
Great Lakes St. Lawrence Seaway Development Corporation (SAINT)	28,684	13.5	63.0%	2
Foreign Service Labor Relations Board (FSLRB)	27,629	19.4	100.0%	6
Inter-American Foundation (IAF)	27,623	10.4	99.1%	0
Susquehanna River Basin Commission (SRBC)	27,208	14.1	0.0%	0
National Capital Planning Commission (NCPC)	27,185	20.0	23.5%	2
United States International Development Finance Corporation (DFC)	26,552	10.9	39.8%	1
Defense Nuclear Facilities Safety Board (DNFSB)	26,048	10.7	74.2%	0
Commission on Civil Rights (CRC)	25,731	13.8	96.6%	0
Chemical Safety and Hazard Investigation Board (CSB)	25,432	12.8	68.8%	0
Federal Financial Institutions Examination Council (FFIEC)	24,536	10.4	65.0%	0
Farm Credit System Insurance Corporation (FCSIC)	23,955	13.5	88.5%	2
Department of Education Acquisition Regulation	23,685	11.5	32.1%	0
Commission of Fine Arts (CFA)	23,097	7.5	36.4%	0
Financial Stability Oversight Council (FSOC)	22,984	11.9	75.8%	1
United States Section United States and Mexico International Boundary and Water Commission (IBWC)	22,823	11.2	100.0%	0
Utah Reclamation Mitigation and Conservation Commission (URMCC)	22,115	2.9	100.0%	0
Election Assistance Commission (EAC)	21,902	12.1	85.0%	2
Joint Board for the Enrollment of Actuaries (JBEA)	21,818	12.7	96.4%	0
Office of Director of National Intelligence (ODNI)	21,617	8.1	64.5%	0
National Counterintelligence Center (NCTC)	20,722	13.5	99.1%	0
Office of Secretary (Housing Assistance Programs and Public and Indian Housing Programs)	18,383	14.7	97.8%	0
Foreign Claims Settlement Commission of the United States (FCSC)	18,123	6.2	94.7%	0
Foreign-Trade Zones Board (FTZB)	18,038	15.2	0.0%	0
Office of Housing and Multifamily Housing Assistance Restructuring	17,920	12.4	97.3%	0
Civilian Board of Contract Appeals	17,303	8.6	5.6%	0
Office of Special Counsel (OSC)	15,877	10.8	0.0%	0
Coast Guard (Great Lakes Pilotage)	15,066	9.1	26.4%	0
Council of the Inspectors General on Integrity and Efficiency (CIGIE)	14,687	7.7	0.0%	0
National Mediation Board (NMB)	14,659	11.1	0.0%	0
Emergency Oil and Gas Guaranteed Loan Board	13,956	14.3	100.0%	0
Office of Independent Counsel	13,764	18.8	100.0%	2
Emergency Steel Guarantee Loan Board	13,736	14.1	100.0%	0
Millennium Challenge Corporation (MCC)	13,633	14.7	77.8%	0
National Council on Disability (NCD)	13,405	14.2	42.2%	0
Agricultural Research Service (ARS)	13,090	14.5	100.0%	0
Administrative Committee of the Federal Register (ACFR)	13,031	13.3	85.7%	0
Marine Mammal Commission (MMC)	12,848	19.4	0.0%	0
American Battle Monuments Commission (ABMC)	12,733	9.8	64.0%	0
Administrative Conference of the United States (ACUS)	12,622	4.9	74.2%	0
Gulf Coast Ecosystem Restoration Council (Gulf Restoration Council)	12,427	13.0	97.6%	1
Council on Environmental Quality (CEQ)	11,891	6.6	15.2%	1
Federal Prison Industries (FPI)	11,527	15.7	100.0%	1
Special Inspector General for Afghanistan Reconstruction (SIGAR)	11,302	10.2	0.0%	0
Privacy and Civil Liberties Oversight Board (PCLOB)	10,946	9.4	62.5%	0
Benefits Review Board (BRB)	10,803	15.6	89.1%	0
United States International Development Cooperation Agency	10,233	11.6	100.0%	0
James Madison Memorial Fellowship Foundation	10,108	12.0	100.0%	0
National Commission on Military, National, and Public Service (NCMNPS)	9,907	11.0	0.0%	0
National Commission on Libraries and Information Science (NCLIS)	9,896	11.9	100.0%	0
Office of Advocacy and Outreach (OAO)	9,695	8.6	96.0%	0
Harry S. Truman Scholarship Foundation (HST)	9,671	13.5	100.0%	1
Office of Inspector General, Housing and Urban Development	9,671	5.1	65.7%	0
Office of the Intellectual Property Enforcement Coordinator (IPEC)	9,574	8.8	0.0%	0
Office of National Drug Control Policy (ONDCP)	9,432	9.9	28.1%	0
National Railroad Passenger Corporation (AMTRAK)	9,355	12.8	26.7%	0
Nuclear Waste Technical Review Board (NWTRB)	9,350	16.6	100.0%	0
Foreign Service Impasse Disputes Panel (Disputes Panel)	8,875	16.5	100.0%	3
National Telecommunications and Information Administration (NTIA)	8,651	10.6	48.0%	0
Government National Mortgage Association (GinnieMae)	8,561	10.2	100.0%	0
Morris K. Udall and Stewart L. Udall Foundation (Udall Foundation)	8,541	8.7	100.0%	0
Office of Federal Housing Enterprise Oversight	7,645	5.8	100.0%	0
Office of Under-Secretary for Economic Affairs (OUSEA)	7,515	16.2	0.0%	0
Foreign Service Grievance Board (FSGB)	7,399	17.0	100.0%	1
Indian Arts and Crafts Board (IACB)	7,280	9.6	100.0%	0
Defense Logistics Agency (DLA)	7,115	3.9	100.0%	0
Armed Forces Retirement Home (AFRH)	7,055	7.1	45.8%	0
Bureau of Economic Analysis (EAB)	6,899	10.4	0.0%	0
Office of Energy Policy and New Uses (OEPNU)	6,814	9.4	94.6%	0
Office of Transportation	6,782	8.0	90.6%	0
National Technical Information Service (NTIS)	6,756	10.8	0.0%	0
Air Transportation System Stabilization (ATSB)	6,387	10.5	100.0%	0
Office of Financial Research	6,183	10.4	14.3%	0
Federal Acquisition Security Council (FASC)	5,846	7.0	0.0%	0
National Crime Prevention and Privacy Compact Council (NCPPCC)	5,716	20.3	100.0%	1
Denali Commission (DC)	5,691	12.5	100.0%	0
Geological Survey (USGS)	4,763	10.1	100.0%	0
United States and Canada International Joint Commission (IJC)	4,544	18.9	100.0%	0
Office of Special Trustee for American Indians (OST)	4,353	6.0	100.0%	0
Institute of Museum and Library Services	4,328	9.9	84.4%	0
Employees' Compensation Appeals Board (ECAB)	4,197	6.9	66.7%	0
Neighborhood Reinvestment Corporation (NEIGHBOR)	4,092	6.6	100.0%	0
United States Institute of Peace (USIP)	3,758	17.0	100.0%	0
Secret Service (USSS)	3,754	11.5	100.0%	0
Arctic Research Commission (ARCTIC)	3,716	17.2	100.0%	0
Office for Micronesian Status Negotiations	3,687	25.8	100.0%	0
Japan-United States Friendship Commission (JUSFC)	3,682	17.4	100.0%	0
National Commission for Employment Policy	3,673	17.4	100.0%	0
Military Compensation and Retirement Modernization Commission (Military Compensation and Retirement Modernization Commission)	3,610	6.6	0.0%	0
Offices of Independent Counsel	3,412	14.1	100.0%	0
Office of Procurement and Property Management (OPPM)	3,156	9.2	100.0%	0
Office of Vice President of the United States	3,090	8.4	100.0%	0
Office of Inspector General (OIG USDA)	2,947	2.0	100.0%	0
Smithsonian Institution	2,813	21.0	100.0%	0
Office of Operations	2,408	3.7	100.0%	0
Office of Environmental Quality	2,367	10.1	100.0%	0
National Agricultural Statistics Service (NASS)	2,266	2.6	100.0%	0
National Endowment for the Humanities	2,260	9.3	83.3%	0
National Endowment for the Arts (NEA)	2,135	9.8	83.3%	0
Economic Research Service (ERS)	2,120	2.8	100.0%	0
Board of Governors of the Federal Reserve System	2,099	8.6	0.0%	0
International Organizations Employees Loyalty Board	2,072	28.5	0.0%	0
Northeast Interstate Low-Level Radioactive Waste Commission	1,815	18.2	100.0%	0
Bureau of Engraving and Printing (BEP)	1,664	16.8	16.7%	0
First Responder Network Authority (FirstNet)	1,563	13.4	0.0%	0
President's Commission on White House Fellowships	1,491	11.4	100.0%	0
Office of Federal Register (OFR)	1,379	5.1	100.0%	0
Office of Information Resources Management	1,258	1.6	100.0%	0
Minority Business Development Agency (MBDA)	1,229	6.5	0.0%	0
National Railroad Adjustment Board	1,170	15.4	100.0%	0
Interstate Commerce Commission (ICC)	999	12.0	0.0%	0
Office of Administration for Children and Families Community Services	965	6.2	66.7%	0
Federal Law Enforcement Training Center (FLETC)	875	25.1	100.0%	0
Construction Industry Collective Bargaining Commission	818	1.2	0.0%	0
Department of Navy Acquisition Regulations	802	10.0	100.0%	0
World Agricultural Outlook Board	751	5.3	100.0%	0
Office of Chief Financial Officer	604	0.0	100.0%	0
Oklahoma City National Memorial Trust	553	0.0	100.0%	0
Federal Permitting Improvement Steering Council (FPISC)	149	6.7	0.0%	0
Appalachian Regional Commission (ARC)	89	0.0	0.0%	0
Federal Financing Bank	4	0.0	—	0
Office of Bilingual Education and Minority Languages Affairs	4	0.0	—	0
East-West Foreign Trade Board	0	—	—	0
Federal Procurement Regulations System	0	—	—	0
National Geospatial-Intelligence Agency (NGA)	0	—	—	0

Use the search box to find sub-agencies. A parent agency includes the parts of its sub-agencies.

Top review candidates

Rank	Part	Words	Score
1	11 CFR 108 FILING COPIES OF REPORTS AND STATEMENTS WITH STATE OFFICERS (52 U.S.C. 30113) High signals: Paperwork share +7.7 SD · Reading grade +2.9 SD · Directive share +2.5 SD · Restriction density +1.3 SD	1,404	2.25
2	29 CFR 403 LABOR ORGANIZATION ANNUAL FINANCIAL REPORTS High signals: Paperwork share +5.8 SD · Reading grade +4.9 SD · Directive share +1.9 SD	2,631	2.10
3	9 CFR 320 RECORDS, REGISTRATION, AND REPORTS High signals: Paperwork share +6.0 SD · Directive share +3.2 SD · Restriction density +1.9 SD · Reading grade +1.8 SD	1,984	2.09
4	8 CFR 247 ADJUSTMENT OF STATUS OF CERTAIN RESIDENT ALIENS High signals: Paperwork share +6.4 SD · Directive share +3.3 SD · Restriction density +1.7 SD · Reading grade +1.2 SD	1,154	2.00
5	29 CFR 402 LABOR ORGANIZATION INFORMATION REPORTS High signals: Paperwork share +6.2 SD · Directive share +2.2 SD · Restriction density +2.2 SD · Reading grade +1.6 SD	1,821	1.96
6	17 CFR 31 LEVERAGE TRANSACTIONS High signals: Reading grade +4.4 SD · Paperwork share +2.6 SD · Directive share +2.0 SD · Size +1.1 SD	21,548	1.84
7	48 CFR 1433 PROTESTS, DISPUTES, AND APPEALS High signals: Restriction density +5.2 SD · Paperwork share +4.3 SD · Directive share +3.3 SD	1,116	1.84
8	29 CFR 405 EMPLOYER REPORTS High signals: Paperwork share +5.8 SD · Reading grade +2.6 SD · Directive share +1.9 SD · Restriction density +1.6 SD	1,375	1.83
9	29 CFR 408 LABOR ORGANIZATION TRUSTEESHIP REPORTS High signals: Paperwork share +5.5 SD · Restriction density +2.5 SD · Directive share +2.0 SD · Reading grade +1.5 SD	1,174	1.78
10	49 CFR 1005 PRINCIPLES AND PRACTICES FOR THE INVESTIGATION AND VOLUNTARY DISPOSITION OF LOSS AND DAMAGE CLAIMS AND PROCESSING SALVAGE High signals: Paperwork share +4.3 SD · Directive share +2.8 SD · Reading grade +2.2 SD · Restriction density +1.4 SD	1,873	1.78
11	21 CFR 1304 RECORDS AND REPORTS OF REGISTRANTS High signals: Paperwork share +5.1 SD · Directive share +2.1 SD · Reading grade +1.8 SD · Restriction density +1.1 SD	13,831	1.78
12	33 CFR 19 WAIVERS OF NAVIGATION AND VESSEL INSPECTION LAWS AND REGULATIONS 1 High signals: Paperwork share +5.1 SD · Directive share +2.7 SD · Reading grade +1.8 SD	2,037	1.75
13	9 CFR 116 RECORDS AND REPORTS High signals: Paperwork share +6.5 SD · Restriction density +3.0 SD · Directive share +2.5 SD	1,554	1.75
14	29 CFR 406 REPORTING BY LABOR RELATIONS CONSULTANTS AND OTHER PERSONS, CERTAIN AGREEMENTS WITH EMPLOYERS High signals: Paperwork share +5.3 SD · Reading grade +2.0 SD · Directive share +1.8 SD · Restriction density +1.4 SD	1,658	1.69
15	1 CFR 603 PRIVACY ACT REGULATIONS High signals: Paperwork share +5.1 SD · Directive share +3.6 SD · Restriction density +2.5 SD	6,212	1.69
16	10 CFR 35 MEDICAL USE OF BYPRODUCT MATERIAL High signals: Paperwork share +2.7 SD · Reading grade +2.5 SD · Directive share +2.4 SD · Size +1.5 SD	32,736	1.67
17	28 CFR 115 PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS High signals: Directive share +2.9 SD · Restriction density +2.8 SD · Size +1.5 SD · Paperwork share +1.3 SD	34,753	1.64
18	17 CFR 147 OPEN COMMISSION MEETINGS High signals: Reading grade +4.9 SD · Directive share +2.7 SD · Paperwork share +1.8 SD · Restriction density +1.0 SD	4,784	1.62
19	50 CFR 217 REGULATIONS GOVERNING THE TAKE OF MARINE MAMMALS INCIDENTAL TO SPECIFIED ACTIVITIES High signals: Size +3.0 SD · Directive share +2.6 SD · Restriction density +2.0 SD · Reading grade +1.9 SD · Paperwork share +1.6 SD	188,432	1.62
20	17 CFR 5 OFF-EXCHANGE FOREIGN CURRENCY TRANSACTIONS High signals: Reading grade +3.1 SD · Paperwork share +2.5 SD · Directive share +1.6 SD · Size +1.0 SD	19,984	1.59
21	11 CFR 104 REPORTS BY POLITICAL COMMITTEES AND OTHER PERSONS (52 U.S.C. 30104) High signals: Paperwork share +4.7 SD · Directive share +1.9 SD · Restriction density +1.4 SD · Size +1.1 SD	21,888	1.59
22	17 CFR 240 GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 High signals: Size +4.0 SD · Reading grade +2.8 SD · Paperwork share +1.4 SD · Directive share +1.1 SD	579,391	1.59
23	21 CFR 111 CURRENT GOOD MANUFACTURING PRACTICE IN MANUFACTURING, PACKAGING, LABELING, OR HOLDING OPERATIONS FOR DIETARY SUPPLEMENTS High signals: Directive share +2.4 SD · Paperwork share +2.2 SD · Restriction density +1.6 SD · Reading grade +1.5 SD	15,693	1.59
24	18 CFR 357 ANNUAL SPECIAL OR PERIODIC REPORTS: CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT High signals: Paperwork share +7.5 SD · Restriction density +3.2 SD · Directive share +2.7 SD	1,143	1.57
25	16 CFR 703 INFORMAL DISPUTE SETTLEMENT PROCEDURES High signals: Directive share +3.0 SD · Paperwork share +2.9 SD · Restriction density +1.6 SD · Reading grade +1.3 SD	3,645	1.54

Score: the mean of six signals, in standard deviations (SD). Across the CFR, the top 641 of 6,402 ranked parts (10%) get a flag for review; this list shows 25. A flag is not a finding.

Recent changes

eCFR date	Part	Change	Words before	Words after
2026-11-03	10 CFR 2 AGENCY RULES OF PRACTICE AND PROCEDURE	modified	97,709	98,168
2026-11-03	10 CFR 51 ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS	modified	51,916	51,928
2026-11-03	10 CFR 52 LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS	modified	72,338	72,362
2026-11-03	10 CFR 53 RISK-INFORMED, TECHNOLOGY-INCLUSIVE REGULATORY FRAMEWORK FOR COMMERCIAL NUCLEAR PLANTS	modified	80,715	80,739
2026-11-03	10 CFR 54 REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS	modified	3,966	3,978
2026-11-03	11 CFR 111 COMPLIANCE PROCEDURE (52 U.S.C. 30109, 30107(a))	modified	10,189	10,186
2026-11-03	12 CFR 225 BANK HOLDING COMPANIES AND CHANGE IN BANK CONTROL (REGULATION Y)	modified	137,157	137,151
2026-11-03	12 CFR 238 SAVINGS AND LOAN HOLDING COMPANIES (REGULATION LL)	modified	59,693	60,387
2026-11-03	12 CFR 252 ENHANCED PRUDENTIAL STANDARDS (REGULATION YY)	modified	91,436	94,285
2026-11-03	12 CFR 265 RULES REGARDING DELEGATION OF AUTHORITY	modified	29,793	29,803
2026-11-03	12 CFR 305 ENFORCEMENT AND SUPERVISION STANDARDS	modified	15	740
2026-11-03	12 CFR 4 ORGANIZATION AND FUNCTIONS, AVAILABILITY AND RELEASE OF INFORMATION, CONTRACTING OUTREACH PROGRAM, POST-EMPLOYMENT RESTRICTIONS FOR SENIOR EXAMINERS	modified	18,098	18,793
2026-11-03	21 CFR 1301 REGISTRATION OF MANUFACTURERS, DISTRIBUTORS, AND DISPENSERS OF CONTROLLED SUBSTANCES	modified	24,825	24,834
2026-11-03	26 CFR 1 INCOME TAXES	modified	10,043,036	10,043,036
2026-11-03	29 CFR 2550 RULES AND REGULATIONS FOR FIDUCIARY RESPONSIBILITY	modified	53,795	53,823
2026-11-03	29 CFR 4044 ALLOCATION OF ASSETS IN SINGLE-EMPLOYER PLANS	modified	18,804	18,798
2026-11-03	33 CFR 165 REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS	modified	230,375	229,068
2026-11-03	36 CFR 251 LAND USES	modified	29,824	29,848
2026-11-03	40 CFR 52 APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS	modified	1,776,824	1,776,812
2026-11-03	40 CFR 63 NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES	modified	3,463,571	3,463,577
2026-11-03	42 CFR 486 CONDITIONS FOR COVERAGE OF SPECIALIZED SERVICES FURNISHED BY SUPPLIERS	modified	15,198	15,393
2026-11-03	45 CFR 84 NONDISCRIMINATION ON THE BASIS OF DISABILITY IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE	modified	38,500	38,512
2026-11-03	47 CFR 51 INTERCONNECTION	modified	47,235	47,211
2026-11-03	47 CFR 63 EXTENSION OF LINES, NEW LINES, AND DISCONTINUANCE, REDUCTION, OUTAGE AND IMPAIRMENT OF SERVICE BY COMMON CARRIERS; AND GRANTS OF RECOGNIZED PRIVATE OPERATING AGENCY STATUS	modified	21,654	21,563
2026-11-03	47 CFR 73 RADIO BROADCAST SERVICES	modified	211,420	211,456
2026-11-03	47 CFR 74 EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES	modified	69,796	69,808
2026-11-03	50 CFR 665 FISHERIES IN THE WESTERN PACIFIC	modified	65,471	65,144
2026-10-30	6 CFR 5 DISCLOSURE OF RECORDS AND INFORMATION	modified	100,545	100,569
2026-10-30	16 CFR 1211 SAFETY STANDARD FOR AUTOMATIC RESIDENTIAL GARAGE DOOR OPERATORS	modified	18,328	18,400
2026-10-30	20 CFR 404 FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- )	modified	477,867	481,736
2026-10-30	21 CFR 1308 SCHEDULES OF CONTROLLED SUBSTANCES	modified	19,254	19,257
2026-10-30	21 CFR 868 ANESTHESIOLOGY DEVICES	modified	15,001	15,876
2026-10-30	21 CFR 878 GENERAL AND PLASTIC SURGERY DEVICES	modified	21,489	22,155
2026-10-30	21 CFR 892 RADIOLOGY DEVICES	modified	14,644	15,244
2026-10-30	33 CFR 100 SAFETY OF LIFE ON NAVIGABLE WATERS	modified	58,826	59,169
2026-10-30	33 CFR 165 REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS	modified	230,057	230,375
2026-10-30	34 CFR 600 INSTITUTIONAL ELIGIBILITY UNDER THE HIGHER EDUCATION ACT OF 1965, AS AMENDED	modified	26,541	26,553
2026-10-30	34 CFR 602 THE SECRETARY'S RECOGNITION OF ACCREDITING AGENCIES	modified	17,881	18,229
2026-10-30	34 CFR 668 STUDENT ASSISTANCE GENERAL PROVISIONS	modified	162,296	162,308
2026-10-30	40 CFR 180 TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD	modified	262,228	262,260
2026-10-30	42 CFR 413 PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR END-STAGE RENAL DISEASE SERVICES; PROSPECTIVELY DETERMINED PAYMENT RATES FOR SKILLED NURSING FACILITIES; PAYMENT FOR ACUTE KIDNEY INJURY DIALYSIS	modified	146,390	146,414
2026-10-30	42 CFR 482 CONDITIONS OF PARTICIPATION FOR HOSPITALS	modified	30,479	30,479

Parts added, modified or removed across the CFR, found by comparing text hashes between daily refreshes.