eCFR Atlas
API

Overlap

Rules with more than one agency in charge

Some federal rules are managed jointly by two or more agencies. Counting those rules once per agency would inflate any total that adds agencies together, so this site also publishes a “share” figure that splits them evenly — and lists every overlap here.

Jointly managed areasⓘ

17

of 487 agency references

Words managed jointlyⓘ

979,020

1.0% of all federal regulation

Agencies involved

26

36 claims across 17 areas

Most agencies on one area

3

agencies managing a single area

Every jointly managed area

Ranked by word count.

Areas of the CFR managed by more than one agency
Citation Rule area Words Agencies Agencies Official text
7 CFR Chapter XVIII Chapter XVIII—Rural Housing Service, Rural Business-Cooperative Service, and Rural Utilities Service, Department of Agriculture 408,866 3 Rural Business-Cooperative Service, Department of Agriculture , Rural Housing Service, Department of Agriculture , Rural Utilities Service, Department of Agriculture eCFR ↗
7 CFR Chapter XLII Chapter XLII—Rural Business-Cooperative Service, Department of Agriculture 231,595 2 Rural Business-Cooperative Service, Department of Agriculture , Rural Utilities Service, Department of Agriculture eCFR ↗
48 CFR Chapter 99 Chapter 99—Cost Accounting Standards Board, Office of Federal Procurement Policy, Office of Management and Budget 77,868 2 Office of Management and Budget , Office of Federal Procurement Policy, Office of Management and Budget eCFR ↗
7 CFR Chapter L Chapter L—Rural Business-Cooperative Service, Rural Housing Service, and Rural Utilities Service, Department of Agriculture 71,784 3 Rural Business-Cooperative Service, Department of Agriculture , Rural Housing Service, Department of Agriculture , Rural Utilities Service, Department of Agriculture eCFR ↗
23 CFR Chapter II Chapter II—National Highway Traffic Safety Administration and Federal Highway Administration, Department of Transportation 37,901 2 Federal Highway Administration, Department of Transportation , National Highway Traffic Safety Administration, Department of Transportation eCFR ↗
50 CFR Chapter IV Chapter IV—Joint Regulations (United States Fish and Wildlife Service, Department of the Interior and National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce); Endangered Species Committee Regulations 37,574 2 United States Fish and Wildlife Service, Department of Interior , National Oceanic and Atmospheric Administration, Department of Commerce eCFR ↗
25 CFR Chapter V Chapter V—Bureau of Indian Affairs, Department of the Interior, and Indian Health Service, Department of Health and Human Services 29,269 2 Bureau of Indian Affairs, Department of Interior , Indian Health Service, Department of Health and Human Services eCFR ↗
47 CFR Chapter II Chapter II—Office of Science and Technology Policy and National Security Council 24,800 2 National Security Council, Executive Office of the President , Office of Science and Technology Policy, Executive Office of the President eCFR ↗
22 CFR Subchapter C Subchapter C—Foreign Service Labor Relations Board and General Counsel of the Federal Labor Relations Authority 19,112 2 Foreign Service Labor Relations Board , General Counsel of the Federal Labor Relations Authority eCFR ↗
31 CFR Chapter IX Chapter IX—Federal Claims Collection Standards (Department of the Treasury—Department of Justice) 10,456 2 Department of Justice , Department of Treasury eCFR ↗
40 CFR Chapter VII Chapter VII—Environmental Protection Agency and Department of Defense; Uniform National Discharge Standards for Vessels of the Armed Forces 9,861 2 Department of Defense , Environmental Protection Agency eCFR ↗
22 CFR Subchapter B Subchapter B—General Provisions 6,780 2 Foreign Service Impasse Disputes Panel , Foreign Service Labor Relations Board eCFR ↗
28 CFR Chapter XI Chapter XI—Department of Justice and Department of State 3,490 2 Department of Justice , Department of State eCFR ↗
47 CFR Chapter IV Chapter IV—National Telecommunications and Information Administration, Department of Commerce, and National Highway Traffic Safety Administration, Department of Transportation 3,398 2 National Highway Traffic Safety Administration, Department of Transportation , National Telecommunications and Information Administration, Department of Commerce eCFR ↗
5 CFR Chapter IV Chapter IV—Office of Personnel Management and Office of the Director of National Intelligence 2,580 2 Office of Director of National Intelligence , Office of Personnel Management eCFR ↗
40 CFR Chapter IV Chapter IV—Environmental Protection Agency and Department of Justice 2,191 2 Environmental Protection Agency , Department of Justice eCFR ↗
44 CFR Chapter IV Chapter IV—Department of Commerce and Department of Transportation 1,495 2 Department of Commerce , Department of Transportation eCFR ↗