Site Feedback

Titles

The Code of Federal Regulations (CFR) is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a point-in-time system that allows you to browse the Code of Federal Regulations as they existed at any point in time (since January 2017).

It is divided into 50 titles that represent broad areas subject to Federal regulation. Each title is divided into chapters, which usually bear the name of the issuing agency. Each chapter is further subdivided into parts that cover specific regulatory areas. Large parts may be subdivided into subparts. All parts are organized in sections, and most citations to the CFR refer to material at the section level.

Titles

Last Updated Recent Changes
Title 1 :: General Provisions May 01, 2018
Title 2 :: Grants and Agreements Jun 02, 2021 view changes
Title 3 :: The President Mar 16, 2015
Title 4 :: Accounts May 01, 2018
Title 5 :: Administrative Personnel Sep 21, 2021 view changes
Title 6 :: Domestic Security Sep 10, 2021 view changes
Title 7 :: Agriculture Sep 21, 2021 view changes
Title 8 :: Aliens and Nationality Sep 20, 2021 view changes
Title 9 :: Animals and Animal Products Sep 13, 2021 view changes
Title 10 :: Energy Sep 20, 2021 view changes
Title 11 :: Federal Elections Jan 11, 2021
Title 12 :: Banks and Banking Sep 13, 2021 view changes
Title 13 :: Business Credit and Assistance Sep 16, 2021 view changes
Title 14 :: Aeronautics and Space Sep 15, 2021 view changes
Title 15 :: Commerce and Foreign Trade Sep 21, 2021 view changes
Title 16 :: Commercial Practices Sep 17, 2021 view changes
Title 17 :: Commodity and Securities Exchanges Sep 01, 2021 view changes
Title 18 :: Conservation of Power and Water Resources Sep 10, 2021 view changes
Title 19 :: Customs Duties Sep 20, 2021 view changes
Title 20 :: Employees' Benefits Aug 27, 2021 view changes
Title 21 :: Food and Drugs Sep 21, 2021 view changes
Title 22 :: Foreign Relations Sep 14, 2021 view changes
Title 23 :: Highways Sep 20, 2021 view changes
Title 24 :: Housing and Urban Development Sep 13, 2021 view changes
Title 25 :: Indians Sep 15, 2021 view changes
Title 26 :: Internal Revenue Sep 13, 2021 view changes
Title 27 :: Alcohol, Tobacco Products and Firearms Aug 25, 2021 view changes
Title 28 :: Judicial Administration Sep 16, 2021 view changes
Title 29 :: Labor Sep 21, 2021 view changes
Title 30 :: Mineral Resources Aug 13, 2021 view changes
Title 31 :: Money and Finance: Treasury Sep 16, 2021 view changes
Title 32 :: National Defense Sep 20, 2021 view changes
Title 33 :: Navigation and Navigable Waters Sep 16, 2021 view changes
Title 34 :: Education Sep 03, 2021 view changes
Title 35 :: Reserved
Title 36 :: Parks, Forests, and Public Property May 03, 2021 view changes
Title 37 :: Patents, Trademarks, and Copyrights Sep 17, 2021 view changes
Title 38 :: Pensions, Bonuses, and Veterans' Relief Sep 20, 2021 view changes
Title 39 :: Postal Service Aug 31, 2021 view changes
Title 40 :: Protection of Environment Sep 21, 2021 view changes
Title 41 :: Public Contracts and Property Management Sep 16, 2021 view changes
Title 42 :: Public Health Sep 15, 2021 view changes
Title 43 :: Public Lands: Interior Sep 07, 2021 view changes
Title 44 :: Emergency Management and Assistance Sep 17, 2021 view changes
Title 45 :: Public Welfare Sep 13, 2021 view changes
Title 46 :: Shipping Sep 10, 2021 view changes
Title 47 :: Telecommunication Sep 20, 2021 view changes
Title 48 :: Federal Acquisition Regulations System Sep 10, 2021 view changes
Title 49 :: Transportation Sep 13, 2021 view changes
Title 50 :: Wildlife and Fisheries Sep 17, 2021 view changes