Home Original page

eCFR :: Home

eCFR

Reader Aids

Welcome to the eCFR! Check out our Getting Started guide to make the most of the site.

Titles

 Last Amended Recent Changes
Title 1 :: General Provisions Dec 29, 2022
Title 2 :: Federal Financial Assistance Jan 27, 2026 view changes
Title 3 :: The President Mar 17, 2015
Title 4 :: Accounts Jul 18, 2024
Title 5 :: Administrative Personnel Feb 13, 2026 view changes
Title 6 :: Domestic Security Feb 09, 2026 view changes
Title 7 :: Agriculture Feb 04, 2026 view changes
Title 8 :: Aliens and Nationality Feb 06, 2026 view changes
Title 9 :: Animals and Animal Products Jan 28, 2026 view changes
Title 10 :: Energy Feb 02, 2026 view changes
Title 11 :: Federal Elections Feb 20, 2025
Title 12 :: Banks and Banking Feb 17, 2026 view changes
Title 13 :: Business Credit and Assistance Feb 02, 2026 view changes
Title 14 :: Aeronautics and Space Feb 02, 2026 view changes
Title 15 :: Commerce and Foreign Trade Feb 17, 2026 view changes
Title 16 :: Commercial Practices Feb 12, 2026 view changes
Title 17 :: Commodity and Securities Exchanges Jan 29, 2026 view changes
Title 18 :: Conservation of Power and Water Resources Feb 06, 2026 view changes
Title 19 :: Customs Duties Feb 06, 2026 view changes
Title 20 :: Employees' Benefits Feb 03, 2026 view changes
Title 21 :: Food and Drugs Feb 17, 2026 view changes
Title 22 :: Foreign Relations Jan 16, 2026 view changes
Title 23 :: Highways Jan 02, 2026 view changes
Title 24 :: Housing and Urban Development Feb 13, 2026 view changes
Title 25 :: Indians Dec 01, 2025 view changes
Title 26 :: Internal Revenue Feb 11, 2026 view changes
Title 27 :: Alcohol, Tobacco Products and Firearms Jan 22, 2026 view changes
Title 28 :: Judicial Administration Feb 13, 2026 view changes
Title 29 :: Labor Feb 13, 2026 view changes
Title 30 :: Mineral Resources Feb 17, 2026 view changes
Title 31 :: Money and Finance: Treasury Jan 02, 2026 view changes
Title 32 :: National Defense Feb 06, 2026 view changes
Title 33 :: Navigation and Navigable Waters Feb 11, 2026 view changes
Title 34 :: Education Oct 31, 2025 view changes
Title 35 :: Reserved
Title 36 :: Parks, Forests, and Public Property Feb 09, 2026 view changes
Title 37 :: Patents, Trademarks, and Copyrights Feb 17, 2026 view changes
Title 38 :: Pensions, Bonuses, and Veterans' Relief Feb 17, 2026 view changes
Title 39 :: Postal Service Feb 17, 2026 view changes
Title 40 :: Protection of Environment Feb 17, 2026 view changes
Title 41 :: Public Contracts and Property Management Jan 20, 2026 view changes
Title 42 :: Public Health Feb 02, 2026 view changes
Title 43 :: Public Lands: Interior Feb 17, 2026 view changes
Title 44 :: Emergency Management and Assistance Dec 31, 2024
Title 45 :: Public Welfare Feb 17, 2026 view changes
Title 46 :: Shipping Feb 17, 2026 view changes
Title 47 :: Telecommunication Feb 17, 2026 view changes
Title 48 :: Federal Acquisition Regulations System Jan 28, 2026 view changes
Title 49 :: Transportation Feb 17, 2026 view changes
Title 50 :: Wildlife and Fisheries Feb 12, 2026 view changes

The Code of Federal Regulations (CFR) is the official legal print publication containing 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 continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.