Home
gpo.gov
govinfo.gov
e-CFR Navigation Aids
Browse
Simple Search
Advanced Search
— Boolean
— Proximity
Search History
Search Tips
Corrections
Latest Updates
User Info
FAQs
Agency List
Incorporation By Reference
Related Resources
The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.
Download the Code of Federal Regulations in XML.
Download the Electronic Code of Federal Regulations in XML.
Monthly Title and Part user viewing data for the e-CFR is available for download in CSV format .
Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code Text | PDF
Find, review, and submit comments on Federal rules that are open for comment and published in the Federal Register using Regulations.gov.
Purchase individual CFR titles from the U.S. Government Online Bookstore.
Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.
[A1]
Electronic Code of Federal Regulations
UPDATED JUNE 4, 2020
Click Here for List of Recent Update Pages
Effective regulations inserted from the above-dated Federal Register:
40 CFR 180
Regulations linked from the above-dated Federal Register:
40 CFR 52, 282
Regulations delayed, withdrawn, or extended in the above-dated Federal Register:
None
Effective dates that expire on this date:
None
Regulations inserted that were previously linked and became effective on the date listed above:
50 CFR 17 (85 FR 26818, May 5, 2020 )
50 CFR 665 (85 FR 26624, May 5, 2020 )
