About GPO   |   Newsroom/Media   |   Congressional Relations   |   Inspector General   |   Careers   |   Contact   |   askGPO   |   Help  
 
Home   |   Customers   |   Vendors   |   Libraries  

The Electronic Code of Federal Regulations (e-CFR) is a regularly updated, unofficial editorial compilation of CFR material and Federal Register amendments produced by the National Archives and Records Administration's Office of the Federal Register (OFR) and the Government Printing Office.

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.

[2]
 
 

Electronic Code of Federal Regulations

blue pill

e-CFR Data is current as of July 29, 2014

Title Volume Chapter Browse Parts Regulatory Entity
Title 40
Protection of Environment

1 I 1-49 Environmental Protection Agency
2 50-51
3 52.01-52.1018
4 52.1019-52.2019
5 52.2020-End
6 53-59
7 60.1 to 60.5430
8 Part 60 Appendices
9 61-62
10 63.1-63.599
11 63.600-63.1199
12 63.1200-63.1439
13 63.1440-63.6175
14 63.6580-63.8830
15 63.8980-End
16 64-71
17 72-80
18 81-84
19 85-86
20 87-95
21 96-99
22 100-135
23 136-149
24 150-189
25 190-259
26 260-265
27 266-299
28 300-399
29 400-424
30 425-699
31 700-789
32 790-999
33 1000-1099
IV 1400-1499 Environmental Protection Agency and Department of Justice
V 1500-1599 Council on Environmental Quality
VI 1600-1699 Chemical Safety and Hazard Investigation Board
VII 1700-1799 Environmental Protection Agency and Department of Defense; Uniform National Discharge Standards for Vessels of the Armed Forces


For questions or comments regarding e-CFR editorial content, features, or design, email ecfr@nara.gov.
For questions concerning e-CFR programming and delivery issues, email webteam@gpo.gov.