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 April 22, 2014

TITLE 40—Protection of Environment

CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

SUBCHAPTER C—AIR PROGRAMS (CONTINUED)

rule
Part
Table of Contents
Headings
87
87.1 to 87.64
CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES
88
88.101-94 to 88.313-93
CLEAN-FUEL VEHICLES
89
89.1 to 89.1009
CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES
90
90.1 to 90.1208-90.1249
CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS
91
91.1 to 91.1310
CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES
92
92.1 to 92.1108
CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES
93
93.100 to 93.165
DETERMINING CONFORMITY OF FEDERAL ACTIONS TO STATE OR FEDERAL IMPLEMENTATION PLANS
94
94.1 to 94.1108
CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES
95
95.1 to 95.4
MANDATORY PATENT LICENSES


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.