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

eCFR logo

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

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We have made big changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom right of each page!

e-CFR data is current as of January 19, 2021

Title 40 → Chapter I → Subchapter C → Part 71

TITLE 40—Protection of Environment

CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

SUBCHAPTER C—AIR PROGRAMS (CONTINUED)

PART 71—FEDERAL OPERATING PERMIT PROGRAMS

rule

Subpart A—OPERATING PERMITS

§71.1
Program overview.
§71.2
Definitions.
§71.3
Sources subject to permitting requirements.
§71.4
Program implementation.
§71.5
Permit applications.
§71.6
Permit content.
§71.7
Permit issuance, renewal, reopenings, and revisions.
§71.8
Affected State review.
§71.9
Permit fees.
§71.10
Delegation of part 71 program.
§71.11
Administrative record, public participation, and administrative review.
§71.12
Prohibited acts.
rule

Subpart B—PERMITS FOR EARLY REDUCTIONS SOURCES

§71.21
Program overview.
§71.22
Definitions.
§71.23
Applicability.
§71.24
Permit applications.
§71.25
Permit content.
§71.26
Permit issuance, reopenings, and revisions.
§71.27
Public participation and appeal.

Need assistance?