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.

[A2]

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 April 13, 2021

Title 27 → Chapter II → Subchapter B

TITLE 27—Alcohol, Tobacco Products and Firearms

CHAPTER II—BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE

SUBCHAPTER B—FIREARMS AND AMMUNITION

rule
PartTable of
Contents		Headings
rule
400-446
[RESERVED]
447
447.1 to 447.63
IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR
478
478.1 to 478.171
COMMERCE IN FIREARMS AND AMMUNITION
479
479.1 to 479.193
MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN OTHER FIREARMS
rule

SUBCHAPTER C—EXPLOSIVES

555
555.1 to 555.224
COMMERCE IN EXPLOSIVES
rule

SUBCHAPTER D—MISCELLANEOUS REGULATIONS RELATING TO ALCOHOL AND TOBACCO

646
646.141 to 646.155
CONTRABAND CIGARETTES
647-699
[RESERVED]
rule

SUBCHAPTER E—EXPLOSIVE LICENSE AND PERMIT PROCEEDINGS

700-770
[RESERVED]
771
771.1 to 771.136
RULES OF PRACTICE IN EXPLOSIVE LICENSE AND PERMIT PROCEEDINGS
772-799
[RESERVED]

Need assistance?