Daily eCFR

Title 49—Transportation

Transportation

About this CFR title

TitleTitle 49

Subject areaTransportation

StatusActive

Annual CFR cycleRevised annually as of October 1

eCFR current through2026-04-27

Browse Title 49 of the Code of Federal Regulations, Transportation, including current parts and sections frequently searched in commercial motor carrier, hazardous materials, and rail contexts.

CFR
›
Title 49

ContainsSubtitles A–B

CorpusDaily eCFR

Displayed edition2026-04-27

Last updated2026-04-27

Subtitles

A
Subtitle A—Office of the Secretary of Transportation Parts 1–99
B
Subtitle B—Other Regulations Relating to Transportation Chapters I–VIII; Chapter X; Chapter XII