Regulations last checked for updates: Jun 20, 2026

Title 49 - Transportation last revised: Jun 17, 2026
authority: 49 U.S.C. 20103,20107,20168,28.S.C. 2461 note; and 49 CFR 1.89
source: 39 FR 41176, Nov. 25, 1974, unless otherwise noted.