Regulations last checked for updates: Jan 04, 2026

Title 49 - Transportation last revised: Dec 29, 2025
authority: 49 U.S.C. 20102-20114 and 20142; 28 U.S.C. 2461 note; and 49 CFR 1.89
source: 63 FR 34029, June 22, 1998, unless otherwise noted.