Regulations last checked for updates: Jul 12, 2026

Title 49 - Transportation last revised: Jul 06, 2026
authority: Sec. 207, Div. B, Pub. L. 110-432; 49 U.S.C. 24101,note; 49 U.S.C. 103(j); 49 CFR 1.81; 49 CFR 1.88; and 49 CFR 1.89
source: 85 FR 73000, Nov. 16, 2020, unless otherwise noted.