Regulations last checked for updates: Sep 29, 2023

Title 49 - Transportation last revised: Sep 01, 2023
authority: 49 U.S.C. 322; E.O. 12674, 54 FR 15159, 3 CFR, 1989 Comp., p. 215, as modified by E.O. 12731, 55 FR 42547, 3 CFR, 1990 Comp., p. 306
source: Amdt. 99–10, 42 FR 3119, Jan. 14, 1977, unless otherwise noted.