Regulations last checked for updates: Sep 29, 2023

Title 49 - Transportation last revised: Sep 01, 2023
authority: Sec. 319, Public Law 101–121 (31 U.S.C. 1352); 49 U.S.C. 322(a)
source: 55 FR 6737, 6756, Feb. 26, 1990, unless otherwise noted.