Regulations last checked for updates: Jul 03, 2022

Title 49 - Transportation last revised: Jun 30, 2022
authority: Executive Order 12372, July 14, 1982 (47 FR 30959), as amended April 8, 1983 (48 FR 15887): sec. 401 of the Intergovernmental Cooperation Act of 1968, as amended (31 U.S.C. 6506); sec. 204 of the Demonstration Cities and Metropolitan Development Act of 1966, as amended (42 U.S.C. 3334)
source: 48 FR 29272, June 24, 1983, unless otherwise noted.