Code of Federal Regulations > Title 49 > Chapter I > Part 177

Regulations last checked for updates: May 14, 2025

Title 49 - Transportation last revised: Mar 20, 2025

Subpart A [§ 177.800 - § 177.823] - Subpart A—General Information and Regulations

Subpart B [§ 177.834 - § 177.843] - Subpart B—Loading and Unloading

Subpart C [§ 177.848 - § 177.848] - Subpart C—Segregation and Separation Chart of Hazardous Materials

Subpart D [§ 177.854 - § 177.854] - Subpart D—Vehicles and Shipments in Transit; Accidents

Subpart E [§ 177.870 - § 177.870] - Subpart E—Regulations Applying to Hazardous Material on Motor Vehicles Carrying Passengers for Hire

authority: 49 U.S.C. 5101-5128; sec. 112 of Pub. L. 103-311, 108 Stat. 1673, 1676 (1994); sec. 32509 of Pub. L. 112-141, 126 Stat. 405, 805 (2012); 49 CFR 1.81 and 1.97