§ 172.508 Placarding and affixing placards: Rail.
Current through Sep 25, 2026 · Read all of Part 172
(a) Each person offering a hazardous material for transportation by rail shall affix to the rail car containing the material, the placards specified by this subpart. Placards displayed on motor vehicles, transport containers, or portable tanks may be used to satisfy this requirement, if the placards otherwise conform to the provisions of this subpart.
(b) No rail carrier may accept a rail car containing a hazardous material for transportation unless the placards for the hazardous material are affixed thereto as required by this subpart.
[Amdt. 172-29, 41 FR 15996, Apr. 15, 1976, as amended by Amdt. 172-123, 55 FR 52601, Dec. 21, 1990]
Interpretation letters (2)
- Placarding of Rail Cars (Well Cars) — PHMSA, Aug 24, 2023
- Clarification of Rail Car Placarding Requirements for Division 1.1 and 1.2 Materials — PHMSA, Nov 30, 2012