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Railroad - Subpart D

Specifications in Subpart D of Part 174 pertain to the handling of rail cars, transport vehicles, freight containers, or bulk packagings, unless they contain the following hazardous materials:

  • Division 1.6
  • Combustible liquids
  • Division 6.1 PG III materials
  • Class 9 materials
  • ORM-D materials

Additionally, it is important to know that placarded rail cars, transport vehicles, freight containers, or bulk packages must not be transported in a passenger train.

To learn more about Railroad HAZMAT visit our DOT Railroad HAZMAT Online Training web page.

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