1. Special Provisions

49 CFR 172.102 Special Provisions — R-Codes

49 CFR 172.102 R-codes — special provisions that apply only to transportation by rail.

Excerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.

1 provision
CodeDescriptionOpen
R1A person who offers for transportation tank cars containing sulfur, molten or residue of sulfur, molten may reference the Sulfur Institute's, “Molten Sulphur Rail Tank Car Guidance document” (see §171.7) to identify tank cars that may pose a risk in transportation due to the accumulation of formed, solid sulfur on the outside of the tank.View