49 CFR §105.15
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The following defined terms (see subpart A of this part) appear in this subpart: Approval; Federal hazardous material transportation law; Hazardous material; Hazardous materials regulations; Indian tribe; Preemption determination; Special permit; State; Transportation; Waiver of preemption