49 CFR Part 172
Part 172—Hazardous Materials Table, Special Provisions, Hazardous Materials Communications, Emergency Response Information, Training Requirements, and Security Plans
Transportation · Chapter I, Chapter I—Pipeline and Hazardous Materials Safety Administration, Department of Transportation · Subchapter C
49 CFR Part 172 - Words
- 63,094
- Sections
- 121
- Last amended
- September 8, 2026