Part 172 - HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS MATERIALS COMMUNICATIONS, EMERGENCY RESPONSE INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS
- Subpart A - GENERAL (§§ 172.1 — 172.3)
- Subpart B - TABLE OF HAZARDOUS MATERIALS AND SPECIAL PROVISIONS (§§ 172.101 — 172.102)
- Subpart C - SHIPPING PAPERS (§§ 172.200 — 172.205)
- Subpart D - MARKING (§§ 172.300 — 172.338)
- Subpart E - LABELING (§§ 172.400 — 172.450)
- Subpart F - PLACARDING (§§ 172.500 — 172.560)
- Subpart G - EMERGENCY RESPONSE INFORMATION (§§ 172.600 — 172.606)
- Subpart H - TRAINING (§§ 172.700 — 172.704)
- Subpart I - SAFETY AND SECURITY PLANS (§§ 172.800 — 172.822)
- Appendix A to Part 172 - Office of Hazardous Materials Transportation Color Tolerance Charts and Tables
- Appendix B to Part 172 - Trefoil Symbol
- Appendix C to Part 172 - Dimensional Specifications for Recommended Placard Holder
- Appendix D to Part 172 - Rail Risk Analysis Factors