49 CFR 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