Code of Federal Regulations > Title 49 > Chapter I > Part 172 - PART 172—HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS MATERIALS COMMUNICATIONS, EMERGENCY RESPONSE INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Sep 14, 2024

Subpart A [§ 172.1 - § 172.3] - Subpart A—General

Subpart B [§ 172.101 - § 172.102] - Subpart B—Table of Hazardous Materials and Special Provisions

Subpart C [§ 172.200 - § 172.205] - Subpart C—Shipping Papers

Subpart D [§ 172.300 - § 172.338] - Subpart D—Marking

Subpart E [§ 172.400 - § 172.450] - Subpart E—Labeling

Subpart F [§ 172.500 - § 172.560] - Subpart F—Placarding

Subpart G [§ 172.600 - § 172.606] - Subpart G—Emergency Response Information

Subpart H [§ 172.700 - § 172.704] - Subpart H—Training

Subpart I [§ 172.800 - § 172.822] - Subpart I—Safety and Security Plans

Appendix Appendix A - Appendix A to Part 172—Office of Hazardous Materials Transportation Color Tolerance Charts and Tables

Appendix Appendix B - Appendix B to Part 172—Trefoil Symbol

Appendix Appendix C - Appendix C to Part 172—Dimensional Specifications for Recommended Placard Holder

Appendix Appendix D - Appendix D to Part 172—Rail Risk Analysis Factors