SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS (Parts 171–181)
- PART 171—GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS
- PART 172—HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS MATERIALS COMMUNICATIONS, EMERGENCY RESPONSE INFORMATION, TRAINING REQUIREMENTS, AND SECURITY PLANS
- PART 173—SHIPPERS—GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS
- PART 174—CARRIAGE BY RAIL
- PART 175—CARRIAGE BY AIRCRAFT
- PART 176—CARRIAGE BY VESSEL
- PART 177—CARRIAGE BY PUBLIC HIGHWAY
- PART 178—SPECIFICATIONS FOR PACKAGINGS
- PART 179—SPECIFICATIONS FOR TANK CARS
- PART 180—CONTINUING QUALIFICATION AND MAINTENANCE OF PACKAGINGS