D.O.T. links
SUBCHAPTER C - HAZARDOUS MATERIALS REGULATIONS
     
Part 172 ID# Reference: Identification Number Cross Reference Index to Proper Shipping Names
Part 174: CARRIAGE BY RAIL
Part 175: CARRIAGE BY AIRCRAFT
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 181–185: [RESERVED]