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  1. eCFR :: 49 CFR Part 397 -- Transportation of Hazardous Materials ...

  2. 49 CFR 173.52 -- Classification codes and compatibility groups of ...

  3. 29 CFR 1926.902 -- Surface transportation of explosives.

  4. How to Comply with Federal Hazardous Materials Regulations

  5. How To Apply For An Explosive Approval | PHMSA

  6. DOT Hazard Classes | Hazmat University - News and Info

    Apr 24, 2020 · DOT Hazard Class Breakdown. Let us now take a look at the nine DOT hazard classes. Hazard Class 1 – Explosives. This dot hazard class is further divided into six divisions: 1.1 Explosives (with a mass explosion …

  7. 1910.109 - Explosives and blasting agents. | Occupational Safety …

  8. 1926.902 - Surface transportation of explosives. | Occupational …