Q. Hazardous Materials Special Permits and Approvals

Answer

The PHMSA Office of Hazardous Materials Special Permits and Approvals has the primary responsibility for the issuance of DOT Exemptions and Approvals to the Hazardous Materials Regulations (HMR).

Click here for current and frequently requested exemptions (by number).

If you have any questions, contact the Office of Hazardous Materials Exemptions and Approvals by telephone at 202-366-4535 or via their online contact form. You can find all contact information here.

  • Last Updated Dec 08, 2016
  • Views 0
  • Answered By David Martin

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