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U.S Department of Transportation

Hazmat Approvals

The Pipeline and Hazardous Materials Safety Administration has the primary responsibility for the issuance of DOT Special Permits and Approvals to the Hazardous Materials Regulations (HMR). A Special Permit or Approval…

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Updated Oct 25, 2026

U.S Department of Transportation

Hazmat Special Permits - Search Page

The Pipeline and Hazardous Materials Safety Administration has the primary responsibility for the issuance of DOT Special Permits and Approvals to the Hazardous Materials Regulations (HMR). A Special Permit or Approval…

  • HTML

Updated Oct 25, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov