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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Who do I contact regarding regulations and questions about transporting Hazardous Materials?

Question:
Who do I contact regarding regulations and questions about transporting Hazardous Materials?
Answer:

For questions regarding transportation of hazardous materials, cylinders, scuba tanks, etc., please contact the The Pipeline and Hazardous Materials Safety Administration (PHMSA). 

For the PHMSA regional offices, the site is: Offices | PHMSA (dot.gov)

For Hazmat Regulations and Interpretations, the site is: Regulations and Compliance | PHMSA (dot.gov)

To access HAZMAT regulations and interpretations, please see 49 CFR 171-185. (Note: This link is to the Electronic Code of Federal Regulations (e-cfr).

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