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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

Hazardous Materials: Conversion of Special Permits into Regulations of General Applicability

Request for comments.

PHMSA is in the process of reviewing widely-used special permits to identify those that have proven safety records and should be converted into the Hazardous Materials Regulations (HMR) as regulations of general applicability. A special permit is an authorization issued by PHMSA that allows a company or individual to package or ship a hazardous material in a manner that varies from the regulations provided an equivalent level of safety is maintained or that, in an emergency, is necessary to protect life or property. Incorporation of special permits into the HMR is a regulatory reform effort.

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