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USA BANNER

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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


UTILITY MENU

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IN THIS SECTION

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AEROSOL TRANSPORTATION RISK ASSESSMENT

Aerosol-Final-Report.pdf (1.52 MB)

PHMSA contracted with the Cambridge Systematics Team to complete an Aerosol Risk
Assessment. The purpose of this assessment was to determine if the United
Nations Model Regulations' definition of aerosols maintain an equivalent level
of safety to the Hazardous Material Regulations' (HMR) definition used in the
United States.

DOT is committed to ensuring that information is available in appropriate
alternative formats to meet the requirements of persons who have a disability.
If you require an alternative version of files provided on this page, please
contact PHMSA-Accessibility@dot.gov(link sends email).
Last updated: Monday, December 5, 2022



U.S. DEPARTMENT OF TRANSPORTATION

Pipeline and Hazardous Materials Safety Administration

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4433

HAZMAT Registration Help Desk: 202-366-4109

Hazardous Materials Information Center: 1-800-467-4922

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