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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

PHMSA Accepting Comments on Hazardous Materials Safety Device Classification Policy

Thursday, October 13, 2022

This Notice details what PHMSA will consider when reviewing an approval request to reclassify a material as a Class 9 safety device. Further, it establishes a policy for classifying subcomponents of existing safety devices as safety devices in their own right.  It further states that PHMSA will balance the potential safety benefits to persons in vehicles, vessels or aircraft with the potential danger posed by shipping explosive materials that are not incorporated in a larger component device.   

The comment period ends on November 14, 2022.
 

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.