transportation / transportation function subject / survey site / secure transportation / noncommercial transportation scenario / motor carrier / explosives storage magazine / explosives law / show site / transportation safety / explosives manufacturer / explosives products / transportation operations / carrier personnel / explosive materials or products / transportation function / carrier facility / licensed manufacturer / motor carriertakes possession / /
Organization
Hazard Division / PHMSA’s Hazardous Materials Information Center / Department of Homeland Security / U.S. Department of Transportation / Pipeline and Hazardous Materials Safety Administration / Federal Motor Carrier Safety Administration / / /
Regulation of Explosives in Transit The Pipeline and Hazardous Materials Safety Administration (PHMSA), within the U.S. Department of Transportation (DOT), has regulatory and civil enforcement authority over the transpor