The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) clarified in an August 12th Interpretive Letter the Hazardous Materials Regulations (“HMR”) applicable to emergency discharge control equipment for...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a July 15th Interpretive Letter the application of the Hazardous Materials Regulations (“HMR”) to intermediate bulk containers (“IBCs”). See...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a January 2nd interpretive letter a question regarding the application of the Hazardous Materials Regulations (“HMR”) to...more
The United States Department of Transportation Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a November 26th letter a question addressing the Hazardous Materials Regulations (“HMR”) pressure...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an October 15th interpretive letter clarification of the Hazardous Material Regulation (“HMR”) pertaining to the classification of explosives. ...more