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 Office of Pipeline Safety (“OPS”) issued a July 17th memorandum titled: Inspection and Enforcement Priorities (“Memorandum”)....more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a July 10th Interpretive Letter the application of the Hazardous Materials Regulations (“HMR”) to fissile exceptions for radioactive materials....more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a January 3rd Interpretive Letter the applicability of the federal Hazardous Materials Regulations (“HMR”) to a device designed...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued a January 10th interpretive Letter addressing the application of the Federal Hazardous Materials Regulations (“HMR”) to the combustible liquid...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a January 7th Interpretive Letter a question regarding the Hazardous Materials Regulation’s (“HMR”) applicability to residue on...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an October 1st Interpretive Letter the application of the federal Hazardous Materials Regulations (“HMR”): …to determine...more