The DOT this week proposed a new set of safety requirements for the operators of CO2 and hazardous liquid pipelines.

In its advisory, PHMSA described the safety issue by writing, “Cylinders that are not authorized for the safe filling or transport of gases are being sold online by major retailers. PHMSA is ...

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a September 25th Interpretive Letter the application of the federal Hazardous Materials ...

Transportation of hazardous materials poses significant risks to public safety and the environment. As incidents involving hazardous materials can lead to severe accidents, researchers have been ...