The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a September 30th Interpretive Letter the application of the ...

"DADDY, what does that ugly white sign with a '1051 and a tiny six' mean on that big truck?" inquired an 8-year-old as a tanker truck barreled down I-95 within a quarter mile of a Greenwich, Conn., ...

Hazardous materials regulations make sure that the vehicles carrying them have the right labels. Miguel Perfectti/iStock via Getty Images Plus Ever wonder what those colorful signs with symbols and ...

The U.S. Department of Transportation (DOT) and the International Civil Aviation Organization (ICAO) have in place numerous regulations for shipping of dangerous goods by surface or air.

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a May 1st Interpretive Response a question regarding the Hazardous Materials Regulations (“HMR”) ...