The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an April 8th Interpretive Letter a question regarding the Hazardous Materials Regulations (“HMR”) applicable to the use of United...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued a December 20, 2024, Interpretive Letter addressing the application of the Hazardous Materials Regulations (“HMR”) applicable to...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
On 17 January 2025, the D.C. Circuit Court of Appeals vacated a 2020 Pipeline and Hazardous Materials Safety Administration (PHMSA) rule—the “Hazardous Materials: Liquefied Natural Gas by Rail Rule” (the LNG-by-Rail...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued a document titled: Considerations for Municipalities for Permitting Operations of Lithium-Ion Battery Powered Micromobility Devices...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued an October 2024 document titled: LITHIUM BATTERY GUIDE FOR SHIPPERS: A Compliance Tool for All Modes of Transportation (“Guide”)....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
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a September 25th Interpretive Letter the application of the federal Hazardous Materials Regulations (“HMR”) to the definition of...more
The Department of Transportation’s operating agencies have announced their random drug and alcohol testing rates for 2025. The rates are the same as 2024, except that PHMSA has increased its random drug testing rate to 50%....more
The Pipeline and Hazardous Materials Administration (“PHMSA”) addressed in an October 9th interpretive letter the application of federal Hazardous Materials Regulations (“HMR”) to limited quantities of compressed gas and how...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an October 16th interpretive letter the application of the Federal Hazardous Materials Regulations (“HMR”) to lithium batteries. See reference...more
The regulatory environment is top of mind these days coupled with speculation over potential change. Any attention paid to our obligations for safe and lawful operation is positive as we strive for compliance by our companies...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a September 24th Interpretive Response Letter (“IRL”) a question regarding the Hazardous Materials Regulations (“HMR”) applicable...more
The Department of Transportation’s (DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA) published on Oct. 28, 2024, a notice of proposed rulemaking (NPRM) that recommends modernizing and simplifying the...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a July 16th Interpretive Letter the application of the federal Hazardous Materials Regulations (“HMR”) applicable to: …the size of a...more
In a unanimous opinion, a panel of judges from the United States Court of Appeals for the District of Columbia Circuit (the “D.C. Circuit”) vacated four key aspects from a 2022 rulemaking by the Pipeline and Hazardous...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a July 2nd Interpretive Letter clarification of the Federal Hazardous Materials Regulation (“HMR”) applicable to elemental mercury. PHMSA...more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a July 2nd Interpretive Letter clarification of the Hazardous Materials Regulations (“HMR”) applicable to the transportation of...more
Over one million shipments of hazardous materials reportedly travel in U.S. commerce every single day. A common misunderstanding is the nature of hazardous materials—they are more commonplace than you think!...more
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”) applicable to shipping papers....more
The United States Pipeline and Hazardous Materials Administration (“PHMSA”) published in the April 10th Federal Register final rules amending the Hazardous Materials Regulations (“HMR”). See 89 Fed. Reg. 25434....more
The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a November 30, 2023, interpretive response a question regarding the Hazardous Materials Regulations (“HMR”) application to...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a September 28th interpretive letter a request for clarification of the Hazardous Materials Regulations (“HMR”) applicable to training...more
The U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration (“PHMSA”) is accepting comments through December 4, 2023 regarding forty-six (46) topics for proposed updates to the Hazardous...more
The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an August 28th letter the application of the Hazardous Materials Regulations (“HMR”) applicable to the maintenance of Department of...more