News & Analysis as of August 10, 2025

Hazardous Substances

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Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing Wet...

Mitchell, Williams, Selig, Gates & Woodyard,... on 7/9/2025

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a June 10th interpretive letter the application of Hazardous Materials Regulations (“HMR”) applicable to wet batteries...more

Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing...

Mitchell, Williams, Selig, Gates & Woodyard,... on 6/30/2025

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a June 5th interpretive letter the application of the Hazardous Materials Regulations (“HMR”) applicable to reclassifying a...more

Transportation/Hazardous Materials Regulations: Pipeline and Hazardous Materials Safety Administration Interpretive Letter...

Mitchell, Williams, Selig, Gates & Woodyard,... on 6/20/2025

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a June 3rd interpretive letter the application of the Hazardous Materials Regulations (“HMR”) applicable to the display of the...more

Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing Lithium...

Mitchell, Williams, Selig, Gates & Woodyard,... on 1/16/2025

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

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Pipelines › Government Agencies › Hazardous Substances

Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing Wet...

Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing...

Transportation/Hazardous Materials Regulations: Pipeline and Hazardous Materials Safety Administration Interpretive Letter...

Transportation/Hazardous Materials: Pipeline and Hazardous Materials Safety Administration Interpretive Letter Addressing Lithium...

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