Thursday - September 3, 2026
PHMSA Invites Comments on Hazardous Materials Special Permit Modification Requests
August 06, 2026
WASHINGTON, Aug. 6 (TNSFR) -- The U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration is seeking public comments on nine applications to modify existing hazardous materials special permits covering transportation by highway, rail, vessel and aircraft.

Comments are due by August 21, 2026.

The applications request changes affecting the transportation of medical waste, adsorbed gases, lithium batteries, propane cylinders, hydraulic sup . . .

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