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Safety Advisory: Unauthorized Certification of Compressed Gas Cylinders

Safety Advisory Notice.

PHMSA is issuing this safety advisory to notify the public that any DOT-Specification or DOT-Special Permit high pressure compressed gas cylinder marked as complying with the Hazardous Materials Regulations (HMR) by Always Safe Fire Extinguisher and Safety, LLC (ASFES), Yonkers, New York is not authorized for the transportation of hazardous materials in commerce. ASFES has never been authorized by PHMSA to perform these regulatory functions.

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