USPHMSAFR-2026-15584NewsIn force

Pipeline Safety: Standards Update-ASTM A53/A53M

PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR parts 192 and 195 to incorporate by reference the updated industry standard ASTM A53/A53M, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless (ASTM A53/A53M).

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PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR parts 192 and 195 to incorporate by reference the updated industry standard ASTM A53/A53M, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless (ASTM A53/A53M).

Source

https://www.federalregister.gov/documents/2026/07/31/2026-15584/pipeline-safety-standards-update-astm-a53a53m

Canonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.

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