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Pipeline Safety: Standards Update – ASME B31.4

RIN
2137-AG39
Last modified
Jun 24, 2026
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closed 35d ago
American Petroleum Institute filings
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American Petroleum Institute filed 1 comment on this docket between Jun 24, 2026 and Jun 24, 2026. 0 other organizations filed here. The comment window closed 35d ago.

What American Petroleum Institute filed (1)

Jun 24, 2026· Comment from American Petroleum Institute and Liquids Energy Pipeline Association· PHMSA-2026-1535-0003

The American Petroleum Institute (API) and Liquid Energy Pipeline Association (LEPA), are submitting adverse comments to address concerns related to the incorporation the the 2022 version of ASME B31.4 into pipeline safety regulations. Details are provided in the attached file.

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Abstract

Pipeline Safety: Standards Update – ASME B31.4

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Pipeline Safety: Standards Update – ASME B31.4 (PHMSA) — American Petroleum Institute | OpenPolis