Federal Register #PHMSA-2026-1530

PHMSA Regulatory Update: Incorporation of ASTM F1973-25 for Pipeline Safety

This regulatory update from the Pipeline and Hazardous Materials Safety Administration (PHMSA) affects pipeline safety standards nationwide: - Government Buyer: - Pipeline and Hazardous Materials Safety Administration (PHMSA), U.S. Department of Transportation - OEMs and Vendors: - ASTM International (publisher of ASTM F1973 standard) - Products/Services Referenced: - ASTM F1973 (2025 edition): Standard for factory assembled anodeless risers and transition fittings for PE, PA11, and PA12 fuel gas distribution systems - No specific products, part numbers, or purchase quantities are requested - Unique/Notable Requirements: - Incorporates the latest industry standard (ASTM F1973-25) into federal pipeline safety regulations (49 CFR Part 192) - Applies to manufacturers and operators of fuel gas distribution systems using PE, PA11, and PA12 materials - Aims to improve public safety, reduce regulatory confusion, and ease compliance - Fulfills the National Technology Transfer and Advancement Act of 1995 - National scope; not a procurement or purchase request, but a regulatory change impacting compliance requirements for relevant stakeholders

Description

This direct final rule amends PHMSA's regulations to incorporate by reference the updated 2025 edition of industry standard ASTM F1973, which specifies requirements for factory assembled anodeless risers and transition fittings in polyethylene and polyamide fuel gas distribution systems. The update aims to maintain or improve public safety, reduce regulatory confusion, and lessen compliance burdens on stakeholders. It also satisfies a mandate under the National Technology Transfer and Advancement Act of 1995. The rule is effective January 1, 2027, unless adverse comments are received by June 23, 2026.

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