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Pipeline Safety: Standards Update-MSS SP-75
FR Abstract
This DFR amends PHMSA's regulations to incorporate by reference an updated edition of industry standard MSS SP-75, High- Strength, Wrought, Butt-Welding Fittings. This updated standard will maintain or improve public safety, prevent regulatory confusion, reduce compliance burdens on stakeholders, and satisfy a mandate in the National Technology Transfer and Advancement Act (NTTAA) of 1995.