Final rule · 2025-12080

Pipeline Safety: Standards Update-NFPA 70

This DFR amends PHMSA's pipeline safety regulations to incorporate by reference the updated industry standard National Fire Protection Association (NFPA) 70, National Electrical Code (NEC). 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.