PHMSAFinal Rule

Pipeline Safety: Standards Update—API Spec 6D

EnergyEnvironmentTransportation

Summary

This regulation updates safety standards for pipeline equipment used in oil and gas transportation to match modern industry best practices. The updates help ensure that pipelines operate more safely and reliably, protecting communities and the environment from potential spills or accidents.

Key Points

  • 1Updates equipment design and testing standards for pipelines that carry oil and natural gas across the country
  • 2Requires pipeline companies to use newer safety specifications (API Spec 6D) when building or maintaining pipelines
  • 3Applies to manufacturers, pipeline operators, and inspection services involved in the oil and gas industry
  • 4Aims to reduce the risk of pipeline failures, leaks, and accidents that could harm people and the environment
  • 5Gives companies time to implement the new standards in their operations and equipment purchases

Key Dates

Published

October 2, 2025

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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