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ARTICLE · 21 OCTOBER 2026

EPA Delays Clean Water Act Hazardous Substance Facility Response Plan Requirements Until 2030

The U.S. Environmental Protection Agency has extended the compliance deadline for Clean Water Act hazardous substance Facility Response Plan requirements by three years, from June 2027 to June 2030, while simultaneously removing references to climate change and environmental justice from the regulations. This significant delay affects industrial and commercial facilities handling hazardous substances near navigable waters, giving them substantially more time to prepare as EPA reconsiders portions of the und

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Key Takeaways

  • What Happened: The U.S. Environmental Protection Agency (EPA) delayed by three years the compliance deadline for its Clean Water Act (CWA) hazardous substance Facility Response Plan (FRP) requirements, from June 1, 2027, to June 1, 2030. EPA’s new rule also removes references to climate change and environmental justice (EJ) from the related regulations, which may narrow the range of scenarios that facilities must consider when developing their hazard evaluations. EPA published the final rule in the Federal Register on October 13, 2026, and it will take effect on December 14, 2026.
  • Who’s Impacted: The rule affects onshore, non-transportation-related industrial and commercial sectors and facilities that handle hazardous substances at or above current reportable quantity thresholds. As discussed in B&D’s April 2024 News Alert, facilities subject to the rule include manufacturing and chemical plants, storage operations, utilities, and other facilities that store CWA

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