D.C. Circuit Upholds EPA Rule Designating PFOA and PFOS as CERCLA Hazardous Substances - The National Law Review
The D.C. Circuit upheld the EPA rule designating PFOA and PFOS as CERCLA hazardous substances, expanding liability for cleanup and reporting.
Aforeworn detected this change in the Environmental & Emissions Compliance (EPA) space on August 20, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated High urgency. Manufacturers, power generators, chemical processors, and other entities that may have released PFOA or PFOS into the environment. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Not specified in the provided text.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Environmental & Emissions Compliance (EPA) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
PFOA and PFOS are now designated as hazardous substances under CERCLA, triggering reporting requirements and potential liability for cleanup costs.
Who it affects
Manufacturers, power generators, chemical processors, and other entities that may have released PFOA or PFOS into the environment.
What you must do
Review operations for potential PFOA/PFOS releases, assess reporting obligations, and prepare for potential liability.
Deadline
Not specified in the provided text.
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