For a decade, the EPA told the public that two of the most dangerous PFAS compounds — PFOA and PFOS — had been phased out of US production. That claim was false. Last month, after a formal complaint from the watchdog group Public Employees for Environmental Responsibility (Peer), the agency quietly changed its website language from "the manufacture and import of PFOA has also been phased out" to "quantities of PFOA may be produced, imported, and used by companies." The correction is buried. The implications are not. The core of the story is Inhance Technologies, a Houston-based plastics company that produces up to 200 million containers annually using a fluorination process that generates PFOA. The EPA's own testing confirmed PFOA leaches from these containers into their contents — pesticides, industrial chemicals, consumer products. The International Agency for Research on Cancer classifies PFOA as carcinogenic to humans; the EPA itself has found virtually no level of exposure in drinking water is safe. Inhance has denied its containers leach measurable PFOA, calling any contamination an "impurity." The regulatory timeline is damning. The EPA first discovered PFAS in Inhance containers via Peer testing in late 2020. It subpoenaed the company, publicly reminded the plastics industry of safety-review requirements, and in March 2022 ordered Inhance to "immediately cease" production. Two weeks later, Inhance issued a press release denying the problem and kept producing. The EPA ordered a halt again in December 2023. A federal appeals court overturned that order. Peer sued and was dismissed for lack of standing. The agency appears to have given up. The 2015 "phase-out" was always weaker than advertised. It was a voluntary agreement with eight PFAS producers — not a ban, not a regulation with enforcement teeth. Inhance was not among the eight signatories. The gap between the public narrative of a successful phase-out and the legal reality of a voluntary, partial, unenforceable agreement is the structural failure here. EPA officials repeatedly cited the phase-out as evidence of progress, creating a false sense of safety that suppressed urgency for actual regulation. Inhance claims it has reduced PFOA "impurity" levels by 90% and cites peer-reviewed third-party risk assessments concluding no unreasonable risk to human health. The company's COO, Patricia van Ee, stated that process data has been shared with the EPA throughout its review. But the EPA's own health advisory finds virtually no safe exposure level — a standard that makes any nonzero production a contradiction of the agency's own science. The correction itself came via a letter from Douglas Troutman, EPA assistant administrator for chemical safety and pollution prevention, dated September 18, acknowledging Peer's request and updating the websites. The update also notes PFOS remains in US production for "limited, ongoing uses." Former EPA scientist Kyla Bennett, now at Peer, called it a "rare touch of candor" but said it does nothing to stop the "free flow of toxic PFAS saturating our food, water, and soil." The pattern is clear: voluntary phase-outs without enforcement authority create a regulatory fiction. The public believes the problem is solved while production continues. The EPA's decade of false assurances shielded both the agency and producers from accountability, while contamination spread through 200 million containers a year into the US economy.
