Helsinki: At the European Chemicals Agency, scientists have spent more than three years weighing one of the most consequential regulatory proposals the bloc has ever considered, a restriction that could touch everything from frying pans to firefighting foam. The substances in question are PFAS, the per- and polyfluoroalkyl compounds nicknamed forever chemicals because they barely break down in the environment or the human body. In 2026, the long evaluation has begun to crystallise into a recommendation.
The push began in January 2023, when authorities from Germany, Denmark, the Netherlands, Norway and Sweden jointly submitted what remains the broadest chemical restriction ever filed under the EU’s REACH regulation, targeting the entire class of thousands of PFAS at once. After a six-month consultation drew an extraordinary volume of comments, the dossier was revised into a narrower, more carefully scoped proposal. This year the agency’s two scientific committees have moved toward conclusions: the Committee for Risk Assessment issued a final opinion supporting an EU-wide restriction, while the Committee for Socio-Economic Analysis put a draft opinion out for public consultation that ran until late May.
The stakes are unusually wide because PFAS are everywhere. They make cookware non-stick, jackets waterproof and electronics reliable, and they are critical to medical devices and semiconductor manufacturing. The same durability that makes them useful also makes them persistent pollutants, accumulating in water, soil and blood, and linked in studies to a range of health concerns. Restricting an entire family of chemicals at once, rather than banning them one by one as evidence trickles in, is the regulators’ attempt to stop the industry from simply swapping one harmful variant for another.
That sweep is also what makes the proposal contentious. Manufacturers warn that an overly broad ban could disrupt supply chains for products with no ready substitutes, and much of the debate now turns on derogations, the time-limited exemptions that would let essential uses continue while alternatives are developed. Environmental groups counter that every year of delay adds to a contamination problem that will outlast everyone now arguing about it, and that generous carve-outs risk hollowing out the restriction.
The process still has road to travel. The agency aims to finalise both committee opinions by the end of 2026, after which the dossier passes to the European Commission and member states, who will decide the final shape and timing of any restriction through the bloc’s regulatory committee machinery. Even then, phase-out periods would stretch over years.
For now, the direction of travel is clear even if the destination is not. A class of chemicals that industry once treated as miraculous is being reclassified as a liability, and Europe is closer than ever to drawing a legal line under their use, with the hardest fights over exemptions still to come.




