From October 10, 2026, EU chemicals law will outlaw specified levels of undecafluorohexanoic acid (PFHxA), its salts and PFHxA-related substances in clothing, accessories and footwear sold to consumers.
The measure is only one of a growing number of moves against per- and polyfluoroalkyl substances (PFAS) in garments and fabrics.
France and Denmark introduced wider PFAS bans during 2026, and the European Chemicals Agency (ECHA) has pressed ahead with its assessment of a bloc-wide PFAS proposal.
Businesses that make, import, distribute or retail clothing and textile goods should map the PFAS present across their supply chains and test their ranges against each jurisdiction’s rules.
They should also scrutinise supplier specifications, testing protocols and compliance paperwork. The task is pressing because the emerging patchwork varies widely in the compounds and product types caught, the thresholds applied, the exemptions granted and the testing approaches expected.
What the rule requires
From the start date, products may not contain PFHxA and its salts at 25 parts per billion (ppb) or above, nor PFHxA-related substances at 1,000 ppb or above. The ceilings cover textiles, leather, fur and hides used in clothing and associated accessories, plus every type of footwear sold to the general public.
Compliance is assessed per homogeneous material. Under REACH, PFHxA-related substances are those whose molecular structure makes breakdown into PFHxA probable.
A second phase follows in October of next year, when identical limits will extend beyond consumer clothing, accessories and footwear to all remaining textiles, leather, fur and hides.
Several exclusions apply, among them certain personal protective equipment and construction textiles. A transitional clause also exempts goods already placed on the market before each of the two dates.
Testing remains a grey area
Although numerical limits are set, the rule prescribes no test method, and laboratory techniques for detecting PFHxA-related substances are still developing.
Firms should therefore look beyond analytical results. Upstream chemical management, supplier disclosures and other compliance records all deserve weight when judging whether goods meet the new requirements.
Directly binding across the bloc
Unlike EU directives, which depend on national legislation, the PFHxA rules need no transposition. Regulation (EU) 2024/2462 amended REACH itself.
REACH is a regulation that is binding in full and directly applicable in every EU member state, so enforcement does not wait on national lawmaking.
Policing, though, stays largely national. REACH obliges member states to run systems of official controls and to set penalties that are effective, proportionate and dissuasive.
The substantive limits are therefore uniform across the EU, yet each country decides how to enforce them and what sanctions follow.
Wider European PFAS curbs spread
October’s deadline forms part of a continent-wide shift against PFAS in apparel and textiles. Since B&D’s June 2025 survey of environmental issues facing the sector, the broader French and Danish bans have entered into force.
The EU-wide proposal covering the full PFAS family has also moved further along the REACH restriction process.
Image courtesy: Monochrome Life
