ECHA committees back EU-wide PFAS restriction; final SEAC opinion due end of 2026

The EU is moving closer to the world's broadest chemical restriction: a ban on the manufacture, placing on the market and use of around 10,000 per- and polyfluoroalkyl substances (PFAS) under REACH. In March 2026, ECHA's Committee for Risk Assessment (RAC) adopted its final opinion supporting the restriction, and the Committee for Socio-economic Analysis (SEAC) published its draft opinion, which went to a public consultation that closed on 25 May 2026. Both committees support EU-wide action, with targeted derogations and transition periods for specific uses. SEAC is expected to adopt its final opinion by the end of 2026.

For lubricant and grease formulators, the restriction directly touches PFAS-based materials: PTFE thickeners in greases, PFPE oils and greases for extreme-temperature and chemically aggressive applications, and fluoropolymer seals and components. The proposal includes use-specific transition periods ranging from 18 months to 12 years, so procurement and reformulation decisions made in 2026-2028 will shape product portfolios into the 2030s. Non-fluorinated alternatives — including PAG-based and advanced ester chemistries — are already being specified as replacements in several industrial applications.

SEAC is expected to adopt its final opinion by the end of 2026. ECHA then submits both committee opinions to the European Commission, which prepares the legal restriction entry for Annex XVII of REACH. A Commission decision is expected in 2027, with transition periods starting from the restriction's entry into force. The UK is running a separate PFAS regulatory workstream under UK REACH, so EU and GB timelines may diverge.

Which PFAS your products and supply chain contain — PTFE thickeners, PFPE oils and greases, fluoropolymer seals and additive components; whether your uses appear on the derogation lists and the transition periods attached to them; the final SEAC opinion (end of 2026) and the Commission's draft restriction entry (2027); and the availability of non-fluorinated alternatives for affected applications.