ECHA Risk Assessment Committee Adopts Opinion on PFAS Restriction Proposal
The European Chemicals Agency (ECHA) announced on 3 March 2026 that its Risk Assessment Committee (RAC) has adopted its scientific opinion on the proposed restriction of per- and polyfluoroalkyl substances (PFAS) across the European Union.
This development represents a key milestone in the scientific evaluation process of the proposed PFAS restriction under the REACH Regulation. The RAC opinion forms the first part of the two-committee assessment conducted by ECHA before regulatory action is considered by the European Commission.
PFAS are often referred to as “forever chemicals” due to their extreme persistence in the environment and potential impacts on human health and ecosystems.
What Is the PFAS Restriction Proposal?
The proposal to restrict PFAS substances across the EU/EEA was submitted to ECHA on 13 January 2023 by national authorities from:
the Netherlands
Germany
Denmark
Norway
Sweden
The proposal aims to introduce a broad restriction covering all PFAS substances and their uses in order to significantly reduce emissions of these chemicals into the environment.
The primary objective of the restriction is to protect human health and the environment while encouraging safer products and production processes.
PFAS substances are widely used across numerous industries, including:
electronics
textiles and coatings
food packaging
medical devices
automotive and aerospace applications
However, due to their persistence and potential toxicity, PFAS have become a major focus of regulatory attention worldwide.
RAC Evaluation: Scientific Risk Assessment
The Risk Assessment Committee (RAC) carried out an extensive scientific assessment of the PFAS restriction proposal.
The committee evaluated several important aspects, including:
the hazardous properties of PFAS substances
production and use volumes
environmental emissions
risks to human health and ecosystems
effectiveness of the proposed restriction
practicality and enforceability of regulatory measures
Under REACH, RAC is responsible for assessing the risks arising from the manufacture, placing on the market, and use of chemical substances.
The adopted RAC opinion is based on an independent scientific evaluation of the available evidence and the data provided in the restriction proposal.
ECHA is expected to publish the full RAC opinion soon, providing further details of the committee’s conclusions.
Role of the SEAC Committee
The second stage of the evaluation process will be conducted by ECHA’s Socio-Economic Analysis Committee (SEAC).
While RAC focuses on scientific risk assessment, SEAC evaluates the socio-economic impacts of the proposed restriction, including:
economic implications for industry
availability of alternatives
impacts on supply chains
broader socio-economic consequences
SEAC is expected to agree on its draft opinion shortly, which will then be opened for a 60-day public consultation.
The committee plans to adopt its final opinion by the end of 2026.
What Happens Next?
Once both RAC and SEAC complete their evaluations, their opinions will be submitted to the European Commission.
The next steps include:
Submission of the committees’ opinions to the Commission
Preparation of a restriction proposal by the Commission
Discussion and vote within the REACH Committee, composed of EU Member State representatives
If adopted, the PFAS restriction could become one of the most comprehensive chemical regulations introduced under REACH.
Why PFAS Are a Major Regulatory Concern
PFAS substances are extremely stable chemicals that do not break down easily in the environment.
These substances can:
persist in the environment for long periods
travel long distances through water and air
contaminate groundwater and drinking water sources
Remediation of PFAS contamination is often technically complex and extremely costly.
Scientific studies have also associated certain PFAS with serious health concerns, including:
cancer
reproductive toxicity
immune system effects
Some PFAS can also accumulate in humans, animals, and plants, leading to long-term exposure risks.
The Future of PFAS Regulation in Europe
The proposed PFAS restriction is widely considered one of the largest regulatory initiatives in the history of EU chemicals legislation.
If adopted, the restriction could affect:
thousands of PFAS substances
numerous industrial sectors
complex global supply chains
Manufacturers, importers, and downstream users operating in the EU market should therefore begin evaluating their PFAS use and potential alternatives to ensure future compliance.