PFAS Restriction: SEAC Draft Published – Consultation Open Until 25 May 2026

The regulatory process for the planned EU-wide restriction of per- and polyfluoroalkyl substances (PFAS) has reached another important milestone. The Committee for Socio-economic Analysis (SEAC) of the European Chemicals Agency (ECHA) published its draft opinion on the PFAS restriction on 26 March 2026 and opened a public consultation running until 25 May 2026. The draft had previously been adopted by SEAC on 10 March 2026.

Together with the opinion of the Committee for Risk Assessment (RAC), which was finalised on 2 March 2026, the SEAC draft forms the central basis for the European Commission's further decision-making within the REACH restriction procedure. For affected businesses, this represents one of the last formal opportunities to raise sector-specific concerns and highlight economic impacts within the proceedings.

Background: Overview of the PFAS Restriction Procedure

The ongoing PFAS restriction procedure was initiated in January 2023 through a joint proposal by five European states – the Netherlands, Germany, Denmark, Norway and Sweden. Its objective is a far-reaching restriction on the manufacture, placing on the market and use of PFAS in the EU, with the aim of reducing emissions into the environment and long-term human exposure.

PFAS are regarded as a group of substances of particular concern due to their extreme persistence in the environment. The procedure follows several clearly defined stages: following the restriction proposal of 2023, the RAC submitted its final opinion on the health and environmental risks posed by the substance group in March 2026. The now-published SEAC draft supplements this assessment with a socio-economic dimension. The final SEAC opinion is expected by the end of 2026. On that basis, the European Commission will subsequently prepare a restriction proposal, on which the Member States will vote in the REACH Committee.

Classification of the SEAC Draft: Focus on Socio-economic Analysis

Whilst the RAC addresses the question of whether and to what extent PFAS pose risks to human health and the environment, SEAC is concerned with a different but equally decisive question: are the costs and adjustment burdens associated with a restriction proportionate to the expected benefits?

The SEAC draft undertakes a differentiated, sector-specific assessment in this regard. The focus is in particular on the economic and societal impacts of a restriction on individual sectors and value chains, the costs of substitution, product adaptations and process changes, the availability, technical feasibility and maturity of alternatives, and the question of necessary transitional periods and possible time-limited derogations. In addition, impacts on security of supply, innovation and the competitiveness of European businesses are analysed.

Compared with earlier consultation phases, the draft is considerably more differentiated by area of application. The analysis takes into account, among other things, applications in medical technology, electronics, textiles, mechanical engineering and other industrial sectors. This reflects the extraordinary breadth of the affected value chains and underscores the complexity of the regulatory undertaking.

Public Consultation: Process and Requirements

With the publication of the SEAC draft, ECHA has opened a 60-day public consultation running from 26 March to 25 May 2026. Businesses, trade associations, research institutions, non-governmental organisations and other stakeholders are invited to submit structured responses.

The consultation is divided into a general questionnaire and 14 sector-specific modules. This places high demands on the substantive preparation of contributions. The focus is expressly on evidence-based, practically robust information – in particular on the socio-economic impacts of the restriction, on actual substitution possibilities and their timeframes, on the effects on supply chains, production processes and end products, and on the enforceability and practicability of the proposed measures.

The results of the consultation will feed directly into the finalisation of the SEAC opinion. Submissions based on robust data and concrete industry experience carry the greatest weight.

Need for Action by Businesses

For businesses that manufacture, use or incorporate PFAS in articles, the SEAC draft marks a decisive phase of the procedure. The ongoing consultation offers one of the last formal opportunities to feed sector-specific particularities, practical implementation challenges and economic effects into the regulatory decision-making process.

Regardless of how the procedure progresses, it is advisable to undertake a systematic stocktaking exercise at an early stage. Businesses should assess which PFAS applications exist within their own product portfolio and supply chain, which alternatives are realistically available and what development timescales would be required, what economic and organisational impacts a short-term transition would entail, and where objectively justified transitional arrangements may be necessary.

A structured internal analysis and – where appropriate – active participation in the consultation can help to strengthen one's own position in the further proceedings and to shape the regulatory framework in the interests of the affected sector.

Outlook

Following the conclusion of the consultation, SEAC is expected to finalise its opinion by the end of 2026. Together with the RAC opinion already submitted, it will be presented to the European Commission. On that basis, the Commission will draw up a restriction proposal, on which the Member States will vote in the REACH Committee.

Although a final decision is not expected until a later stage, the SEAC draft is likely to indicate the direction of future regulation quite clearly. Affected businesses are therefore well advised to follow the procedure closely and to make active use of the remaining consultation period.