
Stricter Biocide Regulations Needed to Protect Dutch Water Quality, Say Water Authorities
Dutch water authorities call for stronger biocide regulation to protect water quality and meet EU Water Framework Directive goals.


The European Chemicals Agency (ECHA) Board of Appeal has rendered a decision on a complex case involving the German company Biofa GmbH and Belgian firm Armosa Tech SA. The case, identified as A-011-2022, centered around the sharing of data and costs related to the substance silicon dioxide/kieselguhr, used in biocidal products, under the Biocidal Products Regulation (BPR).
The dispute began when Armosa Tech SA sought to share data and costs to be included in the Article 95 list of authorized suppliers for the substance. Despite prolonged negotiations from March 2021 to August 2022, including a face-to-face meeting on 14 March 2022, no agreement was reached. Consequently, the ECHA granted Armosa Tech SA permission to refer to the necessary data, subject to cost-sharing with Biofa GmbH.
Biofa GmbH appealed the ECHA's decision, arguing several points:
The Board of Appeal, chaired by Antoine Buchet, assessed the claims and found:
The Board of Appeal dismissed the appeal, upholding the ECHA’s decision to allow Armosa Tech SA to refer to Biofa GmbH's data, provided they shared the costs. The appeal fee was not refunded.
The decision underscores the stringent requirements and legal processes involved in data-sharing under the BPR. The Board of Appeal's ruling highlights the necessity for clear agreements and good faith negotiations in such regulatory frameworks. This case serves as a precedent for future disputes in the biocidal products industry.
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