[Home](/)/[Resources](/resources)/EU Biocidal Products Regulation (BPR) EUChemicalsRegulation guide # EU Biocidal Products Regulation (BPR) Disinfectants, preservatives, antifouling coatings, and pest-control products can't be placed on the EU market through CE marking — they go through an entirely separate authorisation regime under the Biocidal Products Regulation, where the product itself, not just a declared conformity, has to be formally approved. Copy Link[Share on WhatsApp](https://wa.me/?text=https%3A%2F%2Fkrono-labs.com%2Fguides%2Feu-biocidal-products-regulation) At a glance Regulation (EU) No 528/2012 Regulator/coordinator ECHA (European Chemicals Agency) Core requirement Product authorisation before sale Product Types (PTs) 22 defined categories Related concept Treated articles (self-declaration route) ## What BPR covers and how it differs from CE marking ### Authorisation, not self-declared conformity Unlike most CE-marked product categories, where a manufacturer self-declares conformity against harmonised standards, biocidal products must be formally authorised — either by a national competent authority or, for certain products, at EU level — before they can be placed on the market. ### 22 product types across four main groups BPR organizes biocidal products into 22 numbered Product Types spanning disinfectants, preservatives, pest control products, and other biocidal products (such as antifouling coatings) — each product type has its own efficacy and risk-assessment expectations. ### Active substance approval underlies product authorisation A biocidal product can only be authorised once its active substance(s) are approved at EU level for the relevant product type — this two-tier structure (substance approval, then product authorisation) is a defining feature of the regime. ## Treated articles: the route hardware companies actually encounter most ### What a treated article is A "treated article" is a product that has been treated with, or intentionally incorporates, a biocidal product — for example, a plastic enclosure with an antimicrobial additive, or a cable with a biocide-treated jacket — without itself having a primary biocidal function. ### Lighter-touch obligations for treated articles Treated articles do not need their own separate product authorisation the way a standalone biocidal product does, but the biocidal active substance used in the treatment must itself be approved for the relevant product type, and specific labelling obligations apply when a biocidal claim is made or under other specified conditions. ### Where hardware companies get this wrong A common compliance gap is a hardware company advertising "antimicrobial" or "antibacterial" surfaces without checking that the underlying active substance is BPR-approved for that use, or without applying the labelling obligations that a biocidal claim triggers. ## Assessing BPR exposure for a hardware product 01 Determine whether your product is a standalone biocidal product (its primary function is to control a harmful organism) or a treated article (biocidal treatment is incidental to a non-biocidal primary function). 02 For standalone biocidal products, identify the applicable Product Type(s) and confirm active substance approval status before pursuing product authorisation. 03 For treated articles, confirm the biocidal active substance used is approved for the relevant product type, and check whether your marketing claims (antimicrobial, antibacterial, self-sanitizing) trigger specific labelling obligations. 04 Do not conflate BPR authorisation with CE marking — a CE-marked electronic product with a biocidal-treated surface still needs to separately satisfy applicable BPR treated-article obligations. 05 Coordinate with your supplier on the specific active substance and its CAS number, since approval status is tracked at the substance level, not the finished-product level. ## Frequently asked questions ### Does an antimicrobial coating on my product need CE marking under BPR? No — BPR does not use CE marking as its conformity mechanism. If your product is a treated article (a non-biocidal product incidentally treated with a biocide), the relevant obligations are active-substance approval status and, where a biocidal claim is made, specific labelling requirements, not CE marking. ### What is the difference between a biocidal product and a treated article? A biocidal product’s primary intended function is to destroy, deter, or control a harmful organism — it needs full product authorisation. A treated article merely incorporates a biocidal substance to protect the article itself (for example, an antimicrobial phone case) without that being its main function — it faces lighter obligations focused on active substance approval and labelling. ### Can I claim my product is "antibacterial" without any BPR consideration? No. Making an antibacterial, antimicrobial, or similar biocidal claim about a treated article triggers specific labelling obligations under BPR, and the underlying active substance still needs to be approved for the relevant product type — an unsupported biocidal marketing claim is a genuine compliance risk, not just a marketing choice. ### How long does biocidal product authorisation take? Authorisation timelines vary significantly depending on the product type, whether the active substance is already approved, and whether you pursue national or Union authorisation — this is generally a much longer and more evidence-intensive process than CE marking self-declaration, so it should be planned for well ahead of a target launch date. **Disclaimer:** This page is an educational resource only and does not constitute legal advice. Biocidal Products Regulation requirements, active substance approval status, and treated article labelling rules are detailed and substance-specific — consult ECHA guidance and qualified regulatory counsel before making product claims or authorisation decisions. 🇪🇺 CE Marking roadmap for your product Every standard, document, and test that applies — free, no account required. See your free roadmap[ Want an expert to take your product through 🇪🇺 CE Marking compliance for you? One consultant from Krono's compliance team takes your product from requirements to legal sale, with a fixed quote before any work starts. See compliance services](/services) Related guides * [UK Biocides RegulationProduct authorisation requirements for disinfectants, preservatives, and pest-control products in Great Britain.](/guides/uk-biocides-regulation) * [India Biocides and Insecticides RegulationWhy disinfectants route through CDSCO as drugs while insecticides route through CIBRC.](/guides/india-biocides-insecticides-regulation) * [EU PFAS Restriction Under REACHThe proposed EU-wide PFAS restriction under REACH: scope, sector transition periods, and how to prepare.](/guides/eu-pfas-restriction-reach) * [REACH Regulation and CE MarkingHow REACH Regulation (EC) 1907/2006 intersects with CE marking for hardware products: SVHC communication duties, Article 33 obl…](/guides/reach-regulation-and-ce-marking)