EU Battery Regulation: Build an Evidence Map Before Quoting EV Battery Components

Regulation (EU) 2023/1542 concerns batteries and waste batteries. Its scope includes electric-vehicle batteries as well as other battery categories. For aftermarket businesses, the useful first step is not to copy a generic compliance statement but to identify whether the offer is a battery, a battery-containing assembly, a component, or an accessory supplied separately. Create an evidence map for every quoted SKU. Record the product description, battery chemistry or absence of a battery, target market, economic operator role, technical file owner, declared standards, marking or labelling status, and end-of-life responsibilities. Then assign an owner and a review date to each open evidence item. Avoid promising an EU-wide compliance outcome from a supplier certificate alone. Obligations can differ with the product category, the route to market and whether a party acts as manufacturer, importer, distributor or authorised representative. Contract documents should identify who supplies declarations, test records, labelling files and any required due-diligence evidence. For a B2B RFQ, a concise evidence register is more useful than a PDF brochure: list the SKU revision, the requested documents, their issuer, their date, the market they support and unresolved gaps. This makes it possible to pause a commercial claim when documentation does not yet support it. This article is a sourcing workflow, not legal advice. Check the consolidated official text and obtain market-specific legal guidance before placing a product on the market.