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What must an EU Declaration of Conformity contain under Machinery Regulation 2023/1230?

From 20 January 2027 machinery placed on the EU market (and in Northern Ireland) needs an EU declaration of conformity under Regulation (EU) 2023/1230. The content is set out in Article 21 and Annex V. Below is a working checklist of the items to cover; always confirm against the official text on EUR-Lex.

Items an EU declaration should cover

ItemPractical note
Machinery identificationProduct, type/model and serial or batch number, so the declaration is tied to the actual unit(s).
Manufacturer (and authorised representative, if any)Name and postal address. The declaration is issued under the manufacturer's sole responsibility.
Legislation declared againstReference Regulation (EU) 2023/1230 and any other Union harmonisation legislation that applies to the product (for example EMC, Radio Equipment).
Standards and specifications usedHarmonised standards or common specifications applied, with references. Keep them in step with your technical file.
Notified body detailsOnly where a notified body was involved (high-risk categories): name, number and certificate reference.
Technical file contactPerson authorised to compile the technical documentation, with address.
Place, date, name and signatureSigned by a person authorised to bind the manufacturer.

What changes compared with the 2006/42/EC declaration

This page is general information, not legal advice or certification. Verify wording against the official text on EUR-Lex before issuing a declaration.

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Related: what changes vs the Directive · does it apply to UK builders?. We sell to businesses only; see Terms.