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⚙️For machinery manufacturers

Machinery Regulation (EU) 2023/1230 — New rules for machinery, AI safety components and digital instructions

Analysis from 18 April 20262 sourcesOriginal version (consolidated text of 29.06.2023, corrected by Corrigendum OJ L 169, 4.7.2023)EUR-Lex Original

Our machines have CE marking under the old Machinery Directive — do we need to re-certify everything before January 2027?

Any machinery or safety component placed on the EU market from 20 January 2027 must comply with the new Machinery Regulation (EU) 2023/1230 — non-compliant products face market prohibition, withdrawal or recall enforced by national authorities, and Member States must have penalty regimes in place by 20 October 2026 [Art. 50].

Short Answer

Regulation (EU) 2023/1230 replaces Machinery Directive 2006/42/EC and applies directly in all Member States from 20 January 2027, with no national transposition required [Art. 54]. Manufacturers of machinery with AI-based or self-evolving safety functions now face mandatory third-party conformity assessment (EU type-examination or full quality assurance) under Annex I, Part A [Art. 25(2)]. The Regulation introduces the concept of 'substantial modification' — anyone who modifies machinery in a way that creates a new hazard or increases an existing risk is treated as a manufacturer and must carry out a full conformity assessment [Art. 3(16), Art. 18]. Instructions for use may now be provided in digital format, but must be available in paper upon request at no additional cost within the transitional period [Art. 10(7)].

Who is affected

All manufacturers, authorised representatives, importers and distributors placing machinery, interchangeable equipment, safety components, lifting accessories, chains/ropes/webbing or removable mechanical transmission devices on the EU/EEA market [Art. 2(1)]. Also applies to any natural or legal person carrying out a substantial modification of machinery already in service [Art. 18]. Excluded: fairground equipment, weapons, nuclear installations, seagoing vessels, military/police equipment, and certain household appliances covered by LVD or RED [Art. 2(2)].

Deadline

20 January 2027 — full application of the Regulation and repeal of Directive 2006/42/EC [Art. 54, Art. 51(2)]. Staggered earlier dates: notified body provisions apply since 20 January 2024 [Art. 54(a)]; Member States must notify penalty regimes by 20 October 2026 [Art. 50(2)]; Commission review on Annex I categories by 20 July 2026 [Art. 53(3)].

Risk

Member States must lay down 'effective, proportionate and dissuasive' penalties which may include criminal penalties for serious infringements [Art. 50(1)]. Market surveillance authorities can prohibit non-compliant products from being placed on the market, order withdrawal or recall [Art. 43, Art. 46(3)]. Formal non-compliance (missing CE marking, incomplete technical documentation, incorrect EU declaration of conformity) is independently actionable [Art. 46(1)].

Proof

Legal status

  • In force
  • as of 2026-04-18
  • Original version (consolidated text of 29.06.2023, corrected by Corrigendum OJ L 169, 4.7.2023)

Primary sources

What to do now

Legal / DPO

  • Review all existing EU declarations of conformity against the new template requirements in Article 21 and Annex V, and prepare updated declarations for products placed on the market from 20 January 2027 [Art. 21, Art. 54].
  • Assess whether any post-market modifications to your machinery constitute a 'substantial modification' under Article 3(16) — if so, the person carrying out the modification assumes full manufacturer obligations including conformity assessment [Art. 18].
  • Verify that your national jurisdiction's penalty regime for Machinery Regulation infringements has been published and map internal compliance processes to the enforceable sanctions [Art. 50].

Compliance

  • Audit the entire product portfolio against Annex I Part A and Part B to determine which products require third-party conformity assessment (EU type-examination, unit verification or full quality assurance) versus internal production control [Art. 6, Art. 25].
  • Establish a process for maintaining technical documentation for at least 10 years after placing machinery on the market, including source code or programming logic for safety-relevant software that must be provided to authorities on reasoned request [Art. 10(8), Art. 13(8)].
  • Map staggered application dates into your compliance calendar: notified body applications since January 2024, penalty regime notification by October 2026, full Regulation application by January 2027 [Art. 54].

IT / Security

  • Classify all embedded software and AI/ML components that perform safety functions — machinery with self-evolving behaviour using machine learning for safety functions falls under Annex I Part A and requires mandatory third-party assessment [Annex I, Part A, items 5-6].
  • Implement cybersecurity controls to protect safety-relevant software against corruption, since the essential health and safety requirements in Annex III now explicitly cover digital risks and software-defined safety components [Art. 3(3), Annex III].
  • Prepare to disclose source code or programming logic of safety-relevant software to national market surveillance authorities upon reasoned request — establish access controls and documentation procedures accordingly [Art. 10(8), Art. 13(8)].

Product / Engineering

  • Redesign instructions for use to comply with the new digital-format option: digital instructions are permitted but must clearly identify the product model, and Member States may require paper format availability for non-professional users [Art. 10(7), Art. 10(10)].
  • Integrate the risk assessment methodology mandated by Annex III into your product development lifecycle, paying particular attention to the new requirements for machinery with autonomous or semi-autonomous behaviour [Annex III, Section 1.1.9].
  • Ensure that every CE-marked product is accompanied by a valid EU declaration of conformity referencing the new Regulation (EU) 2023/1230 (not the old Directive 2006/42/EC) for all units first placed on the market from 20 January 2027 [Art. 21, Art. 24].

Key Terms

Machinery
An assembly fitted with or intended to be fitted with a drive system other than directly applied human or animal effort, consisting of linked parts or components, at least one of which moves, joined together for a specific application [Art. 3(1)].
Substantial modification
A modification of machinery by physical or digital means after placing on the market, not foreseen by the manufacturer, that affects safety by creating a new hazard or increasing an existing risk [Art. 3(16)].
Safety component
A physical or digital component, including software, designed to fulfil a safety function, independently placed on the market, whose failure or malfunction endangers persons' safety [Art. 3(3)].
Partly completed machinery
An assembly that cannot in itself perform a specific application and is only intended to be incorporated into or assembled with other machinery to form a complete product [Art. 3(10)].
EU declaration of conformity
A document drawn up by the manufacturer stating that the applicable essential health and safety requirements of Annex III have been fulfilled, following the relevant conformity assessment procedure [Art. 21].
Harmonised standard
A European standard adopted on the basis of a request by the European Commission; compliance creates a presumption of conformity with the essential health and safety requirements it covers [Art. 20(1)].
Notified body
A conformity assessment body designated by a Member State and notified to the Commission to carry out third-party conformity assessment procedures under this Regulation [Art. 26, Art. 29].
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Frequently Asked Questions

Can I still place machinery on the market under the old Machinery Directive 2006/42/EC after 20 January 2027?
No. Directive 2006/42/EC is repealed with effect from 20 January 2027 [Art. 51(2)]. All machinery placed on the market from that date must comply with Regulation (EU) 2023/1230. However, products already placed on the market in conformity with the Directive before that date may continue to be made available [Art. 52(1)].
What is a 'substantial modification' and why does it matter?
A substantial modification is a change — physical or digital — made after a product was placed on the market or put into service, not foreseen by the manufacturer, that affects safety by creating a new hazard or increasing an existing risk, requiring additional protective measures or modification of existing ones [Art. 3(16)]. The person carrying out such a modification is treated as a manufacturer and must perform a full conformity assessment [Art. 18].
Does the Regulation apply to AI-powered machinery?
Yes. Safety components with fully or partially self-evolving behaviour using machine learning that ensure safety functions are listed in Annex I, Part A. This means they require the strictest conformity assessment: EU type-examination (module B + C) or full quality assurance (module H) by a notified body [Art. 25(2), Annex I Part A, items 5-6].
Can manufacturers provide instructions for use only in digital format?
Instructions may be provided in digital format [Art. 10(7)]. However, the instructions must be in a language easily understood by users as determined by the Member State concerned, and must be clear, understandable and legible [Art. 10(10)]. Manufacturers must provide paper instructions upon request at no additional cost for non-professional users, and the delivery details are subject to further specifications.
Are existing EC type-examination certificates still valid after 20 January 2027?
EC type-examination certificates and approval decisions issued under Article 12 of Directive 2006/42/EC remain valid until they expire [Art. 52(2)]. However, new products placed on the market from 20 January 2027 must hold conformity documentation under the new Regulation.
What penalties apply for non-compliance?
The Regulation does not set EU-wide fine amounts. Instead, Member States must lay down effective, proportionate and dissuasive penalties — which may include criminal penalties for serious infringements — and notify the Commission by 20 October 2026 [Art. 50]. Market surveillance authorities can additionally prohibit products from the market, or order withdrawal or recall [Art. 43, Art. 46].
Do importers have specific obligations under this Regulation?
Yes. Importers must verify that the manufacturer has carried out the appropriate conformity assessment, drawn up the technical documentation and affixed the CE marking. They must keep a copy of the EU declaration of conformity for at least 10 years and ensure source code for safety software is available to authorities on request [Art. 13].
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