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⚙️For machinery manufacturers

Machinery Directive 2006/42/EC — CE marking, risk assessment and conformity rules for machinery on the EU market

Analysis from 18 April 20262 sourcesOriginal version (OJ L 157, 9.6.2006), subsequently amendedEUR-Lex Original

Our machinery carries CE marking under Directive 2006/42/EC — what exactly must we prove to market surveillance authorities if they challenge our conformity today, and what changes when the new Machinery Regulation takes over?

Any manufacturer placing machinery on the EU market must hold a complete technical file, an EC declaration of conformity and a valid CE marking under Directive 2006/42/EC [Art. 5], with penalties set by each Member State that must be effective, proportionate and dissuasive [Art. 23] — and all products first placed on the market from 20 January 2027 must instead comply with the replacement Regulation (EU) 2023/1230.

Short Answer

Directive 2006/42/EC establishes harmonised essential health and safety requirements for machinery placed on the EU/EEA market. The manufacturer must carry out a risk assessment, compile a technical file per Annex VII, apply the correct conformity assessment procedure under Article 12, issue an EC declaration of conformity per Annex II and affix the CE marking per Article 16, all before placing the product on the market or putting it into service [Art. 5(1)]. For 23 categories of high-risk machinery listed in Annex IV — including circular saws, presses, vehicle servicing lifts and lifting devices for persons above 3 m — the manufacturer must involve a notified body via EC type-examination (Annex IX) or full quality assurance (Annex X), unless the product is fully manufactured in accordance with harmonised standards [Art. 12(3)–(4)].

Who is affected

Manufacturers, authorised representatives and any person who places on the market or puts into service machinery, interchangeable equipment, safety components, lifting accessories, chains/ropes/webbing, removable mechanical transmission devices or partly completed machinery within the EU/EEA [Art. 1(1), Art. 2(i)]. Excluded: fairground equipment, weapons, nuclear machinery, military/police machinery, seagoing vessels, mine winding gear, household appliances under the Low Voltage Directive and several other categories [Art. 1(2)].

Deadline

The Directive has been fully applicable since 29 December 2009 [Art. 26(1)] — all obligations are ongoing. Next critical date: 20 January 2027, when Regulation (EU) 2023/1230 replaces this Directive entirely. Manufacturers should use the transition period to re-assess conformity of current products against the new Regulation's requirements, particularly for machinery with AI-based safety functions or digital components.

Risk

Penalties are defined by each Member State and must be 'effective, proportionate and dissuasive' [Art. 23]. Market surveillance authorities can withdraw non-compliant machinery from the market, prohibit its placing on the market or restrict its free movement under the safeguard clause [Art. 11(1)]. Improper or missing CE marking triggers enforcement action [Art. 17], and notified bodies can suspend or withdraw EC type-examination certificates [Art. 14(6)]. In practice, national transposition laws in major markets impose fines and, in some jurisdictions, criminal liability for placing unsafe machinery on the market.

Proof

Legal status

  • In force
  • as of 2026-04-18
  • Original version (OJ L 157, 9.6.2006), subsequently amended

Primary sources

What to do now

Legal / DPO

  • Verify that each product type has a current EC declaration of conformity per Annex II, Section A, listing all applicable Directives and the harmonised standards applied — this document must accompany every unit placed on the market [Art. 5(1)(e), Art. 7(1)].
  • Confirm whether your machinery falls under one of the 23 Annex IV categories requiring notified-body involvement, and ensure the correct conformity assessment route (EC type-examination per Annex IX or full quality assurance per Annex X) has been followed where self-certification is not permissible [Art. 12(3)–(4)].
  • Map your product portfolio to the new Regulation (EU) 2023/1230 requirements now: declarations of conformity, technical documentation and conformity assessment routes will change for all products first placed on the market from 20 January 2027.

Compliance

  • Audit the technical file per Annex VII for completeness — it must include overall drawings, risk assessment documentation, a list of essential health and safety requirements applied, a description of protective measures and copies of the harmonised standards used [Art. 5(1)(b), Annex VII Part A].
  • Check that conformity assessment evidence is retained for at least 10 years after the last date of manufacture of the machinery, and that the file can be produced to market surveillance authorities on request [Annex VII Part A].
  • Establish a transition project tracking each Annex IV product category against the new Regulation's Annex I, to determine whether any products shift between self-certification and mandatory third-party assessment under the 2027 regime.

IT / Security

  • Review all safety-related control systems and logic units for compliance with the essential health and safety requirements in Annex I — logic units ensuring safety functions are themselves Annex IV products (category 21) requiring notified-body assessment if not fully covered by harmonised standards [Annex IV, item 21].
  • Document the software and firmware versions used in safety-critical components as part of the technical file, including validation test results demonstrating that the control system performs its safety function reliably under all foreseeable conditions [Annex I, Section 1.2].
  • Prepare for the new Regulation's explicit cybersecurity and AI-safety requirements: machinery with self-evolving behaviour or machine-learning-based safety functions will require mandatory third-party conformity assessment from 20 January 2027.

Product / Engineering

  • Ensure that instructions for use accompany every machine in the official language(s) of the Member State where it is placed on the market, covering intended use, foreseeable misuse, assembly, installation, commissioning, maintenance and residual risks [Art. 5(1)(c), Annex I Section 1.7.4].
  • Integrate the iterative risk assessment and risk reduction process mandated by Annex I General Principles into the product design cycle — determine limits of the machinery, identify hazards, estimate and evaluate risks, and eliminate or reduce them by design before relying on protective measures or information [Annex I, General Principles].
  • Verify that CE marking is affixed visibly, legibly and indelibly on the machinery itself, alongside the manufacturer's name and address, serial number and year of construction — not merely on packaging or documentation [Art. 16, Annex I Section 1.7.3].

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. 2(a)].
CE marking
The conformity marking consisting of the initials 'CE' per Annex III, indicating that the machinery meets all applicable essential health and safety requirements and has undergone the appropriate conformity assessment procedure [Art. 16].
Harmonised standard
A non-binding technical specification adopted by CEN, CENELEC or ETSI on the basis of a Commission remit. Machinery manufactured in conformity with a harmonised standard whose reference has been published in the Official Journal is presumed to comply with the essential requirements covered by that standard [Art. 2(l), Art. 7(2)].
EC declaration of conformity
A document drawn up by the manufacturer or authorised representative confirming that the machinery satisfies the relevant provisions of the Directive, listing applied Directives and harmonised standards. It must accompany every machine placed on the market [Art. 5(1)(e), Annex II Part 1 Section A].
Notified body
A conformity assessment body appointed by a Member State and notified to the Commission, authorised to carry out EC type-examination (Annex IX) or full quality assurance assessment (Annex X) for machinery listed in Annex IV [Art. 14].
Partly completed machinery
An assembly that is almost machinery but cannot in itself perform a specific application, intended to be incorporated into or assembled with other machinery to form a complete product. It is accompanied by a declaration of incorporation and assembly instructions, not by CE marking [Art. 2(g), Art. 13].
Safety component
A component which serves a safety function, is independently placed on the market, and whose failure or malfunction endangers persons — but which is not necessary for the machinery to function or for which normal components may be substituted [Art. 2(c)].
Technical file
The documentation compiled by the manufacturer per Annex VII Part A, including overall drawings, risk assessment results, descriptions of protective measures, harmonised standards used, test reports and a copy of the EC declaration of conformity. Must be available to authorities on request for at least 10 years [Annex VII].
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Frequently Asked Questions

What is the difference between the conformity assessment routes under Article 12?
For machinery not listed in Annex IV, the manufacturer may self-certify by carrying out internal checks per Annex VIII [Art. 12(2)]. For Annex IV machinery manufactured in full conformity with harmonised standards, the manufacturer may choose between self-certification (Annex VIII), EC type-examination (Annex IX) plus internal checks, or full quality assurance (Annex X) [Art. 12(3)]. If Annex IV machinery is not fully covered by harmonised standards, only EC type-examination or full quality assurance is permitted — self-certification is excluded [Art. 12(4)].
What counts as 'partly completed machinery' and what obligations does it carry?
Partly completed machinery is an assembly that is almost machinery but cannot itself perform a specific application — for example, a drive system intended for incorporation into other machinery [Art. 2(g)]. Before placing it on the market, the manufacturer must prepare technical documentation per Annex VII Part B, assembly instructions per Annex VI, and a declaration of incorporation per Annex II Section B [Art. 13(1)]. Partly completed machinery does not carry CE marking.
When does a manufacturer need to involve a notified body?
A notified body is required when the machinery falls into one of the 23 categories listed in Annex IV and is either not manufactured in full conformity with harmonised standards or the harmonised standards do not cover all relevant essential requirements [Art. 12(4)]. Even for Annex IV machinery made in conformity with harmonised standards, the manufacturer may voluntarily choose EC type-examination or full quality assurance [Art. 12(3)].
How does the safeguard clause work if a Member State considers CE-marked machinery unsafe?
Under Article 11(1), a Member State that ascertains CE-marked machinery is liable to compromise health and safety may withdraw it from the market, prohibit further placing on the market or restrict its free movement. The Member State must immediately inform the Commission and other Member States, stating whether the issue is a failure to meet essential requirements, incorrect application of harmonised standards, or shortcomings in the standards themselves [Art. 11(2)]. The Commission then decides whether the measure is justified [Art. 11(3)].
Will existing CE marking under Directive 2006/42/EC remain valid after 20 January 2027?
Machinery already placed on the market in conformity with Directive 2006/42/EC before 20 January 2027 may continue to be made available on the market. However, any machinery first placed on the market from 20 January 2027 must comply with the replacement Regulation (EU) 2023/1230 — the old Directive's declarations and certificates will not be sufficient for new placements after that date.
What information must the manufacturer's marking on the machinery include?
Each machine must bear, at minimum, the CE marking (per Annex III), the business name and full address of the manufacturer (or authorised representative), designation of the machinery, serial number and year of construction [Annex I, Section 1.7.3]. The CE marking must be affixed visibly, legibly and indelibly on the machinery itself [Art. 16(2)].
Does this Directive apply to machinery imported from outside the EU?
Yes. Any person who places machinery on the EU market or puts it into service is treated as the manufacturer if no EU-established manufacturer exists [Art. 2(i)]. This means importers of machinery from third countries assume all manufacturer obligations, including risk assessment, technical file, conformity assessment, EC declaration of conformity and CE marking [Art. 5(1)].
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