Artifact GuideEU

EU Machinery Regulation Related Products

From 20 January 2027, Regulation (EU) 2023/1230 applies to five named related-product categories alongside machinery and partly completed machinery.

Use the legal definitions and product facts to classify interchangeable equipment, safety components, lifting accessories, lifting chains, ropes and webbing, and removable mechanical transmission devices before choosing the conformity route.

Author
Sorena AI
Published
May 9, 2026
Updated
Oct 15, 2026
Overview

Under the EU Machinery Regulation, "" is not a catch-all label. It covers five named categories: interchangeable equipment; safety components; lifting accessories; chains, ropes and webbing designed and constructed for lifting; and removable mechanical transmission devices. Regulation (EU) 2023/1230 applies from 20 January 2027. Products placed on the EU market before that date must comply with Machinery Directive 2006/42/EC; the Regulation's classification and documentation rules below govern from its application date.

Section 1

Apply the right instrument and classify the product

Start with the application date and the legal category definition, not the sales name. The Commission states that Regulation (EU) 2023/1230 applies on a mandatory basis from 20 January 2027 and that products placed on the EU market before that date must comply with Directive 2006/42/EC.

A retrofit attachment is interchangeable equipment only if the operator assembles it with machinery or an agricultural or forestry tractor after that base product is put into service, to change its function or give it a new function, and the attachment is not a tool. A component is a safety component only if it meets every part of the Article 3 definition, including independent placing on the market, a safety function, failure or malfunction that endangers persons, and the condition that it is not necessary for the product to function or can be replaced by a normal component for that purpose.

For lifting products, the definitions are narrow. A lifting accessory is independently placed on the market and holds the load from between the lifting machinery and the load, on the load itself, or as an intended integral part of the load; slings and their components are included. Chains, ropes and webbing qualify only when designed and constructed for lifting as part of lifting machinery or lifting accessories. A removable mechanical transmission device transmits power between self-propelled machinery or a tractor and other machinery or a related product, joining them at the first fixed bearing; if marketed with a guard, the device and guard are one item.

  • Record the selected category: interchangeable equipment, safety component, lifting accessory, lifting chain, lifting rope, lifting webbing, or removable mechanical transmission device.
  • Capture the facts that prove the category: intended function, who fits it and when, whether it is independently placed on the market, whether it holds a load or transmits power, and whether a guard is marketed with the product.
  • Do not treat ordinary tools, general-purpose chains or ropes, or every component with a safety benefit as ; each must satisfy its own definition.
  • Screen the Article 2 exclusions, including the exclusion for an identical replacement safety component supplied by the manufacturer of the original product.
  • Escalate separately if the assembly cannot perform a specific application by itself and is intended only for incorporation into other machinery, because that points to partly completed machinery rather than a related product.
Section 3

Build the technical file around the chosen category

For machinery and , Annex IV, Part A technical documentation must cover the intended use, risk assessment, applicable essential health and safety requirements, protective measures, design drawings, standards or other technical specifications used, test and inspection evidence, instructions, and the measures used to keep series production in conformity.

For safety components and digital or software-enabled safety functions, preserve enough design, validation, version, and change-control evidence to explain the safety function and the consequences of failure. Where source code or programming logic is relevant to checking compliance, the Regulation allows competent authorities to request it when necessary.

  • Link each related-product category decision to the applicable essential health and safety requirements and the design measures used to meet them.
  • Include applied harmonised standards or other specifications, and specify the parts applied when standards are only partially used.
  • Keep test reports, design calculations, inspections, declarations from incorporated products, instructions for use, and production conformity controls in the same evidence package.
Section 4

Release checks for CE marking, declarations, and instructions

For a related product placed on the market or put into service from 20 January 2027, confirm that Annex IV, Part A technical documentation exists, the relevant Article 25 conformity assessment has been completed, the EU declaration of conformity is available, and the CE marking is affixed before release. Screen Annex I before selecting a procedure. Part A includes removable mechanical transmission devices and their guards, as well as safety components with fully or partially self-evolving machine-learning behaviour that ensures safety functions; those products require one of the Article 25(2) procedures. Part B includes specified protective devices, power-operated interlocking movable guards, safety-function logic units, roll-over protective structures (ROPS), and falling-object protective structures (FOPS). A Part B product may use Module A (internal production control) only when category-specific harmonised standards or common specifications cover all relevant essential health and safety requirements (EHSRs) and were applied in design and construction.

Digital instructions can be used under the Regulation when the access route is marked and the user can print, download, save, and access them during a breakdown. They must remain accessible online for the product's expected lifetime and for at least 10 years after placing on the market. A purchaser can request paper instructions free of charge at the time of purchase, and the manufacturer must supply them within one month. For products intended for, or foreseeably usable by, non-professional users, essential commissioning and safe-use information must be supplied on paper.

  • Check that the EU declaration of conformity identifies the related-product model and is kept with the technical documentation.
  • Verify that instructions identify the product model, are clear and legible, and are in a language determined by the relevant Member State.
  • An importer must verify the conformity route, technical documentation, CE marking, required documents, product identification, and manufacturer details before placing the product on the market. A distributor must verify CE marking, required documents, instructions, identification, and storage or transport conditions before making it available.
  • Do not rely on voluntary certificates as proof of EU harmonisation compliance; the Commission machinery page warns that such certificates are not a recognised means to prove compliance in authority or customs checks.
  • Reassess the category and release file when the intended function, fitting method, time of fitting, independent market placement, load-holding role, safety function, failure consequence, software behaviour, guard package, power-transmission interface, model, or applied standard changes.
  • Use Articles 25a to 25e only when an EU internal market emergency is activated for the relevant machinery or and the item is designated as crisis-relevant; those provisions are not a standing alternative to the Article 25 route.
Recommended next step

Classify machinery-related products before release

Turn category decisions, CE marking checks, declarations, instructions, and technical-file evidence into a repeatable review for engineering, regulatory, quality, and procurement teams.

Primary sources

References and citations

eur-lex.europa.eu5 citations
Referenced sections
  • Primary legal source for related-product scope, partly completed machinery, manufacturer obligations, technical documentation, declarations, CE marking, and instructions.
  • Articles 2 and 3 list and define the five related-product categories, state the relevant exclusions, and distinguish partly completed machinery.
  • Article 3 defines partly completed machinery; Articles 10 and 11 separate manufacturer duties for machinery and related products from duties for partly completed machinery.
Show 2 more
  • Article 10 and Annex IV Part A ground the technical-documentation, conformity-assessment, EU declaration, CE marking, and retention obligations for machinery and related products.
  • Articles 10, 13, 15, 21, 23, 24 and 25, together with Annex I, ground manufacturer, importer and distributor checks, instructions, declarations, CE marking, and route selection for Part A and Part B related products.
"This Regulation applies to machinery and the following related products"
More quoted passages
"interchangeable equipment"
"partly completed machinery"
"Technical documentation for machinery and related products"
"affix the CE marking"
single-market-economy.ec.europa.eu3 citations
Referenced sections
  • Commission machinery page used for sector context and the warning that voluntary certificates are not recognised proof of compliance for harmonised products.
  • Confirms that Regulation (EU) 2023/1230 applies on a mandatory basis from 20 January 2027 and that products placed on the EU market before that date must comply with Directive 2006/42/EC.
  • Commission machinery guidance warns that voluntary or additional certificates are not a recognised means to prove compliance for harmonised products.
"voluntary or other additional certificates"
More quoted passages
"applies on a mandatory basis as of 20 January 2027"
eur-lex.europa.eu
Referenced sections
  • Articles 25a to 25e establish conditional emergency procedures for designated crisis-relevant machinery and related products during an activated internal market emergency.
"EMERGENCY PROCEDURES"

Directive 2006/42/EC to Machinery Regulation transition

Transition guide for moving EU machinery files from Directive 2006/42/EC to Regulation (EU) 2023/1230, focused on the 20 January 2027 changeover, pipeline products, declarations, standards, technical documentation, software, cybersecurity, and digital instructions.

EU Machinery Regulation Applicability Test

Test whether a product is machinery, a related product, partly completed machinery, a safety component, substantially modified, excluded, or covered by overlapping EU product laws.

EU Machinery Regulation compliance

Machinery Regulation compliance checklist covering scope, EHSR risk assessment, technical documentation, instructions, conformity assessment, EU declarations, CE marking, software, transition, and market surveillance.

EU Machinery Regulation compliance checklist

Checklist for Regulation (EU) 2023/1230 covering scope, EHSR risk assessment, technical documentation, instructions, conformity assessment, EU declarations, CE marking, digital duties, transition, and market surveillance.

EU Machinery Regulation deadlines and compliance calendar

Calendar for Regulation (EU) 2023/1230 dates, Directive 2006/42/EC transition, release documentation gates, standards monitoring, and substantial-modification reviews.

EU Machinery Regulation FAQ

Answers to Machinery Regulation questions on scope, partly completed machinery, Annex I categories, Article 25 conformity assessment, digital instructions, software, cybersecurity, transition, CE files, and overlap with other EU product laws.

Show all related guides (40)

EU Machinery Regulation Partly Completed Machinery

What counts as partly completed machinery under Regulation (EU) 2023/1230, what documents travel with it, and where the final assembler takes over.

EU Machinery Regulation requirements

Requirements under Regulation (EU) 2023/1230: machinery scope, EHSR risk assessment, technical documentation, instructions, conformity assessment, EU declaration, CE marking, software evidence, transition, and surveillance.

EU Machinery Regulation Safety Components

Definition, scope, conformity assessment, technical documentation, declaration, CE marking, and cited examples for safety components under Regulation (EU) 2023/1230.

EU Machinery Regulation scope and machine categories

Scope guide for Regulation (EU) 2023/1230 covering machinery, related products, partly completed machinery, Annex I categories, exclusions, substantial modification, and category evidence.

EU Machinery Regulation substantial modification decision workflow

Workflow for assessing substantial modification under Regulation (EU) 2023/1230: change facts, hazard and risk impact, manufacturer obligations, conformity assessment, CE marking, and evidence.

EU Machinery Regulation vs LVD

Compare the EU Machinery Regulation and Low Voltage Directive boundary for machinery EHSRs, electrical risks, excluded electrical products, CE documentation, and evidence reuse.

EU Machinery Regulation vs Market Surveillance Regulation: compliance comparison

Compare Machinery Regulation product compliance duties with EU MSR market surveillance duties, authority requests, online sales, corrective action and evidence records.

EU Machinery Regulation: autonomous mobile and collaborative machinery

Source-based guide to Regulation (EU) 2023/1230 requirements for autonomous mobile machinery, human-machine interaction, controls, software, cybersecurity, risk assessment, technical documentation, and conformity routes.

EU Machinery Regulation: when does a modification constitute substantial modification?

Guide to substantial modification under Regulation (EU) 2023/1230: change triggers, risk assessment, EHSRs, technical documentation, conformity assessment, CE marking, and records.

EU Machinery Risk Assessment Method

How to document an EU Machinery Regulation risk assessment: ISO 12100 hazard identification, EHSR mapping, risk reduction, residual risk, software, cybersecurity, and technical-file evidence.

Machinery CE documentation template for Regulation (EU) 2023/1230

Template fields for Machinery Regulation CE documentation: product identity, scope, EHSR risk assessment, standards, tests, instructions, EU declaration, CE marking, notified body route, software, cyber, and substantial modification checks.

Machinery Regulation Annex I conformity route workflow

Classify machinery against Annex I Part A and Part B, choose the Article 25 conformity assessment route, and assemble the technical evidence file.

Machinery Regulation Annex I high-risk categories

Explain what Annex I does under Regulation (EU) 2023/1230, which listed machinery categories trigger special conformity routes, and what evidence to keep.

Machinery Regulation category and scope checks

Check whether a product is machinery, a related product, partly completed machinery, a safety component, excluded from scope, or listed in Annex I under Regulation (EU) 2023/1230.

Machinery Regulation conformity assessment and CE marking

EU Machinery Regulation guide to Article 25 conformity assessment routes, Annex I machinery categories, technical documentation, EU declarations, CE marking, and instructions.

Machinery Regulation digital instructions

EU Machinery Regulation guide to digital instructions for use: access marking, print and download access, paper copies, non-professional safety information, languages, and records.

Machinery Regulation penalties and enforcement

EU Machinery Regulation enforcement guide covering Member State penalty rules, corrective action, market surveillance powers, and cross-border authority cooperation.

Machinery Regulation software and cybersecurity considerations

How Regulation (EU) 2023/1230 treats safety-related software, control systems, corruption protection, technical documentation, and cyber-safety risk evidence.

Machinery Regulation Technical Documentation and Technical File

What to keep in the EU Machinery Regulation technical file: product identification, risk assessment, EHSR mapping, standards, tests, instructions, declarations, software evidence, retention, and notified-body records.

Machinery Regulation technical file acceptance workflow

Release-gate workflow for accepting an EU Machinery Regulation technical file: scope, EHSR risk evidence, standards, tests, declarations, notified-body records, software, cyber, and signoff.

Machinery Regulation Timeline and Transition: practical guide

EU Machinery Regulation timeline covering corrected application dates, the Directive 2006/42/EC changeover, certificate continuity, product placement decisions, and transition evidence.

Machinery Regulation vs EMC Directive

Compare EU machinery safety duties with EMC duties for equipment, CE documentation, harmonised standards, declarations, and combined technical files.

Machinery Regulation vs EU AI Act: machinery safety overlap

A cited-source comparison of the EU Machinery Regulation and EU AI Act for machinery with AI-enabled safety functions, software, cyber-safety and technical documentation overlap.

Machinery Regulation vs Machinery Directive

Official source comparison of Regulation (EU) 2023/1230 and Directive 2006/42/EC across legal form, timing, scope, digital instructions, cybersecurity, conformity assessment, documentation, and CE marking.

Machinery vs RED comparison

Compare EU Machinery Regulation and Radio Equipment Directive boundaries for machinery safety, radio equipment scope, CE documentation, and shared evidence.

Declaration of Conformity vs Declaration of Incorporation | Machinery Regulation FAQ

FAQ on when machinery needs an EU Declaration of Conformity and when partly completed machinery needs an EU Declaration of Incorporation under Regulation (EU) 2023/1230.

How to map Annex III EHSRs under the EU Machinery Regulation | Machinery Regulation FAQ

FAQ on mapping Annex III essential health and safety requirements to hazards, risk reduction, software controls, technical documentation, and Annex I classification under Regulation (EU) 2023/1230.

Machinery Regulation and EU AI Act overlap for AI-enabled safety functions

FAQ on Machinery Regulation overlap with the EU AI Act for self-evolving or machine-learning safety functions, Annex I categories, standards work, and technical documentation boundaries.

Machinery Regulation cybersecurity evidence FAQ

What cybersecurity evidence connected or software-enabled machinery should keep for protection against corruption, safety-related control systems, and machinery risk assessment.

What counts as machinery under Regulation (EU) 2023/1230?

FAQ on the Machinery Regulation definition of machinery, including assemblies, drive systems, missing components, software, related products, partly completed machinery, safety components, and exclusions.

When can a software update affect Machinery Regulation compliance?

FAQ on when machinery software updates can trigger Machinery Regulation review, including safety functions, substantial modification, corruption protection, instructions, and CE technical-file evidence.

When does used or modified machinery need a new conformity assessment? | Machinery Regulation FAQ

FAQ on used and modified machinery under Regulation (EU) 2023/1230, including substantial modification, first EU use, technical documentation, and market surveillance evidence.

When is a notified body needed under the EU Machinery Regulation?

FAQ on when Machinery Regulation Annex I products need a notified body, how to find designated bodies, and what manufacturers still own.

Which Article 25 conformity assessment module applies? | EU Machinery Regulation FAQ

FAQ on Article 25 of Regulation (EU) 2023/1230: Module A, Module B plus C, Module H, Module G, Annex I triggers, notified body involvement, and technical file evidence.