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
Jul 25, 2026
Sections
4

Structured answer sets in this page tree.

Primary sources
3

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated Jul 25, 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 and a failure or malfunction that endangers persons.

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, ROPS, and FOPS. A Part B product may use Module A only when category-specific harmonised standards or common specifications cover all relevant 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

single-market-economy.ec.europa.eu
Referenced sections
  • 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"
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"
eur-lex.europa.eu
Referenced sections
  • 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.
"affix the CE marking"
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