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EU Machinery Regulation vs Low Voltage Directive Machinery and electrical-safety boundary

Use the Machinery Regulation first when the product is machinery, a related product, or partly completed machinery. Electrical hazards are handled through Annex III: the LVD safety objectives apply, while conformity assessment and placing on the market for those electrical risks are governed by the Machinery Regulation.

Use the LVD directly for standalone designed for 50-1,000 V alternating current (AC) or 75-1,500 V direct current (DC), subject to its Annex II exclusions. The Machinery Regulation separately excludes only named electrical and electronic product categories when they fall within the LVD or Radio Equipment Directive (RED).

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Author
Sorena AI
Published
May 9, 2026
Updated
Oct 15, 2026
3 sections5 primary sources
Overview

Electricity alone does not move a product from the Machinery Regulation to the Low Voltage Directive. For machinery and related products, Annex III applies the LVD's safety objectives to electrical hazards while keeping conformity assessment, placing on the market, and putting into service under the Machinery Regulation. Apply the LVD directly only when the separately placed product is designed for 50-1,000 V AC or 75-1,500 V DC, is not excluded by LVD Annex II, and is not instead routed through another law such as RED. The LVD has applied since 20 April 2016; the Machinery Regulation's main product regime applies from 20 January 2027.

Side-by-side comparison

EU Machinery Regulation vs Low Voltage Directive: boundary comparison

A focused comparison for products that combine mechanical hazards, electrical power, control systems, supplier electrical components, and CE documentation.

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First framework
Machinery Regulation

Primary route for machinery, related products, and partly completed machinery, including EHSRs, risk assessment, conformity assessment, technical documentation, EU declarations, and CE marking.

Second framework
Low Voltage Directive boundary

Direct route for separately placed rated 50-1,000 V AC or 75-1,500 V DC and outside Annex II. Its safety objectives also apply inside the machinery electrical-risk assessment.

Scope boundary

Machinery Regulation

Applies to machinery, related products, and partly completed machinery unless an exclusion or more specific Union harmonisation law removes the relevant risk from the Machinery Regulation scope.

Low Voltage Directive boundary

Applies to separately placed designed for 50-1,000 V AC or 75-1,500 V DC, except equipment and phenomena listed in LVD Annex II.

Operational implication

Classify the placed product first, then check voltage and exclusions. A powered machine is not automatically an LVD product, and an out-of-range component is not brought into LVD scope by being electrical.

Electrical-risk route

Machinery Regulation

Annex III section 1.5.1 requires machinery with an electricity supply to be designed, constructed, and equipped so electrical hazards are prevented.

Low Voltage Directive boundary

The LVD safety objectives apply to machinery electrical risks, but the Machinery Regulation governs conformity assessment, placing on the market, and putting into service for those risks.

Operational implication

Use LVD safety objectives as electrical-safety criteria inside the machinery EHSR file, not as a separate CE route for the finished machine.

Trigger

Machinery Regulation

The Machinery Regulation excludes listed electrical and electronic product categories only insofar as they fall within the LVD or RED.

Low Voltage Directive boundary

A named Article 2 category is excluded from machinery only insofar as it falls within LVD or RED. For the LVD route, also check rated voltage and Annex II before concluding that the Directive applies.

Operational implication

Document all three gates: the Machinery Regulation's named category, the LVD voltage range, and any LVD Annex II exclusion.

Core obligations

Machinery Regulation

The machinery file needs technical documentation, Annex III EHSR evidence, conformity assessment route, instructions, CE marking support, and the EU declaration of conformity or incorporation as applicable.

Low Voltage Directive boundary

Electrical component evidence can support the machinery file when it proves a component, electrical-risk control, standard, or supplier input, but it should not replace the finished-machine assessment.

Operational implication

Create a shared evidence index with legal-act tags so electrical test reports and supplier declarations are reusable without blurring the final machinery responsibility.

Evidence record

Machinery Regulation

Article 21 allows a single EU declaration of conformity where machinery or a related product is subject to more than one Union legal act requiring such a declaration.

Low Voltage Directive boundary

A single declaration still needs to identify the Union legal acts concerned, including publication references.

Operational implication

Use one declaration only when the legal acts and evidence are explicit; do not hide an unresolved LVD or RED boundary question inside generic CE wording.

Application dates

Machinery Regulation

Regulation (EU) 2023/1230 generally applies from 20 January 2027. Before that date, first placement of machinery remains under Directive 2006/42/EC and its transition rules.

Low Voltage Directive boundary

Member States have applied Directive 2014/35/EU to placed on the market from 20 April 2016. Its direct scope still depends on the product boundary, voltage range, and Annex II exclusions.

Operational implication

For releases before 20 January 2027, use the Machinery Directive where it governs the machine and apply the current LVD boundary. From 20 January 2027, replace the machinery side with the Regulation review; do not restart the LVD clock for unchanged standalone already lawfully placed.

Partly completed machinery evidence

Machinery Regulation

Partly completed machinery remains within the Machinery Regulation and uses relevant technical documentation, assembly instructions, and an EU declaration of incorporation.

Low Voltage Directive boundary

Electrical assemblies supplied for incorporation may provide inputs to the final assessment, but the integrator still needs to show that incorporation does not compromise health and safety.

Operational implication

Separate supplier evidence from the final integrator evidence, especially where electrical cabinets, drives, motors, or control assemblies are incorporated into a larger machine.

Enforcement

Machinery Regulation

Lead with the Machinery Regulation when the finished product is machinery or a related product and the issue is mechanical, control-system, guarding, electrical, installation, instruction, or lifecycle safety.

Low Voltage Directive boundary

Run the LVD boundary check when the product appears to be one of the Article 2 electrical/electronic exclusions, when a standalone electrical component is sourced, or when electrical-risk objectives need to be evidenced inside the machinery file.

Operational implication

Document one of four outcomes: Machinery Regulation with LVD safety objectives applied inside its file, Article 2 exclusion to the LVD or RED route, machinery plus another applicable Union act, or a product-specific scope question that needs more evidence.

Overlap and reuse

Machinery Regulation

Electrical evidence from supplier components can be reused in the machinery file when it supports a specific risk, standard, or component claim.

Low Voltage Directive boundary

The LVD boundary check helps decide whether a separately supplied electrical product stays within the Machinery Regulation exclusion list or needs its own product assessment.

Operational implication

Reuse test reports and declarations, but keep the final machinery assessment and the standalone electrical-product assessment separate.

Practical decision rule

Machinery Regulation

Use the Machinery Regulation for the finished machine, then pull in LVD-style electrical objectives through Annex III where the machinery risk assessment shows a relevant electrical hazard.

Low Voltage Directive boundary

Use the LVD directly for separately placed within its voltage range and outside Annex II; use the Machinery Regulation Article 2 exclusion only when the item also matches one of the named electrical or electronic categories.

Operational implication

A machine applies LVD safety objectives through its machinery file without becoming an LVD product. A separate electrical product needs its own scope, conformity, technical-documentation, declaration, and CE-marking analysis.

Practical decision rule

How should teams decide between machinery and LVD workstreams?

  • Define the placed-on-market product boundary before reviewing components or supplier declarations.
  • Use Article 2 to decide whether a named electrical or electronic product is excluded from the Machinery Regulation.
  • For machinery electrical hazards, apply the LVD safety objectives through the Machinery Regulation EHSR and conformity-assessment file.
  • For a standalone LVD product, document the voltage rating, Annex II check, safety-objective assessment, internal production control, technical documentation, declaration, CE marking, and retention period.
Section 1

Start with the machinery scope boundary

Regulation (EU) 2023/1230 applies to machinery, listed related products, and partly completed machinery. If the product is in that machinery scope, treat the machinery risk assessment and Annex III essential health and safety requirements (EHSRs) as the primary compliance structure.

Do not move a machine into an LVD-only process just because it has a power supply, control cabinet, motor, charger, or electrical subsystem. Annex III section 1.5.1 says LVD safety objectives apply to electrical risks, but the conformity assessment and placing-on-the-market obligations for machinery electrical risks are governed by the Machinery Regulation.

  • Record whether the item is machinery, a related product, partly completed machinery, or a separate electrical product supplied on its own.
  • Map electrical hazards into the machinery risk assessment and EHSR checklist instead of creating a second CE path for the finished machine.
  • Keep component supplier declarations and test evidence as inputs, not as replacements for the machinery technical file.
Recommended next step

Check the machinery and LVD boundary before release

Use the comparison to separate machinery EHSR work, electrical-risk evidence, excluded electrical products, supplier documentation, and CE declaration wording before the product is placed on the EU market.

Research workflow
Open Research Copilot

Ask machinery scope and evidence questions with cited source support.

Explore next step
Talk to Sorena
Talk through implementation

Review your product boundary, technical-file index, and declaration strategy.

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Section 2

Use Article 2 exclusions for LVD-boundary products

Article 2 excludes specific electrical and electronic products from the Machinery Regulation when they fall within the LVD or RED. The named categories include domestic household appliances that are not electrically operated furniture, audio and video equipment, information technology equipment, ordinary office machinery except additive machinery for producing three-dimensional products, low-voltage switchgear and control gear, and electric motors.

That list is narrower than a general statement that electrical products follow the LVD. Even a named category leaves the Machinery Regulation only insofar as it actually falls within the LVD or RED. For LVD, verify the rated-voltage range and Annex II exclusions; for RED, verify that the product intentionally emits or receives radio waves for communication or radiodetermination.

  • Ask whether the product is one of Article 2(2)(p) electrical or electronic categories before treating LVD as the lead regime.
  • Check whether the item is sold as a standalone electrical product or incorporated into machinery where the machinery manufacturer controls the final risk reduction.
  • Use Article 9 only to the extent a more specific Union harmonisation law covers the same risks addressed by the Machinery Regulation EHSRs.
Section 3

Keep CE documentation aligned without merging duties

The finished machinery file should show the machinery conformity assessment route, Annex III EHSR mapping, technical documentation, instructions, EU declaration of conformity, CE marking decision, and any declaration of incorporation for partly completed machinery. Electrical evidence can support that file, but it should be tagged to the risk, component, standard, or supplier claim it actually supports.

Where machinery or a related product is subject to more than one Union legal act requiring an EU declaration of conformity, Article 21 allows a single EU declaration covering all such acts. That does not remove the need to identify which legal acts are being declared and which evidence supports each one.

  • Keep one evidence index with columns for product boundary, legal act, requirement, evidence owner, test or design record, and declaration reference.
  • For partly completed machinery, keep assembly instructions and the EU declaration of incorporation separate from the finished machinery declaration.
  • For standalone LVD equipment, keep the technical documentation and EU declaration for 10 years after placement on the market; the manufacturer uses internal production control under Annex III.
Primary sources

References and citations

Directive 2014/35/EU (Low Voltage Directive)
eur-lex.europa.eu7 citations
Referenced sections
  • Primary legal source for LVD voltage scope, Annex II exclusions, safety objectives, manufacturer obligations, internal production control, technical documentation, EU declaration, CE marking, and 10-year retention.
  • Article 1 supports the 50-1,000 V AC and 75-1,500 V DC scope limits; Annex II lists excluded equipment and phenomena.
  • Articles 6 and 15-17 and Annex III support manufacturer technical documentation, internal production control, EU declaration, CE marking, and 10-year retention for standalone LVD equipment.
Show 4 more
  • Article 1 and Annex II support the LVD voltage limits and exclusions.
  • Supports the independent LVD scope gates that must be checked after the machinery category gate.
  • Supports direct LVD scope and the standalone electrical-equipment compliance route.
  • Supports direct LVD scope, exclusions, safety objectives, and the standalone conformity route.
Regulation (EU) 2023/1230 on machinery
eur-lex.europa.eu3 citations
Referenced sections
  • Supports Machinery Regulation scope, Article 2 exclusions for certain electrical and electronic products, Annex III electrical-risk treatment, EHSRs, conformity assessment, EU declaration, and CE marking.
  • Articles 51-54 support the Machinery Regulation transition and main 20 January 2027 application date.
  • Article 52 supports continued making available of products placed under Directive 2006/42/EC before the Regulation changeover.
"The safety objectives set out in Directive 2014/35/EU shall apply to machinery or related products."
Directive 2014/35/EU (Low Voltage Directive)
eur-lex.europa.eu2 citations
Referenced sections
  • Articles 25-27 support the LVD's 20 April 2016 application baseline.
  • Supports the direct LVD product scope and placement obligations that continue independently of the machinery transition.
European Commission machinery sector page
single-market-economy.ec.europa.eu
Referenced sections
  • Commission machinery-sector page listed in the cited sources for implementation context and links to machinery legislation and guidance.
"Machinery"

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