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FAQEU

LVD FAQ Instructions and labelling

Under the Low Voltage Directive, electrical equipment must carry traceability and contact details, be accompanied by clear instructions and safety information, and bear the CE marking after conformity has been demonstrated.

This FAQ focuses on the label, instruction, language, CE marking, and evidence records that should travel with an LVD compliance file.

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Author
Sorena AI
Published
May 9, 2026
Updated
Jul 25, 2026
Questions
4

Structured answer sets in this page tree.

Primary sources
4

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated Jul 25, 2026
Overview

For LVD-covered electrical equipment, instructions and labelling are not cosmetic. They connect the product on the market to the manufacturer, importer, technical file, EU declaration of conformity, safe-use information, and CE marking basis.

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4 of 4 questions
Question 1

What must appear on or with LVD electrical equipment?

The manufacturer must ensure the electrical equipment bears a type, batch, serial number, or another identifying element. Member States have applied these recast requirements since 20 April 2016. If the equipment's size or nature prevents that marking on the product, the information can be placed on the packaging or in a document accompanying the equipment.

The manufacturer must also show its name, registered trade name or trade mark, and a single postal contact address on the equipment, or where that is not possible, on the packaging or accompanying document. The importer has a parallel obligation to show its own name, registered trade name or trade mark, and postal contact address when placing equipment from a third country on the EU market.

  • Link each type, batch, serial number, barcode, or equivalent identifier to the EU declaration of conformity and the technical documentation for that product model.
  • Put manufacturer contact details on the equipment unless the product's size or physical characteristics justify packaging or accompanying-document placement.
  • For imported equipment, verify importer identification is present without obscuring the manufacturer's traceability information.
  • Keep rating plates, packaging artwork, instruction sheets, and label approval records aligned with the tested product configuration.

Do LVD labels need a type, batch, or serial number?

Yes. The manufacturer must provide a type, batch, serial number, or another element that identifies the equipment. If the equipment's size or nature prevents marking it directly, the identifier can be on the packaging or an accompanying document. The practical test is whether a market-surveillance reviewer can connect the product to the relevant EU declaration of conformity, technical file, test evidence, and production batch.

What manufacturer and importer details are required?

The manufacturer must provide its name, registered trade name or trade mark, and a single postal contact address. An importer must provide its own name, registered trade name or trade mark, and postal contact address for equipment it places from a third country on the EU market. The details must be in a language easily understood by end-users and market surveillance authorities.

Citations
European Commission LVD Guidelines

The LVD Guidelines explain that identifiers must make a clear link to conformity documentation and that contact details must be accessible and understandable.

Question 2

What instructions and safety information are required?

The equipment must be accompanied by in a language that consumers and other end-users can easily understand, as determined by the Member State where the equipment is made available. The LVD does not limit this obligation to consumer products; the Commission LVD Guidelines state that it applies whether the equipment is intended for consumers or other end-users.

The instructions, safety information, and any labelling must be clear, understandable, and intelligible. A translation that hides warnings, operating limits, installation conditions, maintenance precautions, or residual electrical risks can make the instruction set non-compliant even when a label exists.

  • Cover installation, connection, operation, maintenance, cleaning, storage, environmental limits, and any safety warnings needed for the intended and reasonably foreseeable use.
  • Match instructions and warnings to the hazards and risk assessment used in the technical documentation.
  • Confirm Member State language requirements for every market where the equipment is made available.
  • Do not rely on a QR code or website alone where the product must be accompanied by .

Who is responsible for translating LVD instructions?

The LVD does not assign translation work to only one actor. The manufacturer, importer, and distributor each have obligations to ensure the equipment is accompanied by in the language required for the Member State where the product is made available. Contract terms can allocate the work, but they do not remove the supply-chain check.

Do professional-use products need instructions under the LVD?

Yes. The Commission LVD Guidelines state that Article 6(7) applies whether the product is intended for consumers or other end-users. Professional-use context can affect the content and technical level of the instructions, but it does not remove the need for safety information.

Citations
Recommended next step

Review the label and instruction evidence pack

Check whether each LVD product model has approved labels, instructions, language coverage, CE marking placement, traceability, and retained conformity evidence.

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Check LVD label, instruction, and CE marking questions against cited EU sources.

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Review your LVD product labels, language matrix, evidence file, and importer checks.

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Question 3

How does CE marking fit with instructions and labels?

The CE marking is not a substitute for instructions, warnings, traceability, or contact details. It is the manufacturer's visible declaration that the electrical equipment satisfies the applicable EU harmonisation requirements after the conformity assessment has been completed.

Under the LVD, the CE marking must be affixed visibly, legibly, and indelibly to the equipment or its data plate. If that is not possible or not warranted because of the equipment's nature, it must be affixed to the packaging and accompanying documents. It must be affixed before the equipment is placed on the market.

  • Approve CE marking placement as part of the artwork, rating-plate, and packaging release process.
  • Do not add a notified body identification number for LVD module A conformity assessment where the LVD does not require notified-body involvement.
  • Check whether other applicable legislation, such as EMC or RED, adds separate marking, documentation, or instruction requirements.
  • Treat missing CE marking, missing technical documentation, or incomplete technical documentation as formal non-compliance that needs correction.
Citations
Question 4

What evidence should be retained for instructions and labelling?

Keep the evidence that proves the product label and instruction pack match the equipment placed on the market. The manufacturer must retain the technical documentation and EU declaration of conformity for 10 years after the equipment has been placed on the market; importers must keep a copy of the EU declaration and ensure the technical documentation can be made available to authorities on request.

The evidence file should show both legal coverage and product-control coverage: what product model was assessed, which label and instruction version shipped, which languages were approved, and how warnings connect to the risk assessment.

  • Final artwork for product labels, rating plates, packaging, CE marking placement, and importer/manufacturer contact details.
  • Instruction manuals, quick-start guides, safety sheets, warning labels, and language matrices by Member State.
  • Traceability map linking type, batch, serial, barcode, or equivalent identifiers to the EU declaration of conformity and technical documentation.
  • Risk assessment, applied standards list, test reports, production-control checks, supplier inputs, and change-control approvals for label or instruction revisions.
  • Authority correspondence, complaint records, recall scope analysis, and corrective-action records where instructions or labels were questioned.

What evidence should support LVD instruction and labelling decisions?

Retain the approved label and instruction versions, language matrix, manufacturer and importer contact checks, type/batch/serial traceability map, risk assessment, standards list, test reports, technical documentation, EU declaration of conformity, and change-control approvals. The record should let a reviewer connect the physical product on the market to the safety information and conformity file without relying on project memory.

Must the LVD EU declaration of conformity accompany every product?

The LVD does not list the EU declaration of conformity among the documents that must accompany each item. The Commission LVD Guide says the required documents referenced by the importer check in Article 8(2) are the . The manufacturer must still draw up the declaration, keep it for 10 years after placement, translate it where a Member State requires, and provide it to an authority on a reasoned request.

When should LVD instructions or labels be reviewed again?

Review them when the product design, component set, firmware, intended use, installation method, market, language coverage, supplier evidence, applied standard, risk assessment, or importer changes. Also reopen the record after complaints, incidents, authority questions, or recall analysis that indicate users may not understand the safety information.

Citations
European Commission LVD Guidelines

The LVD Guidelines connect product identifiers to conformity documentation, explain supply-chain evidence responsibilities, and clarify which documents must accompany equipment for the Article 8 importer check.

Primary sources

References and citations

European Commission LVD Guidelines
ec.europa.eu
Referenced sections
  • The LVD Guidelines connect product identifiers to conformity documentation, explain supply-chain evidence responsibilities, and clarify which documents must accompany equipment for the Article 8 importer check.
"the declaration of conformity or the technical documentation"
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