Requirements GuideEU

EU EMC Directive Requirements

Directive 2014/30/EU requires equipment to meet essential electromagnetic compatibility requirements: controlled emissions and adequate immunity for intended use.

Use this page to separate apparatus duties from fixed-installation duties and to assemble the evidence expected before and after EU market placement.

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Author
Sorena AI
Published
May 9, 2026
Updated
May 9, 2026
Sections
5

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Primary sources
5

Cited legal and guidance references.

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

The EMC Directive applies to equipment that is apparatus or a fixed installation, unless an exclusion or more specific Union legislation applies. Requirements differ by category: apparatus needs conformity assessment, technical documentation, an EU declaration of conformity, CE marking, traceability, and user information; fixed installations need compliant design, good engineering practice, use of component instructions, and documentation held by the responsible person.

Section 1

Essential EMC requirements

The Directive expresses the core technical obligation in Annex I rather than setting one universal test list. Equipment must be designed and manufactured, with regard to the state of the art, so its electromagnetic disturbance does not prevent radio, telecommunications, or other equipment from operating as intended.

The same equipment must also have immunity to the electromagnetic disturbance expected in its intended use so it can operate without unacceptable degradation. This means the requirement file should identify intended use, electromagnetic environment, relevant emissions and immunity phenomena, configurations, interfaces, and any use restrictions.

  • Classify the item as apparatus, fixed installation, specific apparatus for a fixed installation, or out of scope because another exclusion or more specific Union act applies.
  • For apparatus, assess all normal intended operating conditions and representative configurations, including the configuration most likely to cause disturbance and the configuration most susceptible to disturbance where relevant.
  • For inherently benign equipment, document why it cannot generate excessive emissions and can operate without unacceptable degradation under its intended electromagnetic disturbance conditions.
Sources for this answer
Directive 2014/30/EU on electromagnetic compatibility
Articles 1 to 6 and Annex I define EMC scope, apparatus and fixed installations, exclusions, and the two essential requirements for emissions and immunity.
European Commission EMC page
Commission EMC page used for official context on Directive 2014/30/EU, harmonised standards, and supporting EMC guidance resources.
Section 2

Apparatus conformity assessment and technical file

For apparatus, Article 14 allows two conformity assessment routes: internal production control under Annex II, or EU-type examination under Annex III followed by conformity to type based on internal production control. The manufacturer may use the notified-body route for selected aspects of the essential requirements while using internal production control for the rest.

The technical documentation must make conformity assessable. It should include a general description, design and manufacturing drawings or schemes, explanations needed to understand operation, applied harmonised standards or other technical specifications, design calculations or examinations, test reports, and the risk analysis or assessment needed for the EMC conclusion.

  • Do not treat a test report alone as the file; connect test results to the apparatus model, intended use, configuration, standards or specifications used, and unresolved residual EMC risks.
  • If harmonised standards are applied only in part, record exactly which parts are applied and how the remaining essential requirements are met.
  • Keep the manufacturing-control evidence that shows series production remains aligned with the assessed design and technical documentation.
Sources for this answer
Directive 2014/30/EU on electromagnetic compatibility
Article 14 and Annexes II and III support the apparatus conformity-assessment routes and the minimum technical-documentation content.
Commission Implementing Decision (EU) 2019/1326 on EMC harmonised standards
Consolidated harmonised-standards decision used to ground the need for current OJEU-listed EMC standard references in the technical file.
Section 3

EU declaration of conformity, CE marking, and instructions

When apparatus conformity has been demonstrated, the manufacturer draws up the EU declaration of conformity and affixes CE marking before placing the apparatus on the market. The declaration must follow the Annex IV structure, identify the apparatus, identify relevant Union harmonisation legislation, list dated harmonised standards or other technical specifications used, and state that it is issued under the manufacturer's sole responsibility.

Instructions are part of the EMC compliance evidence. Apparatus must be accompanied by precautions needed for assembly, installation, maintenance, or use to keep the apparatus compliant, and by information needed for intended use. If compliance is not ensured in residential areas, the restriction must be clearly indicated and, where appropriate, also shown on packaging.

  • Ensure the CE mark is visible, legible, and indelible on the apparatus or data plate, or on packaging and accompanying documents where the apparatus nature does not allow product marking.
  • Align the DoC model, type, batch or serial identification, manufacturer contact details, importer contact details where relevant, instructions, and technical file so market surveillance can trace the same apparatus.
  • Translate the EU DoC and user information into the language or languages required by the Member State where the apparatus is placed or made available.
Sources for this answer
Directive 2014/30/EU on electromagnetic compatibility
Articles 15 to 18 and Annex IV define the EU DoC, CE marking, and information requirements for apparatus.
European Commission CE marking page
Commission CE-marking overview used for the general EU product-law role of CE marking alongside the EMC-specific marking rules.
Section 4

Fixed installations and specific apparatus

Fixed installations are handled differently from movable apparatus. They are still subject to the essential EMC requirements, but the Directive does not require CE marking, an EU declaration of conformity, or a formal apparatus conformity assessment for the fixed installation itself.

A fixed installation must be installed using good engineering practices and respecting the intended-use information from its components. The person or persons responsible for the fixed installation must hold documentation showing those good engineering practices for as long as the fixed installation is in operation.

  • Define the fixed installation boundary, location, interfaces, electromagnetic environment, component instructions, cable and earthing assumptions, mitigation measures, and responsible person.
  • If apparatus is intended only for incorporation into a particular fixed installation and is otherwise not made available on the market, use Article 19 documentation instead of ordinary apparatus marking and DoC duties.
  • For that specific-apparatus exemption, accompanying documentation must identify the fixed installation, its EMC characteristics, incorporation precautions, apparatus identification, and manufacturer or importer contact details.
Sources for this answer
Directive 2014/30/EU on electromagnetic compatibility
Article 19 and Annex I point 2 support fixed-installation obligations, documentation, responsible-person evidence, and the specific-apparatus exemption.
European Commission EMC page
Commission EMC resource page links the Directive to official guidance on fixed installations and EMC implementation.
Section 5

Economic operator and post-market evidence duties

The manufacturer owns design conformity, conformity assessment, technical documentation, EU DoC, CE marking, series-production control, instructions, corrective action, and authority cooperation for apparatus. Importers and distributors have separate gatekeeping duties before making apparatus available and must not place or supply apparatus they believe is non-compliant.

Post-market evidence should be ready before an authority request arrives. Manufacturers keep the technical documentation and EU DoC for 10 years after placing apparatus on the market. Importers keep a copy of the EU DoC for the same period and ensure the technical documentation can be made available. All economic operators must be able to identify who supplied them and who they supplied for 10 years.

  • Manufacturer evidence: EMC assessment, technical file, applied standards or alternative specifications, test reports, DoC, CE-marking decision, instructions, production controls, change reviews, and corrective-action records.
  • Importer evidence: confirmation that conformity assessment occurred, technical documentation exists, CE marking and required documents are present, manufacturer identification is present, importer contact details are supplied, and storage or transport has not jeopardised conformity.
  • Distributor evidence: CE marking and required documents checked, instructions and Article 18 information available in the destination Member State language, traceability checked, and non-conformity or risk escalations recorded.
Sources for this answer
Directive 2014/30/EU on electromagnetic compatibility
Articles 7 to 12 and 38 to 40 ground manufacturer, importer, distributor, traceability, cooperation, corrective-action, and market-surveillance evidence duties.
Commission Notice - Blue Guide on EU product rules (2022)
Blue Guide provides horizontal EU product-law context for economic operator roles, conformity assessment, CE marking, and market surveillance concepts.
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Primary sources

References and citations

Commission Notice - Blue Guide on EU product rules (2022)
eur-lex.europa.eu
Referenced sections
  • Blue Guide provides horizontal EU product-law context for economic operator roles, conformity assessment, CE marking, and market surveillance concepts.
"The manufacturer is responsible for the conformity assessment."
Directive 2014/30/EU on electromagnetic compatibility
data.europa.eu
Referenced sections
  • Articles 7 to 12 and 38 to 40 ground manufacturer, importer, distributor, traceability, cooperation, corrective-action, and market-surveillance evidence duties.
"Economic operators shall, on request, identify"
European Commission CE marking page
single-market-economy.ec.europa.eu
Referenced sections
  • Commission CE-marking overview used for the general EU product-law role of CE marking alongside the EMC-specific marking rules.
"CE marking"
European Commission EMC page
single-market-economy.ec.europa.eu
Referenced sections
  • Commission EMC resource page links the Directive to official guidance on fixed installations and EMC implementation.
"Directive 2014/30/EU"
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