---
title: "EMC Directive Fixed Installation Documentation"
canonical_url: "https://www.sorena.io/artifacts/eu/emc-directive/fixed-installation-documentation"
source_url: "https://www.sorena.io/artifacts/eu/emc-directive/fixed-installation-documentation"
author: "Sorena AI"
description: "Documentation guide for EU EMC Directive fixed installations: good engineering practices, apparatus integration, EMC evidence, change records, and authority-ready files."
published_at: "2026-05-09"
updated_at: "2026-05-09"
keywords:
  - "EU EMC Directive"
  - "Directive 2014/30/EU"
  - "fixed installation documentation"
  - "EMC evidence"
  - "good engineering practices"
  - "fixed installations"
  - "EMC documentation"
  - "market surveillance"
---
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---

# EMC Directive Fixed Installation Documentation

Documentation guide for EU EMC Directive fixed installations: good engineering practices, apparatus integration, EMC evidence, change records, and authority-ready files.

*Artifact Guide* *EU*

## EMC Directive Fixed Installation Documentation

Directive 2014/30/EU treats a fixed installation as equipment assembled and used permanently at a predefined location, with installation-specific EMC obligations.

Use this page to build the file that shows good engineering practices, component instructions, apparatus status, EMC characteristics, maintenance changes, and authority evidence.

Fixed-installation documentation is not a generic product technical file. Under the EMC Directive, the responsible person needs records that show how the permanent site was defined, how component and apparatus instructions were respected, which good engineering practices were applied, and what evidence can be produced if a national authority investigates disturbance complaints or other indications of non-compliance.

## Define the fixed installation before collecting evidence

Start the file with a boundary record. Identify the predefined location, the installation owner or operator, the responsible person under national rules, and the border between the installation and the external electromagnetic environment. A fixed installation can include apparatus and other devices, so the record should not stop at CE-marked products.

The useful boundary record names the power, control, telecom, data, radio, earthing, and physical interfaces where disturbance can enter or leave the installation. It should also state what is outside the record: the EMC Directive is concerned with the installation meeting the essential EMC requirements, not with making every internal item mutually compatible in every possible combination.

- Record the site name, address or defined area, installation purpose, operating environment, and commissioning state.
- Draw or attach the EMC boundary: incoming supplies, outgoing connections, cables, antennas, enclosures, earth bonding, nearby sensitive equipment, and external emitters.
- List each major apparatus, component, sub-assembly, protective device, filter, cable type, and other device that affects emissions, coupling, radiation, or immunity.
- Assign the person or function that can supply the documentation to national authorities while the installation remains in operation.

Sources for this answer:

- [Directive 2014/30/EU on electromagnetic compatibility](https://data.europa.eu/eli/dir/2014/30/2018-09-11?ref=sorena.io) - Defines fixed installations and requires documented good engineering practices to be held for authority inspection while the installation operates.
- [Commission Guide for the EMCD](https://ec.europa.eu/docsroom/documents/33601?ref=sorena.io) - Explains how fixed-installation documentation can define site boundaries, interfaces, coupling paths, and the installation-specific EMC environment.

*Recommended next step*

*Placement: after implementation section*

## Build an authority-ready fixed-installation evidence file

Turn the installation boundary, component instructions, good engineering practices, EMC evidence, and maintenance changes into a file that engineering, quality, legal, and site teams can keep current.

- [Open Research Copilot](/solutions/research-copilot.md): Check EMC Directive scope, fixed-installation duties, and source citations before updating an evidence file.
- [Talk through implementation](/contact.md): Review the installation boundary, apparatus records, maintenance logs, and authority-response packet.

## Document good engineering practices and component instructions

Annex I requires a fixed installation to be installed using good engineering practices and respecting information on the intended use of its components. The documentation should therefore connect each EMC design choice to a site condition, component instruction, standard, code of practice, or technical assessment.

A practical evidence table should cover emissions controls, coupling and radiation controls, and immunity controls. For each control, name the disturbance source or exposure, the design measure, the installation instruction followed, the inspection or test evidence, and the residual limitation that maintenance teams must preserve.

- Keep manufacturer installation, use, and maintenance instructions for apparatus and components that affect EMC performance.
- Record filters, shielding, cable routing, cable length limits, segregation distances, equipotential bonding, earthing, surge or protection devices, enclosure practices, and radio or telecom interfaces where relevant.
- Where harmonised EMC standards or technical reports are used, identify the exact standard reference, edition, scope, and installation feature it supports.
- For a simple installation made only from conforming CE-marked apparatus, retain supplier installation, use, and maintenance instructions and show how they were applied at the site.
- For a complex installation, add drawings, calculations, inspection records, EMC test or measurement reports, commissioning results, and unresolved risk notes.

Sources for this answer:

- [Directive 2014/30/EU on electromagnetic compatibility](https://data.europa.eu/eli/dir/2014/30/2018-09-11?ref=sorena.io) - Annex I states the fixed-installation requirement to apply good engineering practices and respect component intended-use information.
- [Commission Guide for the EMCD](https://ec.europa.eu/docsroom/documents/33601?ref=sorena.io) - Gives examples of EMC installation practices such as filters, cable specifications, precautions, earthing, distances, screening, emissions, coupling, and immunity measures.
- [Commission Implementing Decision (EU) 2019/1326 on EMC harmonised standards](https://data.europa.eu/eli/dec_impl/2019/1326/2022-06-10?ref=sorena.io) - Lists EMC harmonised-standard references published or withdrawn under Directive 2014/30/EU, useful when standards are used as evidence.

## Separate normal apparatus from specific apparatus

Do not treat every device inside a fixed installation the same way. Apparatus that has been made available on the market and may be incorporated into the fixed installation remains subject to the relevant apparatus provisions of the EMC Directive. Keep its CE marking, EU declaration of conformity, traceability, instructions, and technical-documentation references with the installation file where they support the site assessment.

Article 19 allows a narrower route for apparatus intended for incorporation into a particular fixed installation and otherwise not made available on the market. When that route is used, the accompanying documentation must identify the fixed installation, its EMC characteristics, and the precautions needed so incorporation does not compromise the installation's conformity. It must also include the required manufacturer and importer identification information.

- For ordinary apparatus: retain supplier declarations, CE-marking evidence, installation instructions, serial or type identifiers, and the site-specific installation record.
- For specific apparatus: record why it is for a particular fixed installation, why it is otherwise not made available on the market, and who has the direct project link to the installation.
- In the accompanying documentation for specific apparatus, identify the installation, EMC characteristics, incorporation precautions, manufacturer name and address, and importer details where the manufacturer is outside the Union.
- Do not use the fixed-installation route to erase apparatus obligations for commercially available products or generic equipment platforms.

Sources for this answer:

- [Directive 2014/30/EU on electromagnetic compatibility](https://data.europa.eu/eli/dir/2014/30/2018-09-11?ref=sorena.io) - Article 19 distinguishes market-available apparatus from apparatus intended only for a particular fixed installation and specifies the required accompanying documentation.
- [Commission Guide for the EMCD](https://ec.europa.eu/docsroom/documents/33601?ref=sorena.io) - Explains the case-by-case nature of the specific-apparatus exemption and the need for a direct provider-customer link with the installation.

## Keep change, maintenance, and authority evidence usable

The documentation must remain useful for as long as the fixed installation is in operation. Treat maintenance and change control as part of the EMC file, not as separate engineering history. A later inverter, drive, cable route, radio interface, control cabinet, grounding change, firmware-controlled operating mode, or replacement apparatus can affect the evidence that originally supported the installation.

Authority readiness is also part of the file. Article 19 allows competent national authorities to request evidence of compliance where there are indications of non-compliance, especially disturbance complaints, and to initiate an evaluation. The file should therefore make it easy to provide a concise evidence pack without reconstructing the installation from memory.

- Log commissioning, maintenance, repair, component replacement, layout changes, supplier changes, standard changes, EMC incidents, complaints, measurements, corrective actions, and retests.
- For each change, record the affected boundary, EMC characteristic, component instruction, engineering practice, approval owner, and whether the evidence file was updated.
- Keep an authority-response packet with the boundary record, responsible-person details, applied practices, component instructions, drawings, standards, measurements, complaints, corrective actions, and current status.
- Use the Commission market-surveillance contact document to identify the relevant national contact channel when escalation or authority correspondence is needed.

Sources for this answer:

- [Directive 2014/30/EU on electromagnetic compatibility](https://data.europa.eu/eli/dir/2014/30/2018-09-11?ref=sorena.io) - Article 19 requires documentation to be available to national authorities and allows authority evidence requests and evaluations where non-compliance is indicated.
- [Central Contact Points for EMC Directive market surveillance](https://ec.europa.eu/docsroom/documents/63955?ref=sorena.io) - Commission DocsRoom source for national central contact points in charge of market surveillance under Directive 2014/30/EU.

## Primary sources

- [Directive 2014/30/EU on electromagnetic compatibility](https://data.europa.eu/eli/dir/2014/30/2018-09-11?ref=sorena.io) - Primary legal source for fixed-installation definition, Article 19 documentation duties, Annex I good engineering practices, authority evidence requests, and operation-long retention.
  - Quote: "may request evidence of compliance"
- [Commission Guide for the EMCD](https://ec.europa.eu/docsroom/documents/33601?ref=sorena.io) - Commission guidance source for practical fixed-installation documentation detail, including boundaries, component instructions, good engineering practices, and specific apparatus.
  - Quote: "define the borderlines/geographical limits of this fixed installation"
- [Commission Implementing Decision (EU) 2019/1326 on EMC harmonised standards](https://data.europa.eu/eli/dec_impl/2019/1326/2022-06-10?ref=sorena.io) - Official source for EMC harmonised-standard references used when standards evidence supports an installation or component assessment.
  - Quote: "harmonised standards for electromagnetic compatibility"
- [Central Contact Points for EMC Directive market surveillance](https://ec.europa.eu/docsroom/documents/63955?ref=sorena.io) - Commission source for market-surveillance contact points under Directive 2014/30/EU, useful for authority correspondence and escalation records.
  - Quote: "Market Surveillance under Directive 2014/30/EU"

## Related Topic Guides

- [Are passive components covered by the EMC Directive? | EMC Directive FAQ](/artifacts/eu/emc-directive/faq/passive-components.md): When passive components are outside EMC Directive apparatus scope, when end-user incorporation can bring them inside scope, and what documentation to keep.
- [Can cables or wiring affect EMC Directive compliance?](/artifacts/eu/emc-directive/faq/cables.md): FAQ on how cables, wiring, shielding, routing, length assumptions, instructions, and fixed-installation conditions affect EMC Directive evidence.
- [Custom installations under the EU EMC Directive | FAQ](/artifacts/eu/emc-directive/faq/custom-installations.md): When custom equipment, site-built assemblies, and fixed installations need EMC evidence under Directive 2014/30/EU, including Article 19 documentation responsibilities.
- [EMC Directive Applicability Test for EU Equipment](/artifacts/eu/emc-directive/applicability-test.md): Test whether EU equipment is EMC Directive apparatus, a fixed installation, inherently benign, or covered by RED or other more specific Union legislation.
- [EMC Directive boundary for vehicle equipment](/artifacts/eu/emc-directive/vehicle-equipment-boundary.md): When vehicle equipment needs EU vehicle type approval, an EMC Directive declaration of conformity, both checks, or separate vehicle-specific sourcing.
- [EMC Directive compliance checklist](/artifacts/eu/emc-directive/checklist.md): Checklist for Directive 2014/30/EU covering EMC scope, essential requirements, standards evidence, technical documentation, EU DoC, CE marking, operator checks, and post-market records.
- [EMC Directive Compliance Pathway](/artifacts/eu/emc-directive/compliance.md): Grounded EU EMC Directive compliance pathway for apparatus: scope, essential requirements, conformity assessment, harmonised standards, technical documentation, EU DoC, CE marking, instructions, and retained evidence.
- [EMC Directive Conformity Assessment and Technical Documentation](/artifacts/eu/emc-directive/conformity-assessment-and-documentation.md): Grounded guide to EMC Directive conformity assessment for apparatus: Annex II internal production control, optional Annex III EU-type examination, technical documentation, EU declaration of conformity, CE marking, instructions, and retention evidence.
- [EMC Directive deadlines and compliance calendar](/artifacts/eu/emc-directive/deadlines-and-compliance-calendar.md): Key EMC Directive 2014/30/EU dates, release gates, document-retention clocks, harmonised-standard update checks, and authority-response timing.
- [EMC Directive DoC and technical-file release gate](/artifacts/eu/emc-directive/doc-and-technical-file-release-gate-workflow.md): A pre-release EMC Directive workflow for checking scope, essential requirements, standards evidence, technical documentation, EU DoC, CE marking, instructions, and importer or distributor readiness.
- [EMC Directive Essential Requirements and Testing](/artifacts/eu/emc-directive/essential-requirements-and-testing.md): Grounded guide to EMC Directive essential requirements, disturbance and immunity assessment, intended-use evidence, harmonised standards, and technical-file records.
- [EMC Directive Harmonised Standards and Deviations](/artifacts/eu/emc-directive/harmonized-standards-and-deviations.md): How EMC Directive harmonised standards create presumption of conformity, how OJEU references and withdrawals work, and how to document deviations in the technical file.
- [EMC Directive harmonised-standard selection workflow](/artifacts/eu/emc-directive/harmonized-standard-selection-workflow.md): A grounded workflow for selecting EMC Directive harmonised standards, checking OJEU citation and withdrawal dates, mapping standards to essential requirements, and recording technical-file evidence.
- [EMC Directive inherently benign equipment scope guide](/artifacts/eu/emc-directive/inherently-benign-and-borderline-equipment.md): Decide whether equipment is inherently benign, apparatus, a component, or part of a fixed installation under the EU EMC Directive using official scope criteria and examples.
- [EMC Directive language and EU declaration packaging](/artifacts/eu/emc-directive/language-and-declaration-packaging.md): Package EMC Directive instructions, contact details, CE marking records, and EU Declaration of Conformity translations before apparatus is placed on EU markets.
- [EMC Directive penalties and enforcement](/artifacts/eu/emc-directive/penalties-and-fines.md): How EMC Directive penalties work: Member State sanctions, market-surveillance corrective action, withdrawal or recall, and evidence to keep when apparatus is challenged.
- [EMC Directive post-market evidence pack](/artifacts/eu/emc-directive/post-market-evidence.md): What EU EMC Directive evidence to retain after placing apparatus on the EU market: technical documentation, EU DoC, traceability, corrective actions, and authority-response records.
- [EMC Directive requirements for apparatus and fixed installations](/artifacts/eu/emc-directive/requirements.md): EU EMC Directive requirements for essential EMC performance, apparatus conformity assessment, technical documentation, EU DoC, CE marking, instructions, economic operators, and fixed installations.
- [EMC Directive scope triage workflow](/artifacts/eu/emc-directive/emc-scope-triage-workflow.md): Classify EU EMC Directive scope for apparatus, fixed installations, inherently benign equipment, overlap with other EU product rules, and the evidence to keep.
- [EMC Directive scope: apparatus, fixed installations, and exclusions](/artifacts/eu/emc-directive/scope-and-borderline-cases.md): Grounded guide to EU EMC Directive scope decisions for apparatus, fixed installations, inherently benign equipment, passive parts, cables, custom R&D kits, and RED/LVD overlap.
- [EMC Directive test failure remediation workflow](/artifacts/eu/emc-directive/test-failure-remediation-workflow.md): A grounded EU EMC Directive workflow for failed EMC tests: triage the failure, assess essential requirements, update design evidence, plan retesting, and control release.
- [EMC Directive Timeline: practical guide](/artifacts/eu/emc-directive/timeline.md): EU EMC Directive guide to Timeline with scope decisions, owner actions, evidence records, source-linked citations, and practical next steps.
- [EMC Directive vs Machinery Regulation: compliance boundaries](/artifacts/eu/emc-directive/emc-vs-machinery-regulation.md): Compare EU EMC evidence with machinery safety compliance: disturbance, immunity, technical documentation, standards, EU declarations of conformity, and CE marking overlap.
- [EMC Directive vs Market Surveillance Regulation](/artifacts/eu/emc-directive/emc-vs-market-surveillance-regulation.md): Compare EMC Directive product conformity duties with Regulation (EU) 2019/1020 market-surveillance cooperation, authority requests, evidence, and corrective action.
- [EMC Directive vs Radio Equipment Directive](/artifacts/eu/emc-directive/emc-vs-radio-equipment-directive.md): Compare when EU radio products fall under RED for EMC, when standalone EMC Directive evidence is still needed, and how to handle CE, DoC, technical files, and standards overlap.
- [EMC for products with integrated radio modules | EMC Directive FAQ](/artifacts/eu/emc-directive/faq/integrated-radio-modules.md): FAQ on when RED or the EMC Directive applies to products with radio modules, and what host-product evidence, technical documentation, DoC records, and test assumptions to keep.
- [EMC vs Low Voltage Directive: EU product compliance comparison](/artifacts/eu/emc-directive/emc-vs-low-voltage-directive.md): Compare the EU EMC Directive and Low Voltage Directive for electrical equipment: disturbance and immunity, safety overlap, CE evidence, DoC content, and harmonised standards.
- [EU EMC Directive EMC Test Plan Template](/artifacts/eu/emc-directive/emc-test-plan-template.md): Template fields for planning EU EMC Directive testing: product identification, intended environment, standards, emission and immunity coverage, configurations, deviations, reports, and release evidence.
- [EU EMC Directive FAQ: apparatus, fixed installations, importers](/artifacts/eu/emc-directive/faq.md): Answers to common EU EMC Directive questions on apparatus, fixed installations, cables, passive components, importers, failed tests, radio modules, modifications, standards, and documentation.
- [EU EMC Directive test plan selection](/artifacts/eu/emc-directive/test-plan-selection.md): How to select EMC standards, phenomena, configurations, deviations, and evidence for a Directive 2014/30/EU test plan without inventing unsupported limits.
- [EU EMC Directive: Apparatus vs Fixed Installations](/artifacts/eu/emc-directive/apparatus-vs-fixed-installations.md): Compare apparatus and fixed installations under Directive 2014/30/EU, including end-user scope, placing on the market, documentation, good engineering practice, and evidence differences.
- [What must EU importers check under the EMC Directive?](/artifacts/eu/emc-directive/faq/eu-importer-duties.md): A grounded FAQ on EMC Directive importer duties before placing apparatus on the EU market: manufacturer conformity assessment, DoC, CE marking, traceability, instructions, storage, corrective action, and authority cooperation.
- [What should teams do after a failed EMC test? | EMC Directive FAQ](/artifacts/eu/emc-directive/faq/failed-emc-tests.md): What a failed EU EMC emission or immunity test means for essential requirements, design remediation, technical documentation, DoC release, CE marking, and retest evidence.
- [When do modified products need a new EMC assessment? | EMC Directive FAQ](/artifacts/eu/emc-directive/faq/modified-products.md): EU EMC Directive FAQ on product modifications, who becomes responsible, when to reassess EMC conformity, and what technical-file and DoC evidence to keep.


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