EN ISO 9001Quality management systems
Sets requirements for a process-based quality management system focused on customer needs, controlled operations, performance evaluation and continual improvement.
Curated European standards directory
Top European Standards by Sector and Purpose
Explore 76 high-interest EN, EN ISO, EN IEC, ETSI and related standard families used across quality, machinery, electronics, medical devices, construction, testing, consumer products, sustainability and transport.
- Compare purpose and scope before purchase
- Separate management, product and test standards
- Check edition, status and legal context
Searchable standards directory
Top European standards by sector and purpose
Search by reference, product, hazard, system or topic. Each card explains what the standard family is commonly used for and links to a detailed guide or a live catalogue search. Always confirm the exact document scope before relying on it.
Showing 76 standards and families.
EN ISO 14001Environmental management systems
Provides a framework for identifying environmental aspects, legal obligations, operational controls, objectives, performance monitoring and improvement.
EN ISO 45001Occupational health and safety management
Helps organisations manage occupational health and safety risks, worker participation, operational controls, incidents and continual improvement.
EN ISO 50001Energy management systems
Supports systematic improvement of energy performance through baselines, energy reviews, objectives, operational controls and measurement.
EN ISO 37001Anti-bribery management systems
Specifies controls for anti-bribery policy, risk assessment, due diligence, financial and non-financial controls, reporting and investigation.
EN ISO 55001Asset management systems
Connects asset-management decisions to organisational objectives, lifecycle value, risk, performance, resources and improvement.
EN ISO 22000Food safety management systems
Combines food-safety management requirements with hazard control, prerequisite programmes, communication, verification and improvement across the food chain.
EN ISO/IEC 27001Information security management systems
Defines requirements for an information security management system, including risk assessment, treatment, controls, monitoring and continual improvement.
EN ISO 22301Business continuity management systems
Provides requirements for continuity planning, business-impact analysis, recovery strategies, exercising, incident response and resilience improvement.
EN ISO/IEC 42001Artificial intelligence management systems
Creates a governance framework for responsible development, provision and use of AI systems, including objectives, risk, impact, controls and monitoring.
EN ISO/IEC 27701Privacy information management
Extends information-security governance with privacy controls and responsibilities for personally identifiable information controllers and processors.
ISO/IEC 27017Cloud security controls
Adds cloud-specific implementation guidance and controls for cloud service customers and providers within an information-security control framework.
EN 301 549Accessibility requirements for ICT products and services
Defines functional accessibility requirements and testable criteria for websites, software, hardware, documents and ICT services.
ETSI EN 303 645Cybersecurity for consumer Internet of Things
Provides baseline security provisions for consumer IoT, including passwords, vulnerability disclosure, updates, data protection and secure communication.
EN ISO 12100Safety of machinery — risk assessment and risk reduction
Establishes machinery safety terminology, hazard identification, risk estimation, evaluation and the three-step method for risk reduction.
EN ISO 13849-1Safety-related parts of control systems
Specifies design principles and performance levels for safety-related control functions using mechanical, hydraulic, pneumatic and electronic technologies.
EN IEC 62061Functional safety of machinery control systems
Applies a safety lifecycle and safety integrity approach to electrical, electronic and programmable electronic machinery control systems.
EN 60204-1Electrical equipment of machines
Covers electrical equipment and systems of machines, including supplies, protection, control circuits, operator interfaces, documentation and verification.
EN ISO 14120General requirements for machine guards
Provides design and construction requirements for fixed and movable guards, considering strength, access, visibility, maintenance and foreseeable use.
EN ISO 14119Interlocking devices associated with guards
Guides selection and design of guard interlocking devices, including coding, fault resistance and measures against defeat or bypass.
EN ISO 10218-1/-2Industrial robots and robot applications
Addresses safety requirements for industrial robots and the integration, commissioning, operation and maintenance of industrial robot applications.
EN IEC 62368-1Audio/video and ICT equipment safety
Uses a hazard-based safety engineering approach for audio/video, information and communication technology equipment.
EN IEC 61010-1Safety of measurement, control and laboratory equipment
Specifies general safety requirements for electrical equipment used for measurement, control and laboratory purposes.
EN IEC 60335-1Household and similar electrical appliances
Provides general safety requirements used with product-specific parts for household and similar electrical appliances.
EN IEC 60598-1Luminaires — general requirements and tests
Sets general construction, marking, electrical, thermal and mechanical requirements for luminaires, used with relevant particular parts.
EN 55032 / EN 55035EMC for multimedia equipment
Addresses electromagnetic emissions and immunity for multimedia equipment, with product configuration and port-specific test requirements.
ETSI EN 300 328 / EN 301 489 familyRadio performance and EMC for wireless equipment
Commonly used for 2.4 GHz wideband transmission and radio-equipment EMC; the correct ETSI part depends on technology and product functions.
EN IEC 62133-2Safety of portable lithium cells and batteries
Covers safety requirements and tests for portable sealed secondary lithium cells and batteries in portable applications.
EN IEC 63000Technical documentation for restricted substances
Provides a framework for technical documentation used to assess electrical and electronic products against restricted-substance requirements such as RoHS.
EN ISO 13485Medical devices — quality management systems
Specifies quality-management requirements for organisations involved in medical-device design, production, distribution, servicing and related activities.
EN ISO 14971Risk management for medical devices
Defines a lifecycle process for identifying hazards, estimating and evaluating risks, implementing controls and monitoring production and post-production information.
EN 60601-1 familyMedical electrical equipment — basic safety and essential performance
Combines a general standard with collateral and particular standards selected according to the medical equipment, functions and hazards.
EN 62304Medical device software lifecycle processes
Defines software-development and maintenance lifecycle processes for medical-device software, including classification, planning, risk-related activities and problem resolution.
EN 62366-1Usability engineering for medical devices
Specifies a usability-engineering process focused on use-related risks, user-interface evaluation and safe interaction with medical devices.
EN ISO 10993 seriesBiological evaluation of medical devices
A multi-part framework for biological evaluation planning, chemical characterisation and endpoint-specific assessment based on device contact and exposure.
EN ISO 11607-1/-2Packaging for terminally sterilized medical devices
Covers sterile-barrier systems, packaging-system requirements and validation of forming, sealing and assembly processes.
EN 455 seriesSingle-use medical gloves
Addresses freedom from holes, physical properties, biological evaluation, shelf life and information supplied for single-use medical gloves.
EN ISO/IEC 17025Competence of testing and calibration laboratories
Specifies competence, impartiality and consistent-operation requirements for testing and calibration laboratories; suitability depends on the exact accredited scope.
EN ISO 15189Medical laboratories — quality and competence
Sets quality and competence requirements for medical laboratories, including examination processes, personnel, equipment, reporting and patient-related considerations.
EN ISO/IEC 17020Requirements for inspection bodies
Specifies competence, impartiality and consistent-operation requirements for bodies performing inspection of products, processes, services or installations.
EN ISO/IEC 17065Product, process and service certification bodies
Provides competence, consistency and impartiality requirements for bodies certifying products, processes and services.
EN ISO/IEC 17021-1Management-system audit and certification bodies
Sets principles and requirements for competence, consistency and impartiality of bodies auditing and certifying management systems.
EN ISO/IEC 17043Competence of proficiency-testing providers
Specifies competence and impartiality requirements for organisations designing and operating proficiency-testing schemes.
EN ISO 17034Competence of reference material producers
Sets competence and consistent-operation requirements for producers of reference materials, including characterisation, homogeneity, stability and documentation.
EN 1990–EN 1999Eurocodes for structural design
A coordinated family for basis of design, actions, concrete, steel, composite, timber, masonry, geotechnical, seismic and aluminium structures, used with National Annexes.
EN 1090 seriesExecution of steel and aluminium structures
Covers conformity assessment and technical execution requirements for structural steel and aluminium components, including execution classes and factory production control.
EN 10025 seriesHot rolled products of structural steels
Specifies technical delivery conditions for structural steel products, including grades, mechanical properties, toughness and supply requirements.
EN 206Concrete — specification, performance, production and conformity
Addresses concrete specification, constituent materials, exposure classes, production control, conformity and delivery information.
EN 197-1Common cements — composition and conformity criteria
Defines common cement types, constituents, composition, strength classes and conformity criteria used in construction supply chains.
EN 13501-1Fire classification of construction products
Classifies construction products and building elements using reaction-to-fire test data, including additional smoke and flaming-droplet classifications.
EN 14351-1Windows and external pedestrian doorsets
Specifies performance characteristics for windows and external pedestrian doorsets, including declared characteristics relevant to intended use.
EN 50575Power, control and communication cables in construction works
Defines reaction-to-fire performance and related assessment, classification and declaration requirements for cables installed in construction works.
EN 71 seriesSafety of toys
A multi-part family covering mechanical and physical properties, flammability, migration of elements and other toy-specific hazards and test methods.
EN IEC 62115Electric toys — safety
Addresses electrical, thermal, mechanical, fire and other hazards associated with toys that use electricity.
EN 131 seriesPortable ladders
Covers terminology, functional sizes, requirements, testing, marking, user instructions and special ladder types such as telescopic ladders.
EN 1176 seriesPlayground equipment and surfacing
Provides general and equipment-specific safety requirements for public playground equipment, installation, inspection, maintenance and impact-attenuating surfacing interfaces.
EN ISO 20345Personal protective equipment — safety footwear
Specifies basic and optional requirements for safety footwear, including protective toe caps, slip resistance and additional protective properties.
EN ISO 13688Protective clothing — general requirements
Sets general ergonomic, innocuousness, sizing, ageing, compatibility, marking and information requirements used with hazard-specific protective-clothing standards.
EN 149Filtering half masks against particles
Specifies performance, testing and marking for filtering half masks classified by filtration performance and intended protection against particles.
EN 388Protective gloves against mechanical risks
Defines test methods and performance marking for abrasion, blade cut, tear, puncture and, where applicable, impact protection.
EN ISO 22005Traceability in the feed and food chain
Provides principles and basic requirements for designing and implementing traceability systems across feed and food supply chains.
EN 15593Hygiene management in food-packaging manufacture
Addresses hygiene-management requirements for manufacturers and suppliers of packaging intended for food products.
EN 1186 seriesMaterials and articles in contact with foodstuffs — plastics
Contains methods for overall migration testing of plastics intended to contact food, selected according to simulant, time, temperature and article type.
EN 13432Packaging recoverable through composting and biodegradation
Defines requirements and a test scheme for packaging claimed to be recoverable through industrial composting and biodegradation.
EN 15804Environmental product declarations for construction products
Provides core product-category rules for construction-product environmental declarations, including lifecycle modules, indicators and reporting conventions.
EN 16247 seriesEnergy audits
Defines requirements for energy audits across buildings, processes and transport, including data collection, analysis and reporting.
EN ISO 14064-1Organisation-level greenhouse gas inventories
Specifies principles and requirements for designing, developing, managing and reporting organisation-level greenhouse-gas inventories.
EN ISO 14067Carbon footprint of products
Sets principles, requirements and guidelines for quantifying and reporting a product carbon footprint using lifecycle-assessment methods.
EN 50126-1/-2Railway RAMS lifecycle
Provides a structured process for reliability, availability, maintainability and safety across railway applications, including lifecycle and risk activities.
EN 50716Software for railway control and protection systems
Covers software-development processes and techniques for railway control and protection applications; verify transition from legacy EN 50128 references in contracts and projects.
EN 50129Safety-related electronic systems for railway signalling
Addresses acceptance and approval evidence for safety-related electronic systems used in railway signalling, including structured safety cases.
EN 45545 seriesFire protection on railway vehicles
Covers fire-safety objectives, material and component behaviour, barriers, rolling-stock design and related railway vehicle applications.
EN 15085 seriesWelding of railway vehicles and components
Defines quality, design, production, inspection and certification-related requirements for welded railway vehicles and components.
ISO 26262Road vehicles — functional safety
A lifecycle framework for functional safety of safety-related electrical and electronic systems in series-production road vehicles.
ISO/SAE 21434Road vehicles — cybersecurity engineering
Defines lifecycle cybersecurity engineering activities for road-vehicle electrical and electronic systems, including governance, risk assessment and incident response.
EN 12195-1Load restraining on road vehicles — calculation of securing forces
Provides calculation principles for forces and securing arrangements used to restrain loads on road vehicles during transport.
No matching standard in this curated list
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Search the full catalogueWhat “top” means here
A practical shortlist, not an official league table
The standards above were selected for broad practical relevance across common European manufacturing, management, product-safety, testing, construction and market-access workflows. The correct standard for a real project can be much narrower, newer, national, product-specific or outside this list.
Cross-sector use
Management, security, energy and laboratory standards that appear across many industries and supply chains.
Product and hazard relevance
Families commonly encountered in machinery, electrical equipment, medical devices, construction, toys, PPE and transport.
Compliance workflow value
Documents used in design, risk control, testing, procurement, certification, accreditation, technical files and supplier requirements.
Discoverability
Recognisable starting points that help users move from a broad question to the exact part, edition, amendment and legal context.
A defensible selection method
How to identify the correct European standard
A reference is useful only when its scope, edition and context match the real product, process, service or management system.
- 1
Define what you are placing on the market or controlling
Record the product, intended use, users, environment, interfaces, energy sources, materials, variants, foreseeable misuse, service and target countries.
- 2
Identify legislation, contracts and scheme rules
Separate mandatory legal requirements from customer specifications, tender clauses, certification schemes, accreditation requirements and internal policy.
- 3
Search title, scope, parts and normative references
Do not stop at the family number. Read the scope, exclusions, part structure, referenced methods, product-specific standards and relevant classification codes.
- 4
Verify edition, amendments and transition
Check whether the document is current, amended, corrected, superseded or withdrawn, and whether a contract or legal citation points to a different edition.
- 5
Document why the reference is appropriate
Record the selected edition, applicable clauses, deviations, related legislation, National Annexes, test methods and who is responsible for monitoring change.
Read the reference correctly
EN, EN ISO, EN IEC, ETSI and harmonised standards are not interchangeable labels
EN
European Standard
Adopted through the European standardisation system and implemented by member bodies as identical national standards, with conflicting national standards withdrawn.
EN ISO
ISO standard adopted in Europe
An international ISO publication adopted as a European Standard. Not every ISO standard is automatically adopted as EN ISO.
EN IEC
IEC publication adopted in Europe
An electrotechnical standard adopted through CENELEC. European common modifications or annexes can matter for compliance.
ETSI EN
European telecom and digital standard
Developed through ETSI for radio, networks, cybersecurity, interoperability, digital services and related technologies.
hEN
Harmonised standard
Its legal relevance depends on the applicable EU act and the published citation, including dates, restrictions and the requirements covered.
ISO / IEC
International standard used in Europe
International standards can be technically relevant even without an EN prefix, but an EN adoption or EU citation can change the European context.
Do not treat “EN” and “harmonised” as synonyms.
An EN can be widely used without an EU harmonised citation. A harmonised citation can also cover only certain requirements, contain restrictions or have transition dates.
Standards and EU market access
How European standards relate to CE marking
EU legislation sets mandatory essential requirements. A harmonised standard cited under the applicable legislation can provide a presumption of conformity for the requirements and conditions it covers. Using standards does not remove the manufacturer’s responsibility to identify all applicable legislation, control risks, complete the correct conformity-assessment procedure, prepare technical documentation and issue the required declaration.
Some products allow manufacturer self-assessment; other routes require an independent conformity-assessment body. A laboratory report, management-system certificate or voluntary certificate is not automatically a CE certificate.
Before citing a standard in a technical file
- Confirm every applicable EU act and essential requirement.
- Check the exact OJEU citation, edition, amendments and restrictions.
- Identify which requirements the standard does and does not cover.
- Confirm the conformity-assessment route and any notified-body role.
- Keep evidence for remaining risks and alternative technical solutions.
Choose your next step
Move from a broad reference to a verified document and evidence plan
Frequently asked questions
Top European standards FAQs
What are the most widely used European standards?
There is no single official ranking. Cross-sector management standards such as EN ISO 9001, EN ISO 14001 and EN ISO/IEC 27001 are broadly used, while product sectors rely on families such as EN ISO 12100 for machinery, EN 60601 for medical electrical equipment, Eurocodes for structural design and EN 71 for toys. Relevance depends on the actual product, process, market and purpose.
Are European standards mandatory?
European standards are generally voluntary. A requirement can become binding through legislation, a contract, procurement conditions, a certification scheme or another enforceable obligation. A harmonised standard can provide a presumption of conformity only within the legal scope and conditions of its citation.
Is the newest edition always the correct edition?
Not automatically. The applicable edition may depend on transition dates, OJEU citations, a contract, a certification scheme, a National Annex or the date a product was placed on the market. Check the live record and document the reason for your selection.
What is the difference between a standard family and one document?
A family such as EN 71, EN 60601 or the Eurocodes contains multiple parts. Each part has its own scope, edition and test or design requirements. Buying only the general part can leave important product-specific or collateral requirements uncovered.
Can an ISO or IEC standard be used in Europe without an EN prefix?
Yes, an international standard can be useful technical evidence or a contractual requirement. For a specific European legal effect, verify whether an EN adoption exists, whether a harmonised citation applies and whether European amendments or conditions alter the context.
Does applying a harmonised standard guarantee CE marking?
No. It can simplify demonstration of conformity for covered requirements, but the manufacturer must still identify all applicable legislation, complete the required assessment route, address remaining risks, compile the technical file, issue the declaration and meet post-market duties.
How often are standards updated?
Review and revision cycles vary by organisation, committee and technology. Standards may be confirmed, amended, corrected, revised, superseded or withdrawn. Do not rely on a fixed timetable or publication year alone; check the current catalogue status.
Where should I verify a standard before purchase?
Check the live catalogue record, the relevant standards organisation or national standards body, and—when legal harmonisation matters—the European Commission or OJEU citation. Confirm the reference, title, edition, amendments, language, format and licence.
Primary-source verification
Official standards and EU information sources
Use primary sources to verify definitions, work programmes, legal citations and current document status. Catalogue and legal information changes over time.
CEN-CENELECEuropean standardisation and finding the right standard.
Your EuropeEU guidance on standards, voluntary use and harmonised standards.
European CommissionHarmonised standards and legal context.
ETSITelecom, radio, digital and cybersecurity standards.
ISOInternational standards catalogue and committee information.
IECInternational electrotechnical publication records.
Editorial scope
This page summarises standard families for discovery and does not reproduce copyrighted standard text or replace formal legal, engineering, testing, certification or conformity-assessment advice.
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European Standards. Last substantive source review: 20 July 2026.