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REGULATION (EU) 2024/2847

The EU Cyber Resilience Act, explained

From 11 December 2027, a product with digital elements that does not meet the CRA cannot be sold in the EU.

The CRA is the EU's horizontal, mandatory cybersecurity regulation for products with digital elements. It covers design, development, production, vulnerability handling, updates and market surveillance. This page turns the legal text into what a manufacturer actually has to do, with the article reference for every statement.

What the CRA is

Regulation (EU) 2024/2847 — the Cyber Resilience Act, the EU's first horizontal, mandatory product cybersecurity regulation.

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One horizontal regulation

It applies to all products with digital elements — any software or hardware product whose intended purpose or reasonably foreseeable use includes a direct or indirect data connection to a device or network. Sector does not matter; the digital element does. (Art. 2(1), Art. 3(1))

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It governs the whole lifecycle

One test before shipping is not enough. Secure design, risk assessment, SBOM and security testing come first; vulnerability handling, security updates, reporting and end of life follow after the product is on the market. (Art. 13, Annex I Part II)

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Obligations sit with economic operators

The manufacturer carries the heaviest load (Art. 13, 14); importers and distributors have verification duties; a manufacturer outside the EU must appoint an authorised representative inside the EU (Art. 18).

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It is the gate to the CE marking

Pass conformity assessment, hold the technical documentation (Annex VII) and sign the EU declaration of conformity (Annex V) before affixing the CE marking. (Art. 28-32)

Penalties (Art. 64)

The cap is the higher of a fixed amount or a percentage of total worldwide annual turnover.

Non-compliance with the Annex I essential requirements or the Art. 13 / Art. 14 manufacturer obligations EUR 15,000,000 or 2.5% of worldwide annual turnover Art. 64(2)
Non-compliance with other obligations (authorised representative, importer, distributor, DoC, CE marking, technical documentation, assessment procedures) EUR 10,000,000 or 2% of worldwide annual turnover Art. 64(3)
Supplying incorrect, incomplete or misleading information to notified bodies or market surveillance authorities EUR 5,000,000 or 1% of worldwide annual turnover Art. 64(4)

Member States set the actual amount, taking into account the nature, gravity and duration of the infringement (Art. 64(5)).

Timeline

Statutory dates come from Art. 71(2). Items marked “planned” are expected standardisation milestones, not legal dates.

  1. 23 Oct 2024 CRA adopted

    Signed by the European Parliament and the Council in Strasbourg.

  2. 20 Nov 2024 Published in the OJ

    Published in the Official Journal of the European Union.

  3. 10 Dec 2024 Entry into force Art. 71(1)

    The twentieth day following publication.

  4. 11 Jun 2026 Notified body framework starts Art. 71(2)

    Chapter IV (Art. 35-51) applies. Member States may designate notified bodies and manufacturers can start applying.

  5. 11 Sep 2026 Reporting obligations apply Art. 71(2)

    Article 14 applies early: actively exploited vulnerabilities and severe incidents must be notified to the CSIRT and ENISA.

  6. End of 2026 Harmonised standards expected (planned)

    The EN 40000 horizontal series and the ETSI EN 304-6xx vertical standards are mostly mature drafts and are expected to be finalised by the end of 2026.

  7. 11 Dec 2027 Full application Art. 71(2)

    All manufacturer, importer and distributor obligations apply. Products placed on the market after this date must comply.

From RED 3.3(d)(e)(f) to the CRA

Radio products are covered by the RED cybersecurity requirements today; the CRA takes over on 11 December 2027.

Today

RED Directive 2014/53/EU

  • Art. 3(3)(d) network protection, (e) personal data and privacy, (f) protection from fraud.
  • Activated by Delegated Regulation (EU) 2022/30, mandatory for certain radio equipment since 1 Aug 2025.
  • Harmonised standards: EN 18031-1 / -2 / -3.
  • Applies to radio equipment only.
Next

CRA Regulation (EU) 2024/2847

  • In force since 10 Dec 2024, fully applicable from 11 Dec 2027.
  • Covers every product with digital elements, not just radio equipment — a far wider scope than 2022/30.
  • Adds vulnerability handling, SBOM, reporting, support period and end-of-life duties.
  • Harmonised standards: the EN 40000 series and ETSI EN 304-6xx.

Delegated Regulation (EU) 2022/30 is repealed by Delegated Regulation (EU) 2026/339 with effect from 11 December 2027, dovetailing with full CRA application. Radio equipment placed on the market between 1 Aug 2025 and 10 Dec 2027 remains subject to RED 3.3(d)(e)(f) market surveillance, so keep the records.

Scope and exclusions

Scope and exclusions are all in Article 2; Article 3 contains the definitions.

Product categoryIn scope?Legal basisNotes
Products with digital elements In scope Art. 2(1) Any hardware or software product whose intended purpose or reasonably foreseeable use includes a direct or indirect data connection to a device or network — IoT devices, smartphones, computer systems, applications, embedded software.
Medical devices Out of scope Art. 2(2)(a) Covered by Regulation (EU) 2017/745.
In vitro diagnostic medical devices Out of scope Art. 2(2)(b) Covered by Regulation (EU) 2017/746.
Motor vehicles and type-approved systems Out of scope Art. 2(2)(c) Covered by Regulation (EU) 2019/2144 — ADAS, in-vehicle communication systems.
Aviation products Out of scope Art. 2(3) Certified in accordance with Regulation (EU) 2018/1139 (EASA).
Marine equipment Out of scope Art. 2(4) Within the scope of Directive 2014/90/EU — shipborne navigation and safety communication equipment.
Products under other sectoral EU law May be limited or excluded Art. 2(5) Where other Union rules address all or some of the Annex I risks at the same or a higher level of protection, the Commission may limit or exclude application by delegated act.
Spare parts Out of scope Art. 2(6) Placed on the market to replace identical components and manufactured to the same specifications.
Defence and classified-information products Out of scope Art. 2(7) Developed or modified exclusively for national security or defence, or specifically designed to process classified information.
National security information Cannot be required Art. 2(8) Obligations under the Regulation shall not entail supplying information whose disclosure would be contrary to essential national security, public security or defence interests.

Being out of CRA scope rarely means no cybersecurity duty — it usually means another sectoral regulation applies instead.

Product classes

The class determines the conformity route: the higher the class, the deeper third-party involvement goes. The lists are in Annex III and Annex IV; the technical description is in Commission Implementing Regulation (EU) 2025/2392.

Default

Most products with digital elements

Anything not listed in Annex III or Annex IV — where the large majority of products land.

  • Smart appliances and consumer electronics
  • General applications and embedded software
  • Most IoT sensors and modules
  • Networking accessories without security functions

Self-assessment (Module A) allowed

Important — Class I

Annex III Class I, 19 categories

Higher risk, but self-assessment remains possible under conditions.

  • Identity and privileged access management (incl. biometric readers)
  • Browsers, password managers
  • Anti-malware software
  • VPN, network management systems, SIEM
  • Boot managers, PKI and certificate issuance software
  • Physical and virtual network interfaces, operating systems
  • Routers, internet-facing modems, switches
  • Microprocessors, microcontrollers, ASICs and FPGAs with security functions
  • Smart home general purpose virtual assistants
  • Smart home products with security functions (smart locks, security cameras, baby monitors, alarms)
  • Internet-connected toys with social interactive or location tracking features
  • Personal wearables with a health monitoring purpose or intended for children

Self-assessment only if harmonised standards are fully applied

Important — Class II

Annex III Class II, 4 categories

Higher risk again; a notified body is always involved.

  • Hypervisors and container runtime systems
  • Firewalls, intrusion detection and prevention systems
  • Tamper-resistant microprocessors
  • Tamper-resistant microcontrollers

Module B+C or H, or European cybersecurity certification

Critical

Annex IV, 3 categories

Highest risk; a European cybersecurity certification scheme takes priority.

  • Hardware devices with security boxes
  • Smart meter gateways and other devices for advanced security purposes, including secure cryptoprocessing
  • Smartcards or similar devices, including secure elements

European cybersecurity certification scheme (Art. 8(1))

Classification follows product function, not industry. Two products from the same company can fall into different classes — assess model by model.

Conformity assessment routes

The procedures are in Art. 32; the modules themselves are in Annex VIII (Part I = Module A, Part II = B, Part III = C, Part IV = H).

Product classAvailable procedureModuleNotes
Default Internal control (self-assessment) Module A The manufacturer verifies conformity with Annex I and keeps the technical documentation. No notified body. Art. 32(1)(a)
EU-type examination + conformity to type Module B + C A notified body examines the sample and the documentation. Art. 32(1)(b)
Full quality assurance Module H For manufacturers with a quality management system; approved by a notified body. Art. 32(1)(c)
European cybersecurity certification scheme EU certification Where available and applicable, it can replace the modules above. Art. 32(1)(d), Art. 27(9)
Important — Class I Harmonised standards fully applied → self-assessment Module A Where harmonised standards, common specifications or an EU certification scheme at assurance level at least substantial are fully applied. Art. 32(2)
Not applied, only partly applied, or no standards exist Module B + C or H A notified body procedure becomes mandatory for those essential requirements. Art. 32(2)(a)(b)
Important — Class II EU-type examination + conformity to type Module B + C A notified body is always required. Art. 32(3)(a)
Full quality assurance Module H Quality system approved by a notified body. Art. 32(3)(b)
European cybersecurity certification (at least substantial) EU certification Assurance level per Regulation (EU) 2019/881. Art. 32(3)(c)
Critical European cybersecurity certification scheme Art. 8(1) Takes priority; the Commission may require certification by delegated act. Art. 32(4)(a)
Where Art. 8(1) conditions are not met → Class II routes Module B + C or H Fallback when no scheme is available. Art. 32(4)(b)
Free and open-source software Any of the Default procedures Module A / B+C / H FOSS manufacturers of products in the Annex III categories may use the Art. 32(1) procedures provided the documentation conditions are met. Art. 32(5)

Lifecycle obligations

The CRA spreads security work across every phase of the product life, instead of concentrating it in one pre-shipment test.

Design
  • Cybersecurity risk assessment
  • Annex I applicability
  • Secure architecture
Develop & test
  • SBOM generation (SCA)
  • SAST / DAST
  • Vulnerability scanning and fixing
Produce & verify
  • Conformity assessment
  • Technical documentation
  • EU DoC and CE marking
Place on market
  • Art. 13 obligations apply
  • User information (Annex II)
  • Support period and EOL date
Maintain
  • Art. 14 reporting
  • Security update releases
  • SBOM and risk assessment updates
End of life
  • Final security update
  • EOL notice
  • 10-year record retention
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Cybersecurity risk assessment

Art. 13(2)-(4), Annex I Part I
  • The assessment covers the intended purpose and reasonably foreseeable use, the operating environment (IT / OT / consumer) and the assets and information to protect.
  • Its outcome decides which of the Annex I Part I (2)(a)-(m) requirements apply; where a requirement is not applicable, the reason goes in the technical documentation.
  • The assessment becomes part of the technical documentation and is kept up to date throughout the support period (Art. 13(3)(4)).
  • Reassess on major architecture changes, new severe vulnerabilities and standard updates.
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Software bill of materials

Annex I Part II (1)
  • Identify and document components and dependencies in a commonly used, machine-readable format, covering at the very least the top-level dependencies.
  • SPDX and CycloneDX are the mainstream formats.
  • The value of an SBOM is matching: connect it to NVD / CVE / OSV so that a new CVE in a component immediately identifies the affected products.
  • Refresh the SBOM with every release and wire it into the CI/CD pipeline.
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Security updates and vulnerability handling

Annex I Part II (2)(4)(7)(8)
  • Remediate vulnerabilities without delay; where technically feasible, ship security updates separately from functionality updates (Part II (2)).
  • Security updates must be free of charge, unless otherwise agreed with business users (Part II (8)).
  • Provide a secure distribution mechanism for updates, automatic where applicable (Part II (7)).
  • Automatic security updates are enabled by default, with a clear opt-out and the option to postpone (Annex I Part I (2)(c)).
  • Once an update is available, publicly disclose the fixed vulnerability: description, affected products, impact, severity and what users should do (Part II (4)).
  • Keep security updates available for at least 10 years after release, or the remaining support period, whichever is longer (Art. 13(9)).
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Support period and end of life

Art. 13(8)(19)
  • The support period is at least 5 years from the placing of the individual product on the market; if the expected use time is shorter, the support period equals it (Art. 13(8)).
  • Base the support period on intended use, user expectations and relevant EU law, and record the reasoning in the technical documentation.
  • The end date of the support period must be clearly stated at the time of purchase, at least to the month and year (Art. 13(19)).
  • Where technically feasible, notify the user when the product reaches end of support (Art. 13(19)).
  • After EOL: ship the final security update, publish the EOL statement and tell users how to migrate or otherwise protect themselves.

Article 14 vulnerability and incident reporting

Applies from 11 September 2026. Notifications go simultaneously to the designated coordinator CSIRT and to ENISA, via the single reporting platform established under Art. 16.

Actively exploited vulnerability

Art. 14(1)(2)
  1. 24 hours
    Early warning notification
    • Within 24 hours of becoming aware, without undue delay
    • Indicate the Member States where the product is known to be available
  2. 72 hours
    Vulnerability notification
    • General information about the product concerned
    • General nature of the exploit and of the vulnerability
    • Corrective or mitigating measures taken, and those users can take
    • Indicate how sensitive the notified information is
  3. 14 days
    Final report
    • No later than 14 days after a corrective or mitigating measure is available
    • Description of the vulnerability, including severity and impact
    • Where available, information on the malicious actor exploiting it
    • Details of the security update or other corrective measures made available
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Severe incident

Art. 14(3)(4)(5)
  1. 24 hours
    Early warning notification
    • Within 24 hours of becoming aware
    • At least whether the incident is suspected to be caused by unlawful or malicious acts
    • Indicate the Member States where the product is known to be available
  2. 72 hours
    Incident notification
    • General information on the nature of the incident and an initial assessment
    • Corrective or mitigating measures taken, and those users can take
    • Indicate how sensitive the notified information is
  3. 1 month
    Final report
    • Within one month of submitting the 72-hour incident notification
    • Detailed description of the incident, including severity and impact
    • Type of threat or root cause likely to have triggered it
    • Applied and ongoing mitigation measures

An incident is severe where it negatively affects, or is capable of negatively affecting, the product's ability to protect the availability, authenticity, integrity or confidentiality of sensitive or important data or functions; or where it has led or is capable of leading to the introduction or execution of malicious code in the product or in the user's network and information systems (Art. 14(5)).

Harmonised standards map

Applying a harmonised standard gives presumption of conformity with Annex I (Art. 27). Horizontal standards set generic requirements; vertical standards refine them per product category. Most of the standards below are still drafts — check the official publication for final numbering and content.

Horizontal — the EN 40000 series

Developed by CEN/CENELEC JTC 13 WG9; applies to all product categories.

EN 40000-1-1Vocabulary
EN 40000-1-2Principles for cyber resilience
EN 40000-1-3Vulnerability handling
EN 40000-1-4Generic security requirements
EN 40000-1-5Threats and security objectives

prEN 40000-1-2 is the horizontal harmonised standard for Annex I and covers the whole product lifecycle. Its core principles are security by design, defence in depth, use of memory-safe languages, no security by obscurity, user-centred design and lifecycle management, together with a risk management framework running from product context to risk assessment, treatment, monitoring and communication.

Vertical — the ETSI EN 304-6xx series

Developed by ETSI TC CYBER WG EUSR for the Annex III categories; mostly mature drafts today.

EN 304 617BrowsersClass I
EN 304 618Password managersClass I
EN 304 619Antivirus / anti-malwareClass I
EN 304 620VPNClass I
EN 304 621Network management systemsClass I
EN 304 622SIEMClass I
EN 304 623Boot managersClass I
EN 304 624PKI and digital certificatesClass I
EN 304 625Network interfacesClass I
EN 304 626Operating systemsClass I
EN 304 627Routers, modems and switchesClass I
EN 304 631Smart home virtual assistantsClass I
EN 304 632Smart home security productsClass I
EN 304 633Internet-connected toysClass I
EN 304 634Personal wearablesClass I
EN 304 635Virtualisation and containersClass II
EN 304 636Firewalls, IDS/IPSClass II
EN 304 642Network functions / telecom

Other committees involved

CLC TC 47XSemiconductors and trusted chip implementation
CENELEC TC 65XIndustrial-process measurement, control and automation
CENELEC JTC 13 WG6Smart meter gateways

What gets tested, mapped to Annex I

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Authentication

Annex I Part I (2)(d)
  • Default password strength
  • Multi-factor authentication
  • Session token security
  • Brute-force protection and lockout
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Cryptographic implementation

Annex I Part I (2)(e)(f)
  • TLS versions and cipher suites
  • Encryption of data at rest
  • Key management review
  • Certificate chain validation
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Attack surface

Annex I Part I (2)(j)(k)
  • Open port and service scanning
  • API endpoint review
  • Unnecessary functionality
  • External interface security
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Update mechanism

Annex I Part I (2)(c), Part II (7)
  • Update package signature verification
  • Rollback attack protection
  • Encrypted update transport
  • Update integrity checks
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SBOM and vulnerability scanning

Annex I Part II (1)(3)
  • SBOM completeness review
  • CVE matching (NVD / GHSA)
  • SAST static analysis
  • DAST dynamic testing
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Data management

Annex I Part I (2)(g)(l)(m)
  • Data minimisation review
  • Secure data deletion
  • Log integrity
  • Factory reset verification

The documents you must hold

Documentation is not paperwork on the side — it is exactly what a market surveillance authority asks for.

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Technical documentation

Art. 31, Annex VII
  1. General description: intended purpose, software versions, photographs and layout, user information and instructions
  2. Necessary information: system architecture, vulnerability handling processes, production and monitoring processes
  3. Cybersecurity risk assessment report
  4. Support period
  5. List of harmonised standards applied and the test reports
  6. EU declaration of conformity (with the SBOM where applicable)
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Information and instructions to the user

Art. 13(18), Annex II
  1. Manufacturer name, trademark and contact details
  2. Coordinated vulnerability disclosure route and single point of contact
  3. Product name and type
  4. Intended purpose
  5. Potential cybersecurity risks
  6. EU declaration of conformity, or the address where it can be obtained
  7. Support period
  8. Detailed instructions on initial setup, configuration, updates, decommissioning, disabling automatic updates and removal
  9. SBOM, where applicable
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EU declaration of conformity

Art. 28, Annex V
  1. Product name and type
  2. Manufacturer name and address
  3. Statement that the DoC is issued under the sole responsibility of the manufacturer
  4. Applicable Union legislation
  5. Harmonised standards, common specifications or cybersecurity certification used
  6. Where applicable, the notified body name and number and the EU-type examination certificate
  7. Signature

The technical documentation and the EU DoC are kept for at least 10 years after the individual product is placed on the market, or for the declared support period, whichever is longer (Art. 13(13)).

Compliance roadmap

Work backwards from 11 December 2027. Starting early is what keeps you out of the notified body queue.

Now
  • Confirm whether the product falls within CRA scope (Art. 2)
  • Determine Class I / II / critical against Annex III & IV and Reg. (EU) 2025/2392
  • Set up a CRA working group and assign product-line ownership
  • Inventory the gaps in your existing technical documentation
3-6 months
  • Start the cybersecurity risk assessment along EN 40000-1-2
  • Build the SBOM generation pipeline (SPDX / CycloneDX)
  • Write the coordinated vulnerability disclosure policy, referencing ISO/IEC 29147 and 30111
  • Integrate CVE matching into the CI/CD pipeline
6-12 months
  • Complete the Annex I gap analysis
  • Start product security testing against the EN 304-6xx drafts
  • Prepare the technical documentation (Art. 31 + Annex VII)
  • Appoint an authorised representative if you are outside the EU (Art. 18)
Before Dec 2027
  • Complete conformity assessment (Module A / B+C / H)
  • Sign the EU declaration of conformity (Annex V)
  • Affix the CE marking correctly (Art. 29-30)
  • Rehearse the Art. 14 reporting process for real

⚠ Article 14 reporting already applies from 11 September 2026 — the reporting mechanism cannot wait until 2027.

Want someone to walk this with you?

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This page summarises Regulation (EU) 2024/2847 and related EU legislation for general information only and does not constitute legal advice. Standard numbers and development status may change; always confirm against the Official Journal (EUR-Lex) and the standards bodies' official publications.