CER Directive

Directive (EU) 2022/2557 on the resilience of critical entities — European Parliament / Council

Also known as: CER, Critical Entities Resilience Directive, Directive (EU) 2022/2557

At a glance

Current version
Directive (EU) 2022/2557
Published 14 December 2022. source
Status
In force
Next deadline
in 14 days
Indicative European Parliament plenary date for the small mid-caps omnibus, COM(2025) 502, which amends the CER Directive - a forecast, not a fixed date source
Who must comply
Entities that each Member State identifies as critical entities providing essential services in eleven sectors, from energy, transport, health and water to space, public administration and food. source
Authority
Adopted by the European Parliament and the Council. Member States transpose it; their competent authorities identify critical entities, supervise them and enforce national penalties. source
Last change

The physical twin of NIS2, adopted the same day and aimed at the same operators: where NIS2 governs their networks, this governs the resilience of the entities themselves — background checks, incident notification, continuity. Entities in scope of one are usually in scope of the other, which is why tracking only NIS2 leaves half the obligation invisible.

Recent changes

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  1. in 14 days Indicative European Parliament plenary date for the small mid-caps omnibus, COM(2025) 502, which amends the CER Directive - a forecast, not a fixed date
  2. in 616 days Single points of contact submit their first summary report on incident notifications, then every two years (Article 9(3))
  3. Member States must have identified their critical entities (Article 6(1))
  4. Commission refers Bulgaria, Spain, France, Luxembourg, the Netherlands, Poland and Sweden to the Court of Justice for not transposing the Directive
  5. Member States must have adopted their resilience strategies and carried out their risk assessments (Articles 4(1) and 5(1))
  6. Member States apply their national CER measures; Directive 2008/114/EC is repealed
Show 2 earlier dates
  1. Transposition deadline
  2. Commission adopts Delegated Regulation (EU) 2023/2450 with the list of essential services

Amendments

  1. Digital Omnibus proposal, COM(2025) 837 Draft

    Commission proposal whose Article 9 would have critical entities notify incidents through the single-entry point that ENISA would run under NIS2. source

    More
    • Not adopted; the European Parliament lists procedure 2025/0360(COD) as awaiting a committee decision.
  2. Small mid-caps omnibus proposal, COM(2025) 502 Draft

    Commission proposal amending Article 4(2)(h) so national strategies also describe support measures for small mid-cap enterprises identified as critical entities. source

    More
    • The European Parliament committee approved the text agreed with the Council on 2 July 2026; the indicative plenary date is 23 November 2026. Not yet adopted.
  3. Directive (EU) 2022/2557 Major versionCurrent text

    The Critical Entities Resilience Directive, published in OJ L 333 of 27 December 2022. source

    More
    • It repealed Directive 2008/114/EC with effect from 18 October 2024.

Who it applies to

CER applies to the entities each Member State identifies as critical, not to whole sectors automatically.

Sectors
Energy, transport, banking, financial market infrastructure, health, drinking water, waste water, digital infrastructure, public administration, space, and production, processing and distribution of food (Annex). source
Identification
An entity is critical when it provides an essential service, operates on that Member State's territory, and an incident would have significant disruptive effects (Article 6(2)); it is notified within one month of identification (Article 6(3)). source
When duties start
Chapter III resilience duties apply 10 months after the entity is notified (Article 6(3)). source
Finance and digital
For critical entities in banking, financial market infrastructure and digital infrastructure, Article 11 and Chapters III, IV and VI do not apply (Article 8). source
European significance
Critical entities providing essential services to or in six or more Member States can be of particular European significance and get Commission advisory missions (Articles 17 and 18). source
Link to NIS2
Every entity identified as critical under CER also falls under NIS2 regardless of its size (NIS2 Article 2(3)). source

How compliance is assessed

No certificate: the critical entity assesses its own risks and takes resilience measures, and authorities can inspect and audit it.

Risk assessment
Within nine months of being notified, then when necessary and at least every four years (Article 12(1)). source
Resilience measures
Technical, security and organisational measures to prevent, protect against, respond to and recover from incidents, set out in a resilience plan (Article 13). source
Background checks
Member States set when a critical entity may request background checks on people in sensitive roles (Article 14). source
Incident notification
Initial notification no later than 24 hours after becoming aware of a significant incident, then a detailed report within one month where relevant (Article 15(1)). source
Inspections and audits
Competent authorities can inspect critical infrastructure on site, supervise off site, and conduct or order audits (Article 21(1)). source

Enforcement and penalties

Penalties are set by each Member State's transposing law; the Directive fixes no fine amounts.

Penalties
Member States lay down effective, proportionate and dissuasive penalties and had to notify them by 17 October 2024 (Article 22). source
Transposition cases
On 29 April 2026 the Commission referred seven Member States to the Court of Justice for not transposing any measures, asking for financial sanctions. source

Documents

  1. Law text Directive (EU) 2022/2557 (Critical Entities Resilience Directive)
  2. Law text Delegated Regulation (EU) 2023/2450 - list of essential services
  3. Law text Small mid-caps omnibus proposal COM(2025) 502 (amends CER Article 4; not adopted)
  4. Law text Digital Omnibus proposal COM(2025) 837 (amends CER Article 15; not adopted)

Verified against official sources on 18 October 2026. We monitor the official sources for this framework. Watching since 18 September 2026. Subscribe to CER Directive (RSS)