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Press release

Cyber Resilience Act guidelines published as reporting obligations come into effect

The National Cyber Security Centre publishes guidance to support manufacturers in meeting new Cyber Resilience Act reporting requirements

The National Cyber Security Centre (NCSC), under the Department of Justice, Home Affairs and Migration, has published Ireland's National Cyber Resilience Act (CRA) Guidelines. The guidelines provide practical support for manufacturers as new reporting requirements under the Cyber Resilience Act come into effect across the European Union today (11 September 2026).

The publication marks an important milestone in the implementation of the Cyber Resilience Act, which introduces mandatory cyber security requirements for products with digital elements placed on the European market. From today, manufacturers are required to report significant vulnerabilities and incidents that impact the security of their products through the EU's CRA reporting framework.

Minister for Justice, Home Affairs and Migration Jim O'Callaghan TD said:

"The Cyber Resilience Act represents a major advancement in protecting citizens, businesses and public services from cyber threats. By embedding security requirements into products from the outset and ensuring that significant vulnerabilities and incidents are reported promptly, the Act will help create a safer and more resilient digital ecosystem across Europe.

“The National CRA Guidelines provide practical and welcome support to organisations as these important new obligations take effect."

The National CRA Guidelines have been developed by the NCSC to support organisations to understand and fulfil their new reporting obligations. They provide practical information on reporting thresholds, timelines, notification procedures and the information required when submitting reports.

Dr Richard Browne, Director General of the National Cyber Security Centre, said:

"Today marks a significant milestone in European cyber security regulation. The commencement of the Cyber Resilience Act's reporting obligations will improve visibility of vulnerabilities and incidents affecting connected products and strengthen our collective ability to respond to emerging cyber threats.

“The National CRA Guidelines have been developed to help organisations understand what is expected of them and to support timely and effective compliance. We encourage all manufacturers and relevant economic operators to familiarise themselves with the requirements and ensure that the necessary reporting and vulnerability management processes are in place."

The CRA establishes a common framework for improving the cyber security of products with digital elements throughout their lifecycle, helping to ensure that cyber security is considered from design and development through to maintenance and support.

Under the Regulation, manufacturers who become aware of an actively exploited vulnerability or a severe incident affecting the security of a product with digital elements must report that information through the CRA Single Reporting Platform. Initial notifications are required within 24 hours of becoming aware of a reportable event, followed by additional reporting in line with the requirements of the Regulation.

The National CRA Guidelines are available at: National_CRA_Guidelines_v1.pdf

Read more on the Cyber Resilience act - Cyber Resilience Act - Reporting obligations | Shaping Europe’s digital future

ENDS…///

Notes to Editors

  • The Cyber Resilience Act (Regulation (EU) 2024/2847) introduces mandatory cyber security requirements for products with digital elements placed on the EU market.
  • The Regulation's vulnerability and incident reporting obligations apply from 11 September 2026.
  • Manufacturers must report actively exploited vulnerabilities and severe incidents affecting products with digital elements through the CRA Single Reporting Platform.
  • The Cyber Resilience Act will apply in full from 11 December 2027.

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