EU issues detailed guidance for Cyber Resilience Act notifications
The EU released detailed guidance on Cyber Resilience Act compliance and notification timelines.
Why it matters: Legal and compliance teams in multinational firms must prepare for new reporting obligations due September 2026 under the Cyber Resilience Act, affecting risk management and cybersecurity disclosures.
- The EU Cyber Resilience Act (CRA) took effect in December 2024, with reporting obligations starting September 11, 2026.
- New guidance clarifies CRA scope, product coverage, risk assessments, and reporting of vulnerabilities and incidents.
- Guidance includes 67 practical examples and tools, aiding especially microenterprises and SMEs in compliance.
- Full CRA compliance is required by December 11, 2027, imposing mandatory cybersecurity standards across digital product lifecycles.
On July 27, 2026, the European Commission published comprehensive guidance to support businesses in implementing the Cyber Resilience Act (digital-strategy.ec.europa.eu).
The CRA, effective since December 2024, imposes mandatory cybersecurity requirements on digital products throughout their lifecycle. Importantly, it introduces reporting duties for actively exploited vulnerabilities and severe cybersecurity incidents, with obligations beginning September 11, 2026.
This new guidance elucidates the CRA’s scope by defining covered products, what constitutes substantial modifications, required support periods, and the processes for risk assessments and incident reporting. It offers 67 practical examples, use cases, flowcharts, and graphs intended to help businesses, particularly microenterprises and SMEs, navigate compliance complexities.
Henna Virkkunen, Executive Vice-President for Tech Sovereignty, Security and Democracy, said, "This guidance is part of our simplification agenda, helping businesses meet their obligations under the Cyber Resilience Act on time and with confidence."
With the December 11, 2027 deadline for full compliance, legal and compliance teams must use this implementation resource to ready internal policies, reporting frameworks, and product management strategies to meet regulatory requirements and mitigate cybersecurity risks across the European Union.
By the numbers:
- 67 practical examples — included in the guidance to assist businesses
- September 11, 2026 — reporting obligations under the CRA begin
- December 11, 2027 — deadline for full CRA compliance