ISO 27001 vs Cyber Resilience Act
Understand the overlap, differences, and compliance synergy between ISO 27001 and the EU Cyber Resilience Act (CRA).
Core Definition
While ISO 27001 focuses heavily on security framework principles, the Cyber Resilience Act specifically targets the cybersecurity of products with digital elements. Compliance with ISO 27001 provides a strong foundation, but does not completely satisfy CRA requirements. You will still need to ensure CRA-specific mandates like SBOM generation, secure by default configurations, and 24-hour vulnerability reporting to ENISA.
Key Compliance Steps for ISO 27001
- Map Existing Controls: Identify which ISO 27001 controls map directly to CRA Annex I requirements (e.g., risk assessments and access control).
- Identify CRA Gaps: The CRA has strict product-centric requirements (like 5-year security updates and SBOMs) that ISO 27001 might not explicitly mandate.
- Combine Documentation: Leverage your ISO 27001 evidence as part of the CRA Technical Documentation package to ease compliance efforts.
How This Plays Out in Practice
ISO 27001's risk assessment and access control clauses map closely to CRA Annex I's secure-by-design requirements, so a certified ISMS gives you a head start on documentation.
What to Watch For
ISO 27001 certifies your organization's information security management, not a specific product's SBOM, update lifecycle, or 24-hour ENISA reporting duty — those are CRA-specific.
Assess Your CRA Readiness
Evaluate your product's Cyber Resilience Act readiness using our interactive tool. Find exactly which of the 22 security requirements apply directly to ISO 27001.