Cyber Resilience Act for Industrial & OT
Master compliance for connected industrial devices. Streamline SBOM management, technical documentation, and regulatory reporting for EU market access.
The Cyber Resilience Act (CRA) mandates rigorous cybersecurity standards for industrial devices, control systems, and software throughout their lifecycle. Under EU Regulation 2024/2847, manufacturers must maintain an accurate Software Bill of Materials (SBOM), enforce secure-by-design principles, report actively exploited vulnerabilities, and compile comprehensive technical dossiers.
Scope of the CRA in Industrial and Operational Technology
Effective since 10 December 2024, the CRA covers all products with digital elements that feature logical or physical data connections. For IACS, PLCs, industrial IoT gateways, and SCADA software, compliance is now a prerequisite for operating within the European Single Market.
Industrial and OT products are classified by risk profile, determining the required conformity assessment path:
- Default category: General industrial software and non-critical sensors subject to internal production control (self-assessment).
- Important Class I (Annex III): Network interfaces and industrial firewalls requiring harmonized standards or external assessment.
- Important Class II (Annex III): Safety-critical industrial controllers and microprocessors requiring mandatory third-party assessment.
- Critical products (Annex IV): High-assurance components in sensitive environments requiring formal European cybersecurity certification.
Core Technical Obligations for Industrial Vendors
The CRA establishes binding cybersecurity baselines across the entire engineering and maintenance lifecycle of industrial digital products.
Automated SBOM Generation
Maintain full visibility into direct and transitive dependencies across firmware and control software using standardized formats like CycloneDX.
Vulnerability Monitoring
Implement continuous CVE tracking across your industrial stack to identify and remediate security flaws before they impact production.
Annex VII Technical Documentation
Centralize security architecture, design specifications, and conformity evidence to satisfy market surveillance authorities.
ENISA Incident Workflows
Operationalize rapid response processes for mandatory reporting: 24-hour early warnings, 72-hour notifications, and 14-day final reports.
Aligning Development with Industrial Lifecycles
Industrial products often remain in service for over a decade, far exceeding standard IT lifecycles. The CRA prohibits 'ship and forget' firmware strategies. Manufacturers are now responsible for maintaining secure supply chains, providing timely security patches, and documenting component provenance throughout the product's operational life.
- Managing multi-language codebases (C, Go, Rust, Python, .NET)
- Generating machine-readable SBOMs for every firmware iteration
- Executing vulnerability disclosures without compromising operational uptime
Enforcement Deadlines and Financial Penalties
Manufacturers must align their development roadmaps with two critical enforcement milestones:
- 11 September 2026: Mandatory reporting of actively exploited vulnerabilities and incidents to ENISA and national CSIRTs.
- 11 December 2027: Full enforcement of essential cybersecurity requirements, CE marking, and Annex VII documentation.
Non-compliance risks fines up to EUR 15 million or 2.5% of annual global turnover. Regulators may also mandate product recalls or restrict market distribution.
The Annex VII Technical Dossier
Before CE marking, manufacturers must compile an Annex VII technical file, which must be maintained for 10 years or the product's lifetime.
Required documentation includes:
- Cybersecurity risk assessment covering foreseeable OT operating conditions.
- Comprehensive SBOM including all runtime libraries and proprietary modules.
- Secure update procedures ensuring patches do not disrupt operational stability.
- Coordinated vulnerability disclosure policy, typically via a public SECURITY.md file.
Streamline Your Industrial CRA Documentation
Connect your GitHub repositories to audit dependencies and generate essential compliance artifacts automatically.
Four Steps to CRA Compliance
- 1
1. Inventory Dependencies
Extract manifests from firmware and drivers to generate accurate CycloneDX SBOMs.
- 2
2. Benchmark Gaps
Evaluate your current repositories against CRA requirements to identify and prioritize compliance gaps.
- 3
3. Draft Artifacts
Use pre-filled templates to assemble your Annex VII technical dossier and Declaration of Conformity.
- 4
4. Formalize Reporting
Establish automated pipelines for vulnerability monitoring and ENISA incident reporting milestones.
Accelerate Readiness with CRAcheck
CRAcheck is a dedicated platform for engineering teams preparing for EU Regulation 2024/2847. It automates documentation and compliance tracking, allowing you to focus on product security.
- Seamless GitHub integration supporting 9 ecosystems including C++, Go, Rust, and .NET.
- Real-time compliance scoring based on CRA regulatory benchmarks.
- Continuous CVE monitoring with automated alerts for new vulnerabilities.
- Ready-to-use templates for Annex VII dossiers and ENISA notification protocols.
Note: CRAcheck provides workflow automation and self-assessment tools; it does not replace formal legal or third-party certification.
Frequently Asked Questions
Does the CRA apply to industrial products sold outside the EU?+
The CRA applies to any product with digital elements placed on the EU market, regardless of the manufacturer's location. If you distribute in the EU, compliance is mandatory.
Are legacy industrial systems exempt from the CRA?+
Products placed on the market before 11 December 2027 are generally exempt unless they undergo substantial modifications that alter their security profile.
What is the vulnerability reporting timeline under the CRA?+
Starting 11 September 2026, you must report exploited vulnerabilities to ENISA: 24-hour early warning, 72-hour notification, and 14-day final report.
Can CRAcheck certify my industrial equipment?+
No. CRAcheck is a self-assessment and documentation tool. It does not replace conformity assessments by notified bodies or provide official legal certification.
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