What is NIS2 Directive (NIS2)?
NIS2 Directive (NIS2) is a European Union law that sets mandatory cybersecurity and incident-reporting obligations for organizations operating in critical sectors across EU member states. It replaces the original NIS Directive and expands coverage to more sectors and more types of entities.
What it is
NIS2 is an EU-wide legal framework that took effect in January 2023, with member states required to transpose it into national law by October 2024. It applies to two tiers of organizations: "essential entities" such as energy, transport, banking, and health, and "important entities" such as postal services, food production, and digital providers.
Key obligations under NIS2 include:
- Implementing risk management measures covering network security, supply chain security, access control, and encryption
- Reporting significant incidents to national authorities within 24 hours of detection and submitting a full report within 72 hours
- Holding senior management personally accountable for compliance failures
- Conducting regular security audits and vulnerability assessments
- Managing cybersecurity risks in the supply chain
Fines for non-compliance can reach 10 million euros or 2% of global annual turnover for essential entities, whichever is higher.
Why it matters
NIS2 raises the baseline security standard for a large portion of the European economy. Organizations that were not covered by the original NIS Directive may now fall under NIS2. Senior executives face personal liability, which moves cybersecurity decisions out of IT departments and into boardrooms. The supply chain provisions mean that even companies outside the EU may need to meet NIS2 requirements if they supply covered entities.
How tools address it
Compliance management and GRC platforms help organizations map NIS2 control requirements to existing policies, track control status, and generate evidence for audits. Some tools include pre-built NIS2 control frameworks so teams can run gap assessments without building mappings from scratch. Continuous controls monitoring tools can automate evidence collection on an ongoing basis. Third-party risk management tools address the supply chain security requirements. Incident response workflows built into GRC platforms can help teams meet the 24-hour and 72-hour reporting deadlines.