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Policy 5 min read Published Updated Credibility 94/100

Policy Briefing — EU NIS2 transposition deadline drives final national implementations

Member States must transpose Directive (EU) 2022/2555 (NIS2) by 17 October 2024, extending cybersecurity risk-management and reporting duties to thousands of essential and important entities across the European Union.

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Executive briefing: The transposition deadline for the NIS2 Directive falls on 17 October 2024. Each EU Member State must embed NIS2’s risk-management, supply-chain oversight, and 24-hour incident notification requirements into national law, expanding supervisory reach well beyond the original NIS regime.

Regulatory expectations

  • Wider scope. NIS2 applies to essential entities (energy, transport, health, public administration) and important entities (digital platforms, food manufacturing, waste management), triggering mandatory registration with competent authorities.
  • Risk management baseline. Article 21 obliges organisations to implement multifactor authentication, vulnerability disclosure, supply-chain assurance, and secure development processes, subject to fines of up to €10 million or 2% of global turnover.
  • Coordinated supervision. Operators must prepare to engage with national CSIRTs, joint supervisory teams, and the EU-CyCLONe crisis network for cross-border incidents.

Program actions

  • Jurisdiction mapping. Track national transposition laws and identify which competent authority (e.g., BSI in Germany, ANSSI in France) will supervise each EU entity.
  • Incident rehearsal. Align incident response plans with NIS2’s 24-hour initial notification, 72-hour status update, and final report cadence.
  • Supply-chain attestations. Extend vendor risk assessments to include software bill of materials, secure development practices, and subcontractor disclosure demanded under Article 21(2)(d).

Sources

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  • EU NIS2 Directive
  • Cybersecurity governance
  • Incident reporting
  • Supply-chain assurance
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