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NIS2 Directive vs. DORA Regulation

Introduction

As European cybersecurity laws tighten, software vendors must distinguish between the broad operational scope of the NIS2 Directive and the specialized focus of the Digital Operational Resilience Act (DORA). NIS2 establishes baseline security and incident reporting mandates across 18 essential sectors, whereas DORA acts as lex specialis, enforcing strict ICT risk management and testing standards for financial services.

Chino.io simplifies dual-compliance mapping, equipping SaaS and tech providers with the technical safeguards, DPO advisory, and automated documentation required under both frameworks.

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The comparison

Parameter NIS2 Directive (EU 2022/2555) DORA Regulation (EU 2022/2554)
Legal Instrument Directive (transposed into national member state laws) Regulation (directly applicable across all EU states)
Primary Scope 18 critical sectors (Energy, Transport, Health, Cloud, Digital Providers) Financial entities and critical ICT third-party service providers
Relationship General cybersecurity framework across essential and important sectors Lex Specialis (precedes NIS2 for financial sector ICT risk)
Incident Reporting Early warning within 24 hours; full notification within 72 hours Initial notification within 4 hours / end of business day; intermediate and final reports
Governance & Liability Direct management body liability and potential operational bans Management body personal liability for ICT risk oversight

Key Compliance Steps for Software Vendors

If you are a business dealing with data, make sure to implement these steps:

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  • Determine if your software service falls under NIS2 (e.g., healthcare, digital service provider) or DORA (ICT provider to financial institutions).
  • Implement supply chain security assessments, risk management policies, and mandatory incident response protocols.
  • Establish continuous monitoring and operational resilience testing (including threat-led penetration testing for DORA).