Two frameworks — one goal
GDPR and NIS2 have different origins and focus, but they share a common goal: to protect information and the people affected by it. For organisations covered by both frameworks, there are significant opportunities for synergy — but also risk of duplication if you don’t think integratively.
Practical insight: Instead of seeing GDPR and NIS2 as two separate compliance projects, build a common management system that addresses both. It saves time, money and provides better security.
Comparison: GDPR vs NIS2
| Aspect | GDPR | NIS2 |
|---|---|---|
| Focus | Protection of personal data | Security of network and information systems |
| Perspective | Risk to the individual | Risk to the organisation and society |
| Scope | All who process personal data | Organisations in defined sectors |
| Incident reporting | 72 hours to National DPA | 24 hours to national CSIRT |
| Maximum fines | €20M or 4% | €10M or 2% |
| Supervisory authority | National DPA | National competent authorities + sectoral authorities |
| DPO/responsible requirement | DPO under certain criteria | Management responsibility (no specific role) |
Overlapping areas
Both frameworks require:
- Risk management — Systematic identification and treatment of risks
- Technical measures — Encryption, access control, logging
- Organisational measures — Policies, training, responsibility allocation
- Incident management — Processes for detection, handling and reporting
- Documentation — Evidence of compliance and traceability
- Supplier control — Requirements to ensure third-party security
Differences to manage
GDPR: 72 hours to National DPA for personal data breaches.
NIS2: 24 hours early warning to national CSIRT.
Solution: Base your processes on the shortest time requirement (24h).
GDPR: Risk to data subjects (individuals).
NIS2: Risk to the organisation and essential services.
Solution: Include both perspectives in risk assessment.
GDPR: National Data Protection Authority.
NIS2: National competent authorities and sectoral authorities.
Solution: Have documentation available for both. The formats are similar.
GDPR requires DPO in certain cases. NIS2 mentions no specific role.
Solution: Clarify collaboration between DPO and security officer. Avoid silos.
Integrated approach: How to do it
- One management system Build on ISO 27001 or equivalent framework as foundation. Add GDPR-specific controls (e.g. records of processing, DPIA) and NIS2-specific requirements (e.g. 24h reporting). One system, complete coverage.
- One risk process Design risk assessment to cover both individual risks (GDPR) and system risks (NIS2). Use the same methodology but different perspectives in analysis.
- One incident process Create an incident management process that meets the strictest requirement (NIS2's 24 hours). Include decision points for whether GDPR reporting is also needed.
- Coordinated roles Ensure DPO (if applicable) and security officer collaborate. They don't need to be the same person, but they need ongoing communication.
- Common documentation Avoid having separate overlapping policies and procedures. Write common documents where possible, with specific additions for each framework.
Incident management: Practical integration
When an incident occurs affecting both personal data and network security:
Timeline for integrated incident reporting:
| Time | NIS2 action | GDPR action |
|---|---|---|
| 0h | Incident detected | Assess if personal data affected |
| 24h | Early warning to national CSIRT | — |
| 72h | Incident notification to CSIRT | Report to National DPA (if personal data breach) |
| 72h | — | Consider informing data subjects |
| 1 month | Final report to CSIRT | — |
Practical: Have ONE incident process that triggers appropriate reports based on incident nature.
Synergies to exploit
Work that covers both frameworks:
- Access control — Same controls protect both personal data and systems
- Encryption — Meets requirements in both frameworks
- Logging — Enables traceability for both data protection and security
- Training — One security training can cover both perspectives
- Supplier control — Same process, extended requirements
- Internal audit — Review both areas simultaneously
Common mistakes to avoid
Separate teams for GDPR and NIS2 that don't communicate. Leads to duplication and inconsistency.
Separate tools and documentation for each framework. Difficult to maintain and expensive.
Ticking boxes without actually strengthening security. Missing the point.
Implementing the same control twice under different names. Unnecessary work.
How Securapilot can help
Securapilot supports integrated compliance for both GDPR and NIS2:
- GDPR module — Records of processing, DPIA, DSAR handling
- NIS2 module — GAP analysis, incident reporting, management reports
- Common risk management — One risk process for both perspectives
- Integrated incident management — Right reports to right authorities
- Consolidated documentation — Everything in one place
Book a demo and see how we can help you manage GDPR and NIS2 efficiently.
Frequently asked questions
Do I need separate systems for GDPR and NIS2?
No, it's not necessary and often not even desirable. Many organisations integrate GDPR and NIS2 into the same information security management system (ISMS), which creates synergy effects and reduces administration.
Which law has stricter incident reporting?
NIS2 has stricter time requirements: 24 hours for early warning compared to GDPR's 72 hours. If an incident affects both personal data and network security, the shorter time requirement applies in practice.
Can the same risk assessment be used for both?
Partially. Both require risk-based measures, but GDPR focuses on risks to data subjects (individuals) while NIS2 focuses on risks to network and information systems. An integrated approach covers both perspectives.
Who is responsible for GDPR and NIS2 respectively in the organisation?
GDPR often requires a Data Protection Officer (DPO). NIS2 requires management to take responsibility but doesn't specify a particular role. Many organisations have their CISO or equivalent coordinate both areas.