NIS2 Compliance for Space in Greece
Ground-based infrastructure supporting space services — including satellite command and control, positioning and earth observation systems — is covered under NIS2 Annex I. The sector is critical for navigation, communications and defence.
Reporting to National Cybersecurity Authority (ENISA-GR) / GSRT
Space entities in Greece report significant cybersecurity incidents to GR-CSIRT, operating under National Cybersecurity Authority (ENISA-GR) / GSRT. The NIS2 Article 23 timeline applies:
- 24 h Early warning — notify GR-CSIRT
- 72 h Formal incident notification with initial assessment
- 1 month Final incident report with root cause and remediation
Key cyber risks for Space in Greece
- ▸Jamming and spoofing of satellite uplink/downlink
- ▸Cyberattacks on ground station control systems
- ▸Supply-chain compromise of satellite software
- ▸GPS/GNSS dependency exploitation
Key NIS2 obligations for Space entities
- ✓Physical and cyber security of ground stations
- ✓72-hour incident reporting to national authority
- ✓Redundancy for critical space-based services
- ✓Anti-jamming and anti-spoofing measures
Example in-scope organisations
- ·Satellite ground station operators
- ·Space situational awareness service providers
- ·Earth observation data platforms
- ·Space-based communication service operators
Is your Space organisation in scope in Greece?
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Run the free NIS2 scope check →Frequently asked questions
Is my Space organisation in scope for NIS2 in Greece?
Yes — if you are a medium or large organisation. In Greece, Space is a NIS2 Annex I sector. Large organisations are Essential Entities; medium organisations are Important Entities. Transposed via Law 5160/2024; the National Cybersecurity Authority within the Ministry of Digital Governance supervises compliance. Use our free scope checker for a personalised result.
Who do I report NIS2 incidents to in Greece as a Space entity?
Report significant incidents to GR-CSIRT (National Cybersecurity Authority (ENISA-GR) / GSRT). You must submit an early warning within 24 hours, a detailed notification within 72 hours, and a final report within one month — per NIS2 Article 23.
What security measures must Space organisations implement under NIS2 in Greece?
Under NIS2 Article 21, organisations must implement risk-proportionate security measures including: Physical and cyber security of ground stations; 72-hour incident reporting to national authority; Redundancy for critical space-based services. Additional requirements may apply under Greece's national transposition.
What are the NIS2 fines for Space organisations in Greece?
Essential Entities face fines up to €10 million or 2% of global annual turnover under NIS2 Article 34. Greece's national transposition may set specific enforcement priorities and fine scales.
Related sectors in Greece
For decision-support purposes only. Exact scope depends on Greece's national transposition of NIS2 — verify obligations with a qualified expert.