Sovereign by design. Trusted by Europe.
Why European digital sovereignty matters — and how we turn it into verifiable practice.
Europe needs digital infrastructure it can trust — built in Europe, for Europe.
EUDISO is an independent, non-profit initiative. We align technology companies, research institutions and public bodies around a shared commitment: sovereign by design — open by default.
- Anchor digital sovereignty as a competitive advantage for European industry.
- Reduce dependency on non-European hyperscalers through open, interoperable stacks.
- Make privacy, security and resilience the default — not an afterthought.
- Bridge the gap between public institutions, research and industry.
What we stand for
The foundations that every EUDISO member organization commits to.
Open standards
Interoperable protocols and open-source frameworks that ensure no vendor lock-in across European digital infrastructure.
Data privacy
GDPR-first architecture with privacy by design. All data stays within European jurisdiction and sovereign cloud environments.
Infrastructure
EU-hosted cloud services and edge computing nodes providing low-latency, resilient digital infrastructure for all member states.
Collaboration
Cross-border partnerships between governments, enterprises and research institutions to accelerate digital sovereignty.
A common commitment — four non-negotiables.
Every member signs a short public charter. No marketing claims, only verifiable practices.
Read the full charter- 01
Data stays in Europe
All member-operated services keep personal and operational data within EU/EEA jurisdiction. No US-cloud fallbacks.
- 02
Right to exit
Any customer can leave with their data in a documented, open format within 30 days. No proprietary lock-in.
- 03
Security by default
End-to-end encryption in transit, encryption at rest, and transparent breach reporting across the network.
- 04
Transparent operations
Published architecture, open governance, and disclosure of subprocessors — reviewed annually.
Digital sovereignty is not isolation — it's the ability to make independent choices about the technology that runs our societies, hospitals and governments.
Ready to build sovereign digital Europe with us?
Whether you operate infrastructure, run research, or procure digital services for a public institution — EUDISO is the shared foundation. Applications are reviewed by our board every month.