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European digital sovereignty is the EU's capacity to control its digital infrastructure without excessive dependence on non-EU actors (US, China). It rests on three pillars: EU hosting under EU law, data control through GDPR and the EU AI Act, and technological resilience via GAIA-X and EuroStack.
Definition and stakes
European digital sovereignty is the capacity of the EU and its member states to exercise effective control over their digital infrastructure and data flows, without critical dependence on legally extra-European actors. It became a formal policy objective after the Schrems II ruling (2020) and the recognition of the extraterritorial nature of the CLOUD Act.
Three pillars
- EU hosting under EU law: servers in the EU, EU-incorporated operators, predominantly European capital — to neutralise the CLOUD Act risk.
- Data control: GDPR for personal data, EU AI Act for AI systems, Data Act for industrial data, NIS2 for cybersecurity.
- Technological resilience: ability to design, operate and evolve critical systems (cloud, AI, semiconductors) autonomously.
Structuring EU programmes
- GAIA-X: European sovereign cloud federation, launched in 2020.
- EuroStack: 2024-2025 initiative for a 100% European technology stack (silicon, cloud, AI, applications).
- EU Data Spaces: sector-specific data spaces (health, mobility, agriculture) governed by EU law.
- AI Champions Initiative: support for European AI players, including the 2025 Investment Plan AI (EUR 200 billion mobilised).
Consequences for the GEO/AEO market
The preference for sovereign vendors is explicit in several frameworks (ANSSI's SecNumCloud doctrine, the French State's "cloud au centre" policy, DORA for finance, NIS2 requirements). For banking, insurance, healthcare, defence and the public sector, choosing a non-EU GEO/AEO vendor amounts to importing a legal risk.
European AI differentiation
The EU AI Act + GDPR create a competitive framework where EU-native vendors have a structural edge: compliance documented by design, hosting under EU law, EU-first sub-processing. See CLOUD Act.
AI Labs Audit positioning
- French SAS, French capital.
- OVH France hosting, EU-first sub-processing.
- Documented compliance: downloadable DPA, DPIA template, public sub-processor list.
- AGS_SHADOW_DPA_RESTRICTED mode blocking non-EU judges for regulated sectors.
See also GDPR and AI compliance, EU AI Act and our sovereignty benchmark.
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