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Guides to governing AI.

Practical guides and analysis on discovering AI, the EU AI Act, runtime policies, and the parts nobody puts in a datasheet.

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Your AI rules. Enforced everywhere.

Introducing Qastel, a new approach to AI governance that puts business teams in control of what data AI can access and share, and what actions it can take, across sanctioned AI, shadow AI and autonomous agents.

Qastel
AI governance

Gwenaël Bégo

12 October 20266 min read

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shadow AI
discovery
governance

Shadow AI: why it matters and how to bring it under control

Employees already use AI tools their company never approved. What that puts at risk, why banning the tools does not work, and how to govern AI you did not choose.

Gwenaël Bégo

22 July 20266 min read

EU AI Act
compliance
regulation

What the EU AI Act actually requires of you in 2026

A plain reading of Regulation (EU) 2024/1689 for organisations that use AI rather than build it: the timeline, the deployer obligations, and the evidence you need to hold.

Gwenaël Bégo

15 July 20265 min read

sovereignty
data residency
Europe

Why AI sovereignty matters for European enterprises

Sovereignty is three separate questions: where data sits, who can compel access to it, and where the model came from. The governance layer is the worst possible place to get them wrong.

Gwenaël Bégo

8 July 20265 min read

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