Microsoft Copilot to process Claude models within EU Data Boundary
Microsoft says Anthropic's Claude models in Copilot will be processed inside the EU Data Boundary by the end of 2026 for EU and EFTA organisations.
By GennnAi··1 min read
MicrosoftMicrosoft CopilotCopilot CoworkMicrosoft 365ClaudeAnthropicEU Data BoundaryCopilotSouverainetéEntreprisesFlash
This covers Copilot experiences including Copilot Cowork. Customers will no longer have to choose between Claude and Microsoft's regional data-processing commitments. Organisations already using Claude need take no action. The setting stays disabled by default in the EU and EFTA, and admins can enable it in the Microsoft 365 admin center. Microsoft will share more details closer to availability. Customer data is not used for training.
Source: Microsoft Copilot Blog, published on November 5, 2026.