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MC1540526 – Microsoft Online Services Subprocessor Disclosure Update

A Data Privacy message regarding your organization is available within Message Center. The contents of this message can be accessed within Message Center by a Global Administrator or someone designated as a Message Center Privacy Reader.

Message ID: MC1540526
Last Updated: Nov 6, 2026
Published Nov 5, 2026
Service: Microsoft 365 suite
Tag: GDPR, Admin impact

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