# Microsoft’s Copilot trust test: Zero findings, more models, wider oversight

> Source: <https://www.helpnetsecurity.com/2026/05/28/microsoft-365-copilot-iso-42001-certification/>
> Published: 2026-05-28 13:53:20+00:00

Microsoft 365 Copilot and Copilot Chat (Copilot) have been recertified under ISO/IEC 42001:2023 by an independent auditor for the second consecutive year. Copilot first received ISO 42001 certification in March 2025. This year’s recertification recorded zero non-conformities and zero improvement observations, resulting in a second audit in a row. The certification evaluates the AI management system in areas including governance, risk assessment, data management, transparency, human oversight, and supplier management. Microsoft 365 Copilot is an … [More ](https://www.helpnetsecurity.com/2026/05/28/microsoft-365-copilot-iso-42001-certification/)

The post [Microsoft’s Copilot trust test: Zero findings, more models, wider oversight](https://www.helpnetsecurity.com/2026/05/28/microsoft-365-copilot-iso-42001-certification/) appeared first on [Help Net Security](https://www.helpnetsecurity.com).