uk cma investigation

The UK CMA investigation tag covers the Competition and Markets Authority's regulatory actions into Microsoft's business software ecosystem, including Windows, Office, Teams, and Copilot. The CMA is examining whether Microsoft's dominance in workplace software limits competition in cloud, cybersecurity, communications, and AI services. This probe, expected to begin in May, could lead to strategic market status designation, giving the regulator power to impose changes. The investigation is not a fine or finding of abuse but a broad inquiry into Microsoft's role as a potential control layer for enterprise computing. Discussions also touch on the CMA's previous cloud work and its ongoing concerns about licensing and interoperability.