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# UK CMA proposes strategic market status for Microsoft's business software
- URL: https://www.enterprisey.com/uk-cma-proposes-strategic-market-status-for-microsoft-s-business-software/
- Published: 2026-10-16T21:45:00.000Z
- Updated: 2026-10-26T04:18:03.000Z
- Description: Britain's Competition and Markets Authority provisionally found that Microsoft holds strategic market status across its business software ecosystem, which could lead to binding conduct rules on bundling and interoperability.
- Author: Enterprisey Admin
- Tags: News

Britain's Competition and Markets Authority provisionally found that Microsoft holds strategic market status across its business software ecosystem, which could lead to binding conduct rules on bundling and interoperability. ([UK CMA](https://gov.uk/government/consultations/proposed-decision-sms-investigation-into-microsofts-business-software-ecosystem?ref=enterprisey.com); [Computing](https://www.computing.co.uk/news/2026/microsoft-faces-strategic-market-status-designation?ref=enterprisey.com))

The CMA cited strong positions in PC and server operating systems, security software, productivity suites and databases. Consultation closes Nov 13 and a final decision is due by Feb 13, 2027\. Microsoft said it disagrees. ([UK CMA](https://gov.uk/government/consultations/proposed-decision-sms-investigation-into-microsofts-business-software-ecosystem?ref=enterprisey.com); [Computing](https://www.computing.co.uk/news/2026/microsoft-faces-strategic-market-status-designation?ref=enterprisey.com))