Description

Competition and Markets Authority launched a merger investigation into Microsoft and OpenAI partnership

On 4 March 2025, the UK Competition and Markets Authority (CMA) launched a merger inquiry into the partnership between Microsoft and OpenAI, following a consultation that closed on 3 January 2024. The investigation will assess whether the partnershi…

Scope

Policy Area
Competition
Policy Instrument
Merger control regulation
Regulated Economic Activity
ML and AI development
Implementation Level
national
Government Branch
executive
Government Body
competition authority

Complete timeline of this policy change

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2023-12-08
in consultation

On 8 December 2023, the UK Competition and Markets Authority (CMA) opened a consultation in the inv…

2024-01-03
processing consultation

On 3 January 2024, the UK Competition and Markets Authority (CMA) closed the consultation in the in…

2025-03-04
under deliberation

On 4 March 2025, the UK Competition and Markets Authority (CMA) launched a merger inquiry into the …

2025-03-05
concluded

On 5 March 2025, the UK Competition and Markets Authority (CMA) concluded that Microsoft’s partners…