What the CMA's Cloud Commitments Actually Change for a UK Business
On 31 March 2026 the CMA announced it would not open the Strategic Market Status investigations its cloud market investigation had recommended, accepting voluntary commitments from AWS and Microsoft instead. For anyone running cloud infrastructure in the UK, that produced a set of dated, checkable changes: switching windows extended to 180 days, at-cost multi-cloud egress, direct datacentre connections between rival platforms, and contractual addenda that convert discretionary goodwill into enforceable rights. This sets out what changed, when each piece takes effect, and the three things the CMA decided not to fix.