Microsoft 365 Local and SE products

Microsoft introduced us to the notion of their Sovereign Private Cloud in June 2025 (see the announcement here: https://bit.ly/3KYvuqj). It’s designed for customers who need to meet strict sovereignty requirements and combines Azure Local and Microsoft 365 Local. Azure Local’s been around a while, but Microsoft 365 Local is new. It’s built on the Azure Local infrastructure, and enables organisations to deploy the traditional Exchange Server, SharePoint Server, and Skype for Business Server products entirely within their sovereign environment. To that end, the new SE versions of these products will be supported until at least 31 December, 2035.

Find information on Microsoft 365 Local here: https://bit.ly/3Wosztx, and the earliest End of Support date information here: https://bit.ly/48QNrRC.

Azure Local

Microsoft introduce Azure Local for customers to run Azure services on their own infrastructure. It’s enabled by Azure Arc and provides cloud-connected capabilities at a customer’s distributed locations. Think of it as the evolution of Azure Stack and, indeed, Azure Stack HCI has already been renamed to Azure Local.

There’s no change to the pricing or licensing for Azure Stack HCI customers, they’ll just get new Azure Local features as they’re available. At this time Azure Stack Hub and Azure Stack Edge remain, but there are “lower-spec hardware” and “disconnected operations” solutions in preview in Azure Local which will be the Azure Localisation of these Azure Stack components in due course.

Find the announcement here: https://bit.ly/4eCWKUr .