The Dutch Tax and Customs Administration, in collaboration with welfare subsidy agencies, has made the strategic decision to halt its planned transition to Microsoft 365. In a bold move towards greater digital independence, they will construct a locally managed infrastructure and progressively embrace European open-source software as a viable alternative. This pivotal shift, detailed in a statement presented to parliament by State Secretary for Finance Elco Visser, is primarily motivated by a desire to diminish reliance on U.S. cloud services and bolster digital sovereignty.

The Dutch government's concerns over the security of U.S. cloud services were heightened in the wake of U.S. sanctions imposed on the International Criminal Court. While Microsoft assures ongoing backups of cloud-stored data to mitigate potential risks, the Netherlands has opted for a more proactive approach to data security by leveraging open-source software and localized deployment strategies.

Currently, the Dutch government has pioneered a digital workplace environment known as DAWO, built upon the Linux distribution NixOS. This innovative platform is undergoing trials in select government agencies. The DAWO project meticulously segments the digital workplace environment into four key components: the operating system, collaboration software, infrastructure, and artificial intelligence. Each of these components is designed to be independently developed, inspected, and replaced, ensuring flexibility and resilience.

Furthermore, the Dutch government is taking additional steps to reduce its reliance on commercial platforms by planning to migrate code hosting from popular platforms like GitHub and GitLab to self-hosted Forgejo instances. This move underscores the Netherlands' commitment to enhancing its digital autonomy and minimizing external dependencies.