Eight Dutch Municipalities Are Running Their Offices on a Homegrown Linux Desktop — Here's What's Behind It
Published on 09/26/2026 at 18:50 | Editorial boerse-global.de
A quiet experiment now under way in Amsterdam, Ede, Zaanstad and 's-Hertogenbosch could shape how European governments buy their workplace software for years to come. Staff in those four towns, plus four other Dutch municipalities, are working on laptops loaded with MijnBureau, an open-source collaboration suite, as part of a pilot coordinated through the Association of Netherlands Municipalities (VNG). The trial runs until the end of 2026.
They are the first hands-on testers of the Digitale Arbeitsumgebung — DAWO, or Digital Working Environment — a state-controlled alternative to Microsoft Windows, Microsoft 365 and cloud services supplied by foreign vendors. Its technical backbone is the operating system NixOS.
From mandate to module
The Interdepartmental IT Steering Council (ICBR) formally mandated DAWO's development in July 2026, handing delivery to three government IT providers: SSC-ICT, DICTU and DUO-ICT. Rather than a single monolithic product, the environment is being assembled in modules covering fleet management, identity and access management, cloud services, mobile devices and AI-assisted collaboration tools.
NixOS won out largely because system configurations can be reproduced so reliably. Developer Rutger Putter estimates that roughly 80 to 90% of Nix configurations can be reused across different installations. Fedora Kinoite appears in the project scope as a fallback branch for the development phase, and a commit log shows the most recent update on 18 August 2026.
Version DAWO-Core 0.1.3 had been available for about three weeks as of September 2026. Those steering the project are aiming for a 1.0 release next year, with a stable version expected in 2027.
No binding date has been announced for a nationwide rollout or a full replacement of Windows systems, and neither has final funding for deployment at scale.
New cloud rules add pressure
Tighter regulation is running alongside the technical work. Since July 2026, new Dutch cloud rules have required binding exit plans for critical services, with existing infrastructures to be adapted within four years — extensions are possible in complex cases.
Gina Plat of the Dutch Ministry of the Interior has pointed to the need to map dependencies in important services precisely, examining for each service what an outage would mean and how much effort a change of provider would take. A specialist discussion on the subject is scheduled for 28 September 2026 at DrupalCon in Rotterdam.
Other institutions have already moved. The International Criminal Court in The Hague has switched to the openDesk office suite, and seven Dutch cloud providers are pooling capacity to bid jointly for public contracts.
Germany is moving too
Public administrations in Germany are also pushing ahead with open-source migrations. More than 200 staff at the Schleswig-Holstein state chancellery in Kiel have worked largely on Linux-based systems since 19 September 2026. Only 20 workstations remain on Windows for the time being, kept there by specialised departmental applications. The state's strategy projects annual savings of 15 million euros on Microsoft licence fees, against one-off migration costs estimated at 9 million euros.
In Saxony, a modernisation agenda agreed at the end of April 2026 calls for openDesk to be provided to the first pilot authorities by June 2027. The state's 2025/2026 double budget earmarks 925.6 million euros in total for administrative digitalisation.
North Rhine-Westphalia, meanwhile, reported on 25 September 2026 on the opening of a new data centre for its finance administration in Kaarst. It supports more than 30,000 employees and runs, among other things, an AI assistant in a protected environment.
