Swiss Agencies Put Microsoft 365 Exit On Two Speeds
Switzerland is testing openDesk as a sovereign workplace fallback for federal staff while military cyber units accelerate a Microsoft 365 replacement for sensitive work.
ZDNet reported that Switzerland has split its Microsoft 365 retreat into two tracks: a measured federal rollout of the open-source openDesk workplace and a much faster military migration for cyber units handling sensitive work.
The civilian program began after the Federal Chancellery concluded that a browser-based open-source office suite could cover core administrative functions.
Instead of removing Microsoft 365 across the government at once, the platform will run beside it and is expected to reach about 3,000 of 47,000 federal employees involved in critical business processes by the end of 2027.
OpenDesk gives that test a defined operating shape.
The German-developed workplace suite covers email, calendars, documents, presentations, telephony and audio and video conferencing, and has also been adopted by Germany and the International Criminal Court.
For Switzerland, the first goal is not a symbolic break with Microsoft but a fallback the government can control if the commercial service becomes unavailable.
The initial federal phase is budgeted at about 9 million Swiss francs through parliamentary funding for a sovereign open-source office automation platform.
That money is meant to build the base environment and establish better estimates for a wider rollout, including the continuing cost of operations.
The Chancellery still has to work through the harder parts of procurement and implementation.
Security reviews, platform assessments, customization and new in-house expertise remain necessary, and many specialized government systems are still closely linked to Microsoft's architecture.
A government-wide desktop replacement decision is therefore being deferred until the initial deployment shows whether the model can scale.
The Armed Forces' Cyber Command is moving on a different clock.
Its Cyber and Electromagnetic Actions unit plans to equip all employees with openDesk at their workplaces by October, after concluding that a cloud-centered productivity suite does not fit military requirements for confidentiality, availability and integrity.
That urgency reflects a jurisdictional risk as much as a software preference.
Data held by US technology companies can be exposed to American legal demands under the CLOUD Act, even when it is stored outside the United States.
For units working with highly sensitive or potentially classified information, that dependency turns a vendor relationship into an operational risk.
The Swiss move also fits a broader European public-sector pattern.
Austria, France, Germany and Ireland are among the governments reducing reliance on Microsoft 365, Windows or hyperscaler-hosted workplace tools in favor of open-source office suites and Linux-based systems.
The practical result is a two-speed sovereignty project.
Civilian departments are testing whether openDesk can become a resilient second platform for essential processes, while military cyber specialists are treating the same shift as a near-term security requirement.
Switzerland has not declared Microsoft out, but it has made independent control a formal condition for the next stage of public-sector workplace technology.
