Switzerland’s Federal Chancellery is launching a follow-up program to deploy a sovereign, browser-based open-source digital workplace alongside Microsoft 365 for personnel conducting critical government processes. The platform will provide email, calendars, document editing, file storage, collaboration, telephony, and audio/video conferencing, aiming to reduce dependence on a single cloud provider and preserve operations during outages, supply-chain incidents, or geopolitical crises. About 3,000 employees are expected to receive access by the end of 2027, supported by an initial budget of roughly CHF 9 million.
The program follows the BOSS proof-of-concept feasibility study, which found the platform adequate for standard office work but identified shortcomings in large video conferences. Authorities must further address interoperability, security, identity management, performance, user support, and integration with government-specific applications before broader use. The initiative is intended to strengthen digital sovereignty, resilience, and continuity for sensitive operations, not to immediately replace Microsoft 365 across the federal administration.

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The Swiss Federal Council was informed of the PoC BOSS feasibility-study results, which found the browser-based open-source workplace suitable for standard office workflows but identified limitations for large video conferences and further needs around security, interoperability, identity management, support, and government-application integration.
The Swiss Federal Chancellery will run a follow-up program to build and deploy a sovereign open-source digital workplace for selected federal employees alongside Microsoft 365. The initial phase is budgeted at approximately CHF 9 million and is intended to support digital sovereignty and continuity during provider outages, supply-chain risks, or geopolitical disruptions.
The Swiss Armed Forces said it would replace Microsoft Office 365 with OpenDesk for cybersecurity workers by October. This was a separate agency-specific OpenDesk adoption effort from the Federal Chancellery's broader workplace program.
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