The winds of digital independence are blowing stronger across Europe. France's national digital directorate, DINUM, has officially announced that it is transitioning its government workstations from Windows to Linux.

This groundbreaking announcement emerged from an interministerial seminar held on April 8, jointly organized by the Directorate General for Enterprise (DGE), the National Agency for Information Systems Security (ANSSI), and the State Procurement Directorate (DAE). France is actively pushing all its ministries to draft a comprehensive migration plan to move away from non-European software.

Beyond Linux: A Fully Sovereign Open-Source Ecosystem

Switching to Linux is not the only move on the table. France's national health insurance body, CNAM, is currently migrating 80,000 of its agents to a suite of homegrown, open-source tools:

• For messaging: Tchap
• For video calls: Visio
• For file transfers: France transfert

Furthermore, the country's national health data platform is on track to migrate entirely to a sovereign solution by the end of 2026.

Strict Deadline for Ministries: Autumn 2026

Beyond immediate transitions, the seminar laid the groundwork for a much broader, long-term strategy. DINUM will coordinate a massive interministerial effort, building coalitions between ministries, public operators, and private sector players. Interoperability standards will be the core of this transformation, with the Open Interop and Open Buro initiatives being specifically highlighted.

The most striking requirement: Every French ministry, including public operators, is now mandated to submit its own "Non-European Software Reduction Plan" by Autumn 2026.

This comprehensive plan is expected to cover all layers of IT infrastructure, including workstations, collaboration tools, antivirus software, Artificial Intelligence (AI), databases, virtualization, and network equipment. The first series of "Industrial Digital Meetings," where public-private coalitions are expected to be formalized, is scheduled for June 2026.

"Digital Sovereignty is Not Optional"

Anne Le Hénanff, Minister Delegate for Artificial Intelligence and Digital Affairs, spoke unequivocally about this massive initiative:

"Digital sovereignty is not optional — it is a strategic necessity. Europe must equip itself with the means to match its ambitions, and France is leading by example by accelerating the shift to sovereign, interoperable, and sustainable solutions. By reducing our dependence on non-European solutions, the State sends a clear message: that of a public authority taking back control of its technological choices in service of its digital sovereignty."

Building on Past Open-Source Initiatives

If you recall, France set out on a similar path for video conferencing a few months earlier. The country mandated that every government department switch to Visio, its homegrown, MIT-licensed alternative to Microsoft Teams and Zoom, by 2027.

As part of the broader La Suite Numérique initiative, Visio had already been rigorously tested with 40,000 active users across departments before the mandate was even announced.

The strong adoption of Linux and the open-source ecosystem at the highest government levels is a highly promising turning point for the free software world. We at TechCorn will keep a close eye on how this historic migration plan unfolds!