The Dutch Ministry of the Interior has announced that all central government agencies will transition to Nextcloud as their primary collaboration and file-sharing platform. The decision, announced on February 20, affects approximately 120,000 civil servants and makes the Netherlands the largest EU nation to move away from Microsoft 365 for government operations.
The migration, expected to be completed by Q4 2026, will see Dutch government employees use Nextcloud for file storage, document collaboration, video calls, and internal communication — functions currently handled by Microsoft OneDrive, SharePoint, and Teams.
Why the Netherlands Made This Move
The decision follows years of concern about data sovereignty and GDPR compliance when using US cloud services for government operations. Several factors pushed the Dutch government to act:
- DPIA findings: A series of Data Protection Impact Assessments (DPIAs) conducted since 2018 repeatedly identified risks with Microsoft's telemetry data collection practices
- US CLOUD Act concerns: The US CLOUD Act allows American authorities to demand access to data stored by US companies, regardless of where that data is physically located
- Cost savings: The government estimates annual savings of €45 million in licensing fees by switching to open-source alternatives
- Digital autonomy: Reducing dependency on a single US vendor for critical government infrastructure
The Netherlands joins France, which recently banned US video conferencing tools for civil servants, and Germany's state of Schleswig-Holstein, which completed its migration from Microsoft to open-source solutions in 2025.
What the Migration Includes
The Dutch government's Nextcloud deployment will be hosted on sovereign infrastructure operated by Dutch data centre providers, ensuring that all government data remains within the Netherlands and under Dutch jurisdiction.
Platform Components
- Nextcloud Files: Replacing OneDrive and SharePoint for file storage and sharing
- Nextcloud Office: Collaborative document editing as an alternative to Microsoft Office Online
- Nextcloud Talk: Video conferencing and team chat replacing Microsoft Teams
- Nextcloud Groupware: Calendar, contacts, and email integration
Impact on the European Open-Source Ecosystem
The Dutch government's decision is expected to have a significant ripple effect across Europe. With 120,000 users, this becomes one of the largest Nextcloud deployments in the world and provides a powerful reference case for other governments considering similar moves.
Frank Karlitschek, CEO and founder of Nextcloud, commented that the deal represents "a tipping point for digital sovereignty in Europe" and that the company has seen a 300% increase in government inquiries since the announcement.
"This is not just about replacing one software vendor with another. It's about ensuring that the Dutch government controls its own digital infrastructure and that citizens' data is protected under Dutch and European law." — Alexandra van Huffelen, Dutch State Secretary for Digitalisation
What This Means for Businesses
When governments adopt open-source platforms, it typically accelerates enterprise adoption. Dutch businesses that work with the government will likely need to use compatible tools, creating a natural incentive to adopt Nextcloud or similar European collaboration platforms.
If your organisation is considering a similar move, explore our guides on migrating from Google Workspace to European alternatives, or browse our cloud storage and office suite categories for options.
