Open letter: Harnessing open source AI to advance digital sovereignty

Europe is at a crossroads. The Summit on European Digital Sovereignty marks an important milestone for the EU and its member states in aligning on a shared strategy for achieving real and lasting European digital sovereignty. As the EU pursues the goal of digital sovereignty, we urge you to harness open source — that is, technology that is free to use, inspect, adapt, and share — as a key enabler of this strategy.

Open Source Congress 2025 and Stakeholder Day: building a global agenda for Open Source

On 16–17 September 2025, leaders from across the Open Source ecosystem gathered in Brussels for the third annual Open Source Congress (OSC), followed by the companion Stakeholder Day. Each year, the Congress has provided an intimate forum for foundations and ecosystem leaders to exchange views on the global forces shaping open collaboration.

Building digital public goods: Reflections from UN Open Source Week 2025

The UN’s Open Source Week in NYC brought people together from around the world to discuss the promise of Open Source and how it can be leveraged to build sustainable digital public goods and infrastructure. The week included side events focused on openness and AI and two full days at the UN dedicated to Open Source Program Offices (OSPOs) and Digital Public Infrastructure.