The CISERO project, the support action for IPCEI-CIS, is co-organising the Open Source Community Day 2025 with the Eclipse Foundation and the CEI-Sphere project. This two-day event brings together open source advocates from industry, academia, and the EU research landscape, offering a platform to explore the role of open source in shaping Europe’s digital future.

This event is co-located with the AIOTI Days 2025 and offers an opportunity to explore how open source technologies are shaping Europe’s digital future — from cloud infrastructure to vertical applications.