The European Open Science Cloud (EOSC) is organizing a symposium on November 3-5, 2025, with the support of the EOSC Gravity and EOSC Focus. The symposium is the largest and most anticipated EOSC event of the year, with more than 500 participants expected from Europe's research and innovation, data and Open Science communities. 

As the launch event for the EOSC Federation, the symposium is a critical milestone for the organization. During the three-day event, participants will hear the latest news, exchange ideas, and learn about EOSC's future plans. The 13 EOSC Node candidates and the EOSC EU Node will be presented at the symposium.

Further information, programme, recommended hotels, and event venue can be found on the official event website.

In-person participation requires registration, which will open to the public at noon on September 15. 

Cover image: part of the event cover image