A central theme was the selection process for EOSC nodes and their role in enhancing the European open science ecosystem. Two primary node categories were outlined: national and thematic. National nodes are essential for integrating countries and ensuring access to data and services at the local level. Thematic nodes focus on specific scientific domains or research communities, aiming to foster collaboration across borders. A total of 11 candidates for these nodes were presented, with development beginning soon. This approach ensures diversity in services and datasets while testing the quality of the EOSC EU node. Further details about these categories can be found on the official EOSC Association website.

Professor Luděk Matyska, who attended the closed meetings, highlighted that discussions centred on building the EOSC Federation. The EOSC Steering Board reviewed survey findings on interest in node development and subsequent steps, which include identifying four national or regional nodes and seven thematic nodes. Strategies for engaging organisations not selected were also explored, ensuring continued integration into the EOSC infrastructure.

The conference itself focused on the EOSC EU node, the foundational element of the EOSC Federation. Participants were briefed on a survey regarding the state of EOSC implementation and the European Commission’s plans to expand monitoring to include impact assessments across member states.

The EOSC Federation and the monitoring of its implementation are crucial to advancing open science in Europe. The 6th European Tripartite Event highlighted concrete steps to strengthen collaboration among countries and institutions involved in EOSC's implementation.