The main objective of the workshop is to bring together ESFRI, ESFRI RIs and EOSC stakeholders, in order to showcase and better comprehend the EOSC concept and value proposition for its users, and ensure the optimal federation of ESFRI clusters/ RIs with EOSC. The latest developments on the EOSC next phase governance and the technical areas will be presented, so that the thematic infrastructures can actively contribute and provide feedback to the on-going dialogue, being able to take informed decisions.