The final JERICO-DS General Assembly took place from Tuesday 21 to Thursday 23 November 2023 at the Tallink Spa & Conference Hotel in Tallinn, Estonia.  The meeting kick-started with the welcome of Taavi Liblik, from TalTech – Tallinn University of Technology, the host organisation of this event. A presentation from the project coordinator, Laurent Delauney (Ifremer) followed. JERICO-DS Team Photo, Tallinn, Estonia 2023. The first day was dedicated to updates and outcomes of Workpackages 1-5. The main results of WP1, dedicated to the Science Strategy, were presented by Marcello G. Magaldi (CNR ISMAR). Jukka Seppälä (SYKE) and WP2 partners presented the Technical Design for an Operational JERICO-RI European Infrastructure, showing their…