Michiel OTTEN (PosiTim UG, Germany); Erik SCHOENEMANN (ESA, Germany)

The ESA Navigation Support Office based at ESOC in Darmstadt, Germany, plays an active role in the International DORIS Service (IDS) as an official Analysis Centre (ESA/ESOC IDS AC) mainly with contributions to Precise Orbit Determination (POD) products for the DORIS-equipped satellites. The office activities in 2025 concentrated on the continuous performance of its regular operations with the routine submission of its products to IDS. While reporting on its routine operational activities, ESOC will present the recent improvement and enhancements of its processing chain, the intended major upcoming upgrades and developments as well as its contribution to the ITRF update, and its future activities.