The Unified Analysis Workshop (UAW) 2022 will be hold on October 21-23, 2022 in Thessaloniki, Greece together with the REFAG 2022 Symposium (IAG International Symposium on Reference Frames for Applications in Geosciences). It is co-organized by the IAG’s Global Geodetic Observing System (GGOS) and the International Earth Rotation and Reference Systems Service (IERS) for the purpose of discussing issues that are common to all the space-geodetic measurement techniques.