The SDI4Apps project meeting was successfully held in Jelgava, Latvia from September 17-18. Representatives from the 18 organizations involved in the SDI4Apps project met to review project progress and coordinate next steps. They also attended the International Conference on Information Systems for Agriculture and Forestry, where SDI4Apps co-organized an open data hackathon. The meeting focused on community building activities and pilot applications being developed in areas like data access, tourism, and ecosystem services evaluation. Technical issues regarding the platform architecture were also discussed.