The Workshop of the large infrastructure CzechGeo/EPOS was held on Wednesday 5th December, 2018 in the meeting room of the Geophysical Institute CAS in Prague. The Czech Geological Survey provided the technical solution for the teleconference for the evaluators from abroad and also during the morning session presented activities within the part of the project called Geological and Geophysical Databases, which is lead by Dana Čápová. The workshop was held in English and O. Moravcová, E. Hudečková and V. Kolejka presented their talks on behalf of CGS.