The main objective of the individual EOSC-CZ system project (IPs) is to create a comprehensive common background for the implementation of EOSC in the Czech Republic and to ensure the current and future needs of the Czech research community in the field of handling research (FAIR) data according to the Architecture of the implementation of the EOSC initiative in the Czech Republic and in accordance with the pan-European strategy for the implementation of EOSC. This will also fulfill the data-oriented components of the Open Science strategy in the Czech Republic, especially within the FAIR Data and EOSC pillars.