March 31, 2021

This document reports an initial version of the analysis of the use of IVOA standards for FAIR ESFRI and community data. The analysis is performed in the framework of Task 4.2 “Implementation of the FAIR principles for ESFRI data through the Virtual Observatory” of ESCAPE Work Package 4 “Connecting ESFRI projects to EOSC through VO framework” (CEVO).