Ms Mirjana Rašević, PhD attended the eighth meeting organised as part of the COST Action (acronym ETHMIGSURVEYDATA) on 9–11 March 2020 in Brussels. The meeting participants discussed the progress in establishing the registry of surveys conducted on ethnic and migrant minorities in Europe, the difficulties related to the post-harmozation of already collected data for the purpose of their comparative analysis, as well as the challenges in defining the indicators of the minorities’ social, economic and political integration.