On 19.1.2023 an international meeting of representatives of the research infrastructures SLOVACRIN, CZECRIN and POLCRIN took place in Prague. Slovakia was represented by medical director Beata Čečetková and European correspondent Simona Sonderlichová. The aim of the meeting was to present the infrastructures of each country, their establishment, organization, functioning and activities with the intention of closer future cooperation in the field of clinical research. The meeting followed the recent accession of POLCRIN into the pan-European ECRIN infrastructure as a full member.