The exchange of students and staff in the context of the Erasmus+ programme, has aim to foster international research cooperation and academic networks, and to develop individual teaching contacts for the future cooperation. As Erasmus+ KA1 program offers more opportunities for mobility of learners and staff and cooperation across the education, the mobility fits very well development strategies of the Vinča Institute of Nuclear Sciences, University of Belgrade. Within the framework of the development of human resources in science, some of the preferred activities are participations in the programs like this. It also gives very good opportunities for achieving partnerships between educational institutions. This inter-institutional agreement resulted with establishing of extensive international scientific collaboration and gave a significant contribution to the transfer of knowledge and education of young researchers.