Global geo-economic and socio-political realities increasingly reflect the importance of integration processes taking place at the regional level. The Eurasian Economic Union, which has been functioning since 2015, is a certain integration model in which migration processes are an essential factor contributing to rapprochement and strengthening cooperation. This article discusses some aspects of the regulation of migration processes in the EAEU, including legal norms, the development of institutional interaction, some overview of the quantitative dynamics of migration processes and the prospects for international cooperation from the point of view of sustainable promotion and development of the organization.