The article examines the evolution of Eurasian integration. The author proposes a five-stage periodization of Eurasian integration. It emphasizes the complexity of the interaction between geopolitical and economic interests that have shaped the course of Eurasian integration over the past three decades, as well as the significance of the EAEU as a platform for further integration within Eurasia and the creation of the idea of the Greater Eurasian Partnership (BEP) as a new concept aimed at forming a broad integration framework.