The idea of holding interregional forums of leading schools of the Republic of Kazakhstan, which originated in 2017 in the West Kazakhstan and Aktobe regions, is actively supported by all regions of Kazakhstan. So, in 2020, the leading schools of 17 regions were united in five large interregional forums. This work is effective, as it allows leading schools, as network centers, to expand cooperation with colleagues from other fields through the establishment of broader connections for work in professional teaching communities. The main purpose of these events is to discuss the results of the activities of the school community, support the renewal of educational content and present successful school leadership practices, mainly from border regions. Interregional forums are open platforms for innovative experience.