The development of international cooperation in the field of culture is extremely important, as it ensures broad and in-depth interaction between states and peoples, makes real the possibility of dialogue, unites the cultures of the peoples of the world. Azerbaijan is a multicultural country, home to many peoples and ethnic minorities. Representatives of the peoples inhabiting this region are full citizens of the Republic of Azerbaijan, including the Tatars. Tatars take an active part in the economic, social and cultural life of the republic. In modern realities, with sustainable economic growth, successful cultural relations have become the key to the development of interstate relations. The Tatar diaspora, represented by the Permanent Mission of the Republic of Tatarstan in Azerbaijan, the Yashlek Tatar Youth Center, the Tugan Tel Society of Tatar Culture and the Ak Kalfak organization of Tatar women, successfully represents the interests and culture of the Tatar people and supports the development of Azerbaijani-Tatar relations. Communities arrange exhibitions, concerts, film screenings, organize national holidays, festivals and various competitions. The expansion of contacts in the field of science and education, literature and art contributes to the expansion of ideas about the culture and lifestyle of people from different countries, the growth of friendship and mutual understanding between peoples, the progress of world civilization. The activities of the Tatar diaspora create a fertile ground for the development of Azerbaijani-Tatar relations.