Kavbiuro was set up on 8 April 1920 under the leadership of the Georgian Grigory Ordzhonikidze (Chairman) and the Russian Sergey Kirov (Vice Chairman).
Kavbiuro dibentuk pada 8 April 1920 di bawah kepemimpinan Grigory Ordzhonikidze (Ketua) asal Georgia dan Sergey Kirov (Wakil Ketua) asal Rusia.