Ceremonial academy on the occasion of 110 years since the birth of Koča Popović was organized on March 14th 2018 by Historical Archives of Belgrade, Association of Yugoslav Spanish Fighters 1936-1939 and Section of Fighters of the First Proletarian Brigade.
The ceremony was opened by Milo Petrović, president of the Association of Yugoslav Spanish Fighters 1936-1939 and by Slobodan Mandić, Director assistent of the Historical Archives of Belgrade.
Photographs and recordings from 1960 preserved in Legacy of Konstantin Koča Popović and Leposava Lepa Perovići were presented during the program.