The National Archives of Georgia celebrated the 80th anniversary of Merab Kostava with the exhibition.

The exhibition pavilion hosted the exposition from May, 23 to June, 8, 2019. This exhibiotion depicted Merab Kostava's life and the events of the last decades of the past century. 

The exhibition featured archival material and photos preserved in private archives, private collections, and the National Archives of Georgia, most of which are still unknown to the public.

Merab Kostava's personal archival materials were handed over to the National Archives by his wife, Rusudan Beridze.