Prof. dr, Belgrade Faculty of Architecture. Hon. prof. Tbilisi A. Kutateladze Academy.

Hon. M. Union of Architects of Georgia, Belarus, Tatarstan and Kazakhstan. Member of IAA Sofia, IAAM Moscow,  EAS Belgrade. Deserv. Memb. Union of Serbian Engineers. Member of the UMA. Vice-president Association of Serbian Architects. Past president Board of the Cultural Monument Protection Institute, Belgrade.