President Municipal Assembly of Bor. Representative secretary Industry Energetics and Construction. Member executive council Assembly of Socialist Republic of Serbia.
Federal minister economic Yugoslavia. Deputy prime minister, former minister mining and energy Serbia. Prime minister Republic of Serbia.
Vice-prime minister Federal Republic of Yugoslavia, deputy prime minister. Assistant professor Faculty Mining and Metallurgy, Bor. Vice president research and development department Mining and Metallurgical Basin, Bor.
Representative International Community Copper Producing Countries.