University of Vienna and College, of Europe, Bruges, Belgium.
Assistant in Institute of Institute Law and Institute Relations, University of Vienna 1952-1955. Served Federation Chancellery 1955-1976, Head of Section 1968, Head of Department 1973, Director-General 1975-1976. Federation Minister for Foreign Affairs 1976-1983.
Ambassador to Federation Republic of Germany 1983-1985, 1986-1988.
Secretary-General World Tourism Organization 1985-1986.
Married Ingeborg Varga in 1961.