- Chancellor of Austria (1970-1983)
- Austrian Minister of Foreign Affairs (1959-1966)
- Member of the Nationalrat (1956-1966)
- Undersecretary of the Foreign Affairs Department of the Austrian Chancellery (1953-1956)
- Assistant Chief of Staff and Political Advisor to President Theodor Korner (1951-1953)
IVLP ’58
State Secretary for Foreign Affairs