|A.K.A.||Duchac, Josef Duchac, Duchač|
|Birth||19 February 1938, Jablonec nad Nisou, Czech Republic|
|Politics||Christian Democratic Union, Christian Democratic Union|
Duchac on 14 October 1990 Josef Duchac (born February 19, 1938) is a German politician (CDU). The studied chemical engineer became a member of the East German Christian Democratic Union in 1957. After the party merged with the West German CDU following the German reunification, he was elected Thuringia's first post-reunification minister-president on October 14, 1990. On January 23, 1992, he announced his resignation because of alleged Stasi contacts and was succeeded by Bernhard Vogel on February 5, 1992.