The Fourth Hans Brunhart cabinet was the governing body of Liechtenstein from 5 June 1989 to 26 March 1993.

[2][3] During the government's term, Liechtenstein became a full member of the United Nations in 1990 following Security Council Resolution 663.

On 28 October 1992, he threatened to dismiss the Landtag and the government over the dispute and appoint an acting prime minister in his place.

[5] In response approximately 2000 people demonstrated in front of the government house in Vaduz.

[7][8] The February 1993 Liechtenstein general election resulted in a win for the Progressive Citizens' Party.