The Democratic Union of Alto Adige (Italian: Unione Democratica dell'Alto Adige) was an Italian-speaking Christian-democratic political party active in South Tyrol, Italy.
The party had a counterpart in Trentino, the Autonomist People's Union.
[1] The party emerged in 1993 as a local split from Christian Democracy and garnered 1.7% of the vote in that year's provincial election.
In the 2003 provincial election the party formed an alliance with Democracy is Freedom – The Daisy and the Union of Christian and Centre Democrats named Autonomist Union.
[3][4][5] In 2008 the party was merged with the provincial section of Italy of Values,[6] which obtained a mere 1.6% in the provincial election, leaving Cigolla without his seat.