1991 Transcarpathian general regional referendum

The 1991 Transcarpathian general regional referendum took place on December 1, 1991, on the same day as the Ukrainian independence referendum and the first presidential elections in Ukraine. The question of the referendum was "On the granting Transcarpathian region status of an autonomous province within Ukraine." The vast majority of those who participated in the referendums voted for the "Independence of Ukraine" (90.13%) and the accession of Transcarpathia to Ukraine with the status of a "Special self-governing territory" (78%).

Source: Wikipedia — 1991 Transcarpathian general regional referendum (CC BY-SA 4.0)