UN Member State(UNSC Member · ECOSOC Member)EU Member State(Eurozone Member · Schengen Area Member)NATO Member StateCouncil of Europe Member StateOECD Member State A referendum on membership of the European Union and NATO was held in Slovenia on 23 March 2003.
Voters were asked two questions; Both questions received a majority in favor, with 89.61% voting for EU membership and 66.02% for NATO membership.
Voter turnout was 60.23%.
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