Azerbaijan and the European Union signed an agreement on the simplification of the visa regime.The agreement was signed today in Vilnius by Azerbaijani Foreign Minister Elmar Mammadyarov, European Commissioner Stefan Fule and Lithuanian Foreign Minister Linas Linkevičius.The document has yet to be approved by Azerbaijani and European parliaments, Deputy Foreign Minister Mahmud Mammadguliyev told Trend earlier.ANN.Az