The declaration was adopted following a meeting on 30 June in Vienna of police chiefs from Austria, Bulgaria, Croatia, Czech Republic, Macedonia, Greece, Hungary, Poland, Romania, Serbia, Slovakia and Slovenia. It was circulated on 5 July by the Austrian delegation to the Council of the EU to other Member States' representatives.
The declaration was adopted following a meeting on 30 June in Vienna of police chiefs from Austria, Bulgaria, Croatia, Czech Republic, Macedonia, Greece, Hungary, Poland, Romania, Serbia, Slovakia and Slovenia. It was circulated on 5 July by the Austrian delegation to the Council of the EU to other Member States’ representatives.