Croatia–Slovenia border
The Croatia–Slovenia border is the border separating Croatia and Slovenia within the European Union.
Until 2009, litigation over the marine border at the level of the Adriatic Sea undermined relations between the two countries. Slovenia, member of the European Union, posed the resolution of the litigation as condition for the entry of Croatia in Europe.Land border
Customs and passport officials control the vehicles there because the border is a border between the Schengen area and the rest of Europe, Slovenia being part of said Schengen area while Croatia is not yet.
