The agreement, which would refer the border dispute to international arbitration, was signed in November 2009 between Croatian Prime Minister Jadranka Kosor and Slovenian counterpart Borut Pahor.
Sporazum, kojim bi granični spor bio rješavan međunarodnom arbitražom, potpisali su u studenom 2009. hrvatska premijerka Jadranka Kosor i njen slovenski kolega Borut Pahor.