Prime minister of the Republic of Serbia met with High Representative for Foreign Affairs and Security Policy and Vice-President of the European Commission Federica Mogherini on 18 December 2017 in Brussels. This bilateral meeting, during which Brnabić and Mogherini discussed about Serbia’s accession negotiations, European perspective of the Western Balkans, regional cooperation and Belgrade-Priština dialogue, preceded the informal gathering which was organized on the same day by HR EU Mogherini for WB6 partners. 

This was the third joint informal gathering organized my Mogherini during 2017 for WB6 prime ministers, where topics related to current situation in the Western Balkans and reforms necessary to be implemented on the path towards the EU membership were discussed.