Participating countries in the Brdo Brijuni Process are:

1. 1. Republic of Albania – represented at the level of Head of State,
2. 2. Bosnia and Herzegovina – represented by the Presidency (three members),
3. 3. Republic of Croatia – represented at the level of Head of State,
4. 4. Republic of Kosovo – represented at the level of Head of State,
5. 5. Republic of Macedonia – represented at the level of Head of State,
6. 6. Montenegro – represented at the level of Head of State,
7. 7. Republic of Serbia – represented at the level of Head of State, and
8. 8. Republic of Slovenia – represented at the level of Head of State.

The leaders of the countries of the Brdo Brijuni Process meet at least once a year.

The Brdo Brijuni Process is founded on solidarity and partnership among the countries from the region in the European integration processes and it:

-  is a forum of Heads of State in the region on one of the crucial issues for the entire region – the EU enlargement;
-  encourages political dialogue at the highest level between the countries in the region, builds trust between the countries and intensifies the dialogue among the Western Balkan countries and the EU;
-  Strengthens and promotes regional cooperation in all areas of common and shared interest (eg. infrastructure projects, transport, energy policy, etc.);
-  enables exchange of information about the internal political situation in the countries of the region and encourages constructive debate on issues and challenges arising from the latests developments in the region and Europe;
-  provides a common analysis of the current European and global challenges in terms of their impact on the region and on individual countries;
-  helps to strengthen the economic cooperation between the countries and the economic growth of the region;