For the 2nd consecutive year the Conference by the Chairmen and the Boards of Directors of the European Groupings for Territorial Cooperation “HELICAS”, “AMPHICTYONY” and “EFXINI POLI” titled: “S.E. Europe and CB Cooperation: Challenges – Perspectives” was held from 3 to 4 April in Thessaloniki. Following the initiative launched in 2023 to review cross-border cooperation in Southeast Europe and
