On 14 June, a delegation from the CEI-Executive Secretariat headed by Secretary General Roberto Antonione paid a visit to Zagreb to meet with the Prime Minister of Croatia, Andrej Plenković and Minister of Foreign and European Affairs, Gordan Grlić Radman.
On 15 March, a delegation from the CEI-Executive Secretariat headed by Secretary General Roberto Antonione met with the Minister of Foreign Affairs of North Macedonia Bujar Osmani in Skopje.
On 4 March, CEI Secretary General Roberto Antonione and the President of ALDA the European Association of Local Democracy, Oriano Otočan signed a Memorandum of Understanding (MoU) in Trieste.
On 6 May, CEI Secretary General Roberto Antonione and a delegation of the CEI-Executive Secretariat (CEI-ES), including Deputy Secretary General Nina Kodelja and Senior Officers, visited Albania.
On 7 March, the Secretary General of the Regional Cooperation Council (RCC), Majlinda Bregu, visited the CEI-Executive Secretariat in Trieste, where she met with CEI Secretary General, Roberto Antonione and representatives of the Secretariat.
Secretary General Roberto Antonione presented the CEI action in support of science diplomacy during an event focused on the launch of the publication “Trieste for Science – Sharing Innovation for Change”.