On Easter Sunday 2024, Pope Francis delivered his traditional “Urbi et orbi” message and blessing from the central loggia of St. Peter’s Basilica in the presence of about 60.000 people. Members of the Diplomatic Corps with their families and guests were traditionally following that event from the gallery of the Apostolic Palace. Amb. Avramovic used that opportunity to exchange opinions on different issues with the Secretary for Relations with States and International Organisations within the Holy See's Secretariat of State, Mons. P. R. Gallagher.

Promotion of the book “Le Relazioni politico-ecclesiastiche tra la Santa Sede e la Serbia dal 1878 al 1918“ by Milosav Đoković, Research Associate of the Institute for Balkan Studies to the Serbian Acadamy of Sciences and Arts, was held on December 14, 2023 at the oldest pontificial university Gregoriana. The book derived out of the PhD thesis by M. Đoković with the same title defended at the Pontificial Oriental Institute in Rome. The book was published this year by the Pontifical University Gregoriana within the edition „Miscellanea Historiae Pontificiae“.

The event was opened by President of the Pontificial Commettee of Historical Sciences, Prof. Marek Inglot, and ambassador of the Republic of Serbia to the Holy See, Prof. Sima Avramović. The results of the book as well as relationships between the Holy See and the Republic of Serbia by the end of 19th and the beginning of the 20th centuries were analyzed by several prestigious Italian and Serbian scholars, as well as by the author himself. The event was also attended by Mirjana Jeremić, recently appointed ambassador of the Republic of Serbia to the Republic of Italy.

The journal „Carità Politica“ edited by the International Association of Vatican with the equivalent name published a contribution of Ambassador Sima Avramović on relationships between the Holy See and the Republic of Serbia. It is an abbreviated version of the lecture held by amb. Avramović at the Conference on inter-Christian relationships in March 2023 organised by the „Carità Politica“. The printed version of the contribution does not encompass a historical overview on Orthodox-Catholic relationships throughout the centuries in Serbia and was rather focused to its segment on actual contemporary relationships.

The event was opened by the founder of the Association Prof. Alfredo Luciani, while Cardinal Kurt Koch, president of the Dicastery for Promoting Christian Unity, gave a profound introductory speech.