On April 23, 2025, a meeting was held at the Ministry of Foreign Affairs of the Republic of Abkhazia between Oleg Bartsyts, Minister of Foreign Affairs of the Republic of Abkhazia, and Garry Kupalba, Head of the Official Representative Office of the Pridnestrovian Moldavian Republic in the Republic of Abkhazia.

On April 23, 2025, a meeting was held between the Minister of Foreign Affairs of the Republic of Abkhazia Oleg Bartsyts and the Ambassador Extraordinary and Plenipotentiary of the Republic of South Ossetia to the Republic of Abkhazia Oleg Botsiev.

On April 22, the first working meeting of the Minister of Foreign Affairs of the Republic of Abkhazia Oleg Bartsyts with the Ambassador Extraordinary and Plenipotentiary of the Russian Federation to the Republic of Abkhazia Mikhail Shurgalin took place.

On April 3, 2025, the Ministry of Foreign Affairs of Abkhazia hosted a meeting between Acting Minister of Foreign Affairs of the Republic of Abkhazia Sergey Shamba and Advisor to the President of the Pridnestrovian Moldavian Republic Pavel Prokudin.

On April 3, 2025, the Ministry of Foreign Affairs of Abkhazia hosted a meeting between the Acting Minister of Foreign Affairs of the Republic of Abkhazia Sergey Shamba and the Ambassador Extraordinary and Plenipotentiary of the Bolivarian Republic of Venezuela to the Russian Federation and the Republic of Abkhazia concurrently Jesus Rafael Salazar Velasquez.

On April 3, 2025, a meeting was held at the Ministry of Foreign Affairs of Abkhazia between the Acting Minister of Foreign Affairs of the Republic of Abkhazia Sergey Shamba and the Ambassador Extraordinary and Plenipotentiary of the Republic of Nicaragua to the Russian Federation and the Republic of Abkhazia concurrently, Minister-Adviser to the President of the Republic of Nicaragua on Foreign Policy and International Relations Alba Azucena Torres Mejia.

On February 28, a meeting was held between Sergey Shamba, the Acting Minister of Foreign Affairs of the Republic of Abkhazia and Brenda Rocha, the Chairperson of the Supreme Electoral Council of the Republic of Nicaragua and Leonso Knight Julian, the Master of the Supreme Electoral Council.

On February 28, the Ministry of Foreign Affairs of the Republic of Abkhazia hosted a meeting between Sergey Shamba, Acting Minister of Foreign Affairs and Vito Grittani, Ambassador-at-Large of the MFA of Abkhazia. The meeting was attended by Kan Tania, Advisor to the Embassy of Abkhazia in Russia.

On February 18, the Ministry of Foreign Affairs of the Republic of Abkhazia hosted a meeting between Sergey Shamba, Acting Minister of Foreign Affairs and Vito Grittani, Ambassador-at-Large of the MFA of Abkhazia. The meeting was attended by Kan Tania, Advisor of the Embassy of Abkhazia in Russia.

On October 22, 2018, a meeting was held between Sergey Shamba, the Minister of Foreign Affairs of the Republic of Abkhazia and Vladislav Kulikov, the head of the Representative Office of Rossotrudnichestvo in the Republic of Abkhazia The meeting was also attended by Natalia Kayun, an employee of the Representative Office.