Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Kosovo to Bangladesh H.E. Mr. Guner Ureya held on 31st May 2022.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Indonesia to Bangladesh H.E. Mr. Heru Hartanto Subolo held on 20th June 2022.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable High Commissioner of Sri Lanka to Bangladesh H.E. Professor Mr. Sudarshan Seneviratne held on 26th October 2022.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of European Union to Bangladesh H.E. Mr. Charles Whiteley held on 27th September 2022.

Official Courtesy Call between Team CPI & Honourable High Commissioner of Brunei to Bangladesh H.E. Mr. Haji Haris Bin Othman held on 13th November 2022.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Norway to Bangladesh H.E. Mr. Espen Rikter-Svendsen held on 3rd April 2023.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Philippines to Bangladesh H.E. Mr. Leo Tito L. Ausan Jr. held on 23rd May 2023.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Palestine to Bangladesh H.E. Mr. Yousef S. Y. Ramadan held on 18th July 2023.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Deputy Head of Misson of Nepal Embassy to Bangladesh H.E. Miss Lalita Silwal held on 18th July 2023.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable High Commissioner of Maldives to Bangladesh H.E. Miss Shiruzimath Sameer held on 31th July 2023.

Official Courtesy Call between Team CPI & Honourable Consulate of Singapore to Bangladesh H.E. Miss. Sheela Pillai held on 30th November 2022.

Official Courtesy Call between Dr. Rakib Al Hasan & Honourable Ambassador of Kingdom of Saudia Arabia to Bangladesh H.E. Mr. Issa Bin Youssef Al-Dahilan held on 8th August 2023.

Official Courtesy Call between Team CPI & Honourable Ambassador of Bhutan to Bangladesh H.E. Mr. Rinchen Kuentsyl held on 25th September 2023.