On September 8, 2023, Mrs. Sairoong Dhamacharoen, the Minister Counselor and representative of the Director of the Devawongse Varopakarn Institute of Foreign Affairs presided over at the closing ceremony of the Advanced Oral Communication Course (AOCC), Intake 17, 2023, at the Vayupak Hall, Centra by Centara Hotel, Government Complex Chaengwattana. Mrs. Sairoong delivered her congratulatory address and presented the certificates of achievement to the 16 participants who are government personnel at the expert level, its equivalent or higher. She praised the participants for their determination and commitment towards self-improvement and being able to professionally perform public speaking with more confidence. She also asked the participants to apply the skills, knowledge and various experiences acquired throughout the course in their upcoming training in New Zealand. On this occasion, Mr. Chakri Srichawana, former ambassador to Bern, was invited as a special speaker on the closing day of the AOCC course and presented certificates to the participants.

During 28 - 31 August 2023, Ms. Thitiporn Chirasawadi, Director of Devawongse Varopakarn Institute of Foreign Affairs (DVIFA), paid a visit to the Republic of Türkiye and led the DVIFA delegation to enhance cooperation on academic exchanges and diplomatic trainings with relevant Turkish agencies.

On 28 August 2023 Ms. Sairoong Dhamacharoen, the Minister Counselor and representative of the Director of the Devawongse Varopakarn Institute of Foreign Affairs presided over the opening ceremony of the Advanced Oral Communication Course: AOCC Intake 17, 2023. There are 16 participants, who are all government officials and state enterprise employees from 6 agencies including (1) the National Police Agency (2) The Secretariat of The House of Representatives (3) the Office of the Council of State (4) the Ministry of Commerce   (5) the Ministry of Tourism and Sports (6) the Ministry of Energy  (7) the Ministry of Higher Education, Science, Research and Innovation (8) the Ministry of Public Health and (9) the Metropolitan Electricity Authority

On 27 July 2023, Mrs. Thitiporn Chirasawadi, Director of the Devawongse Varopakarn Institute of Foreign Affairs (DVIFA) gave  the closing remarks at the closing ceremony of the training course, the 2023 Knowledge of Diplomacy for Diplomats from Diplomatic Missions in Thailand.

On 10 August 2023, the Devawongse Varopakarn Institute of Foreign Affairs (DVIFA) organized a special lecture on “Leadership and Character in Uncertain Times” delivered by Mr. Natapanu Noppakun, Deputy Director-General of the Department of Information, at Naradhip Auditorium, Ministry of Foreign Affairs. The lecture aims to share the knowledge and experience Mr. Noppakun received from attending the online Harvard Kennedy Executive Education course on Leadership and Character in Uncertain Times with sponsorship from the 2023 Kasemsamosorn Scholarship. The session was attended by over 80 officials from the Ministry of Foreign Affairs and partner agencies in the public and private, as well as academic and media industries.