On 27 October 2025, at the Faculty of Dentistry, Khon Kaen University (KKU), Assistant Professor Achiravudh Suppanphalesach, D.D.S., Ph.D., Dean of the Faculty, led faculty members and staff in participating in a solemn ceremony.
The group laid wreaths and signed a condolence book for Her Majesty Queen Sirikit The Queen Mother (Somdet Phra Nang Chao Sirikit Phra Borommarachininat Phra Borommaratchonnani Phanpi Luang).
The event was held to express profound loyalty and reverence for Her Majesty’s boundless royal grace and benevolence. A table for signing the condolence book was set up with the highest honour, creating an atmosphere of deep sorrow and gratitude for the immense royal contributions made to the Thai people throughout her reign.
