On March 19, 2025, Associate Professor Bundhit Jirajariyavej, Dean of Mahidol University Faculty of Dentistry, received a congratulatory bouquet from Associate Professor Dr. Sompop Prathanturarug, Vice President for Strategic Planning, Quality Development, and Social Engagement of Mahidol University. This celebration marked the occasion of the Master of Science in Orthodontics (International Program) receiving AUN QA accreditation at the ASEAN level. During the Mahidol QD Champion Forum 2025, Associate Professor Dr. Peerapong Santiwong, Program Chair, received the certificate from Professor Dr. Piyamitr Sritara, President of Mahidol University. Additionally, Associate Professor Praphasri Rirattanapong, Deputy Dean for Academic Affairs and Postgraduate Education, faculty members in this program, and related personnel attended the event at the Grand Ballroom, Prince Mahidol Hall Conference Center, Mahidol University.