On July 15, 2025, the Master of Science and Doctor of Philosophy Programs in Oral Biology and Integrative Biomedical Science (International Program) (Interdisciplinary Program), Faculty of Dentistry, Mahidol University (DTMU), underwent the MU AUN-QA Preliminary Assessment. In this regards, Associate Professor Dr. Kongthawat Chairatvit, Program Chair, delivered the welcome remarks to Associate Professor Dr. Jutatip Sillabutra, Head of the Department of Biostatistics, Faculty of Public Health, Mahidol University, who served as the assessor for this quality assurance process. The assessment aimed to review the educational quality of the programs based on the MU AUN-QA criteria. Program administrators and related personnel participated in the presentation and discussion session held at Lecture Room A8, 7^th Floor, 50^th Anniversary of H.R.H. Princess Maha Chakri Sirindhorn Building, Faculty of Dentistry, Mahidol University. The event was organized by the Postgraduate Educational Administration Division.