The Graduate Diploma in Professional Teaching Program, Faculty of Education, Suan Sunandha Rajabhat University, underwent an internal quality assessment for the academic year 2025. This assessment aimed to maintain academic standards and continuously develop teaching capabilities in accordance with established standards. This quality assessment is a crucial mechanism for driving the Graduate Diploma in Professional Teaching Program towards becoming a high-quality and internationally capable professional teacher training program. The assessment took place on August 4, 2026, online via Google Meet.