On February 19-20, 2024, Dr. Kasidit Meeprom, the Acting Associate Dean of organizational administration and quality development, along with, Dr. Wipawee Siriluk, Assistant Dean, Miss Kanyaphat Wimonsut, Head of an office, Mrs. Yonlada Inpreaw, Head of General Administration, Miss Pawanratn Wangma, Head of academic, Mr. Wittavas Thiwai, Head of Planning, Mrs. Sasithorn Theprangsarn, Head of the fieldwork experience of the student teacher, and Mr. Eakaphon Phothichan, Computer Technical Officer participated in the training project on Educational Criteria for Performance Excellence (EdPEx) and applications in operations which is organized by the Learning Innovation Institute University of Phayao at UB 004 room, 99th Anniversary Building, Phra Upali Kunupamajarn, the University of Phayao with Associate Professor Dr. Thitirat Cheawsuwan, Vice President for Policy and Planning, University of Phayao as the president of the project. It was an honor for Associate Professor Dr. Anan Mungwattana, a member of the National Quality Award subcommittee, and the lecturer of the Faculty of Engineering, Kasetsart University, a lecturer who has knowledge and ability about the EdPEx system and has experience in evaluating EdPEx in the Office of the Permanent Secretary, Ministry of Higher Education, Science, Research, and Innovation, as a speaker on the subject “Educational Criteria for Performance Excellence." The objective is to provide participating administrators and personnel with guidelines for developing an educational quality assurance system following the Educational Criteria for Performance Excellence (EdPEx), which will help stimulate administrators and personnel in the School of Education and apply the knowledge gained from this training to benefit the educational quality of the organization more. Furthermore, to develop and enhance the quality of education and sustainability of the School of Education, University of Phayao, in the future.