On September 29, 2022, at 8.45 a.m., Assoc. Prof. Dr. Wittaya Mekkham, President of the Higher Education Network for the Development of Quality Assurance in Higher Education, Upper Central Region, presided over the opening remarks. Activities to promote knowledge of educational quality assurance online "Introduction to EdPEx" with Assistant Professor, Mr. Veterinarian Dr. Teerasak Prapong, TQA Expert in Assessment of National Quality Award (TQA) and EdPEx200 Assessor, NIDA as speakers and insurance personnel. Quality and Knowledge Management participated in such activities via online meeting system, Zoom program