The purpose to this research was to assessment the graduate Diploma Program of Teaching Profession at Rajamangala University of Technology Phra Nakhon Faculty of Industrial Education of the curriculum used. Research population consisted of graduate students diploma degree graduate their superiors and instructors. Simple random sampling gave the sample size of 549 people were selected from purposive sampling. The research tools were a questionnaire and a focus group discussion recording form. Data analysis employed basic statistics of frequency mean and percentage including content analysis for qualitative data. The findings of this research were as follows: 1) Primary components of the curriculum were suitable at high level. 2) Course structure and content was suitable at high level. 3) Characteristics of lecturers were suitable at high level.4) Instructional and evaluation activities were suitable at high level. 5) Factors contributing to the teaching of the course were also found suitable at high level. On the contrary Journals related to inadequate service and problems of withdrawal teaching materials. However the curriculum development should be updated to suit the needs of society and science is always developing.