The purpose of this research is To study the best practices in the implementation of the internal quality assurance and to disseminate good practices in the implementation of the internal quality assurance personnel of the industry. How this project retrieval from the internal quality assurance system. Course level to create the query. Then create a query for use in the best practices in the implementation of quality assurance, education within. Then the questionnaire constructed to experts, the 5, assessment, which was found to be suitable in high level. ( = ) after the inquiry on teacher course Faculty of technical education rajamangala university of technology isan, khon kaen campus. The 40 people, the project found that the best practices in the implementation of the internal quality assurance in the course, have to follow the question at a high level. ( = 4.50), which can lead the practice in the implementation of internal quality assurance. Course level to publish them to the staff of the faculty of technical education rajamangala university of technology isan, khon kaen campus. To the performance of the program are effective.