The study was conducted to explore organizational factors influencing perceptions of Of Rajamangala University of Technology Phra Nakhon mission.This research is quantitative research which its 287samples used were Rajamangala University of Technology Phra Nakhon personnel selected through proportional stratified random sampling. The data collected were analyzed by frequency percentage mean standard deviation Pearson Product Moment Correlation Coefficient and multiple regression equations. The research results revealed that the organizational factors affecting perceived mission of Rajamangala University of Technology Phra Nakhon personnel included factors such as 1) strategic aspect 2) system aspect 3) Staff aspect 4) Style aspect and 5) skill aspect which influenced the perception of the mission of Rajamangala University of Technology Phra Nakhon staffs at 0.05 level of statistical significance. This could be explained jointly by the mission statement in the overall at 66.2 percent. However the organizational aspect and value aspect had no influence on the perceived mission of Rajamangala University of Technology Phra Nakhon staffs.

The research aims to study the Conditions and Problems of Internal Educational Quality Assurance in Rajamangala University of Technology Phra Nakhon. The sample population included 320 staffts from RMUTP. The questionnaire was a research instrument. Analysis statistics was done by percentage arithmetic means standard deviation and frequency. The research results can be summarized as follows: 1. Overall Conditions and Problems of Internal Educational Quality Assurance in Rajamangala University of Technology Phra Nakhon was highly rated. 2. Problems and obstacles encountered in the implementation of quality assurance which are related to standards such as the quality of graduates standards of research productive standard of service standards Institute and Personnel Development. The problem in preservation of cultural standards standard curriculum and academic and standards of quality assurance is not found in the operation.