This article is a report on application-oriented research. The energy efficiency rating system and registered graduates to explore the neural activity of graduates Undergraduate degrees. Phanomwan College of Technology Nakhon ratchasima Samples of population is students who graduate from the academic year 2011-2013 amount of 298 people and officers Registration amount of 2 people, all 300 people population using a questionnaires to assess the effectiveness of the registration system to evaluate the performance of program graduates were divided into three aspects. 1) the ability of the system 2) the correct use of the system 3) the security of the information. The data were analyzed by the statistics include average (x ̅) and the standard deviation (SD) research found that the registration system 1) register system to survey the attendance at the commencement through the Phanomwan College of Technology website. 2) information system support the work of the authorities registration is accurate. With the average in each level ((x ̅) = 4.48 and (S.D.) = 0.61).