The development of Information service WebApplication for Kanchanaphisek Udonthani Technical College 1) for develop a web application
for public relations systems Kanchanaphisek Udonthani Technical College 2) To assess satisfaction  with the development Web application, public relations system Kanchanaphisek Udonthani Technical College Target group In this research, personnel  of Kanchanaphisek Technical College Udonthani Which used web application system for public relations system, Kanchanaphisek Udonthani Technical College totally  60 persons. The research instruments were 1) Web application of public relations system in Kanchanaphisek Udonthani Technical College.
2) Expert quality evaluation form 3) User satisfaction evaluation form for the web application system  for public relations systems, Kanchanaphisek Udonthani Technical College  By analyzing the data using statistics, percentage, mean and standard deviation    The results showed that the evaluation of the web application system  for public relations, Kanchanaphisek Udonthani Technical College Found that experts have opinions on the developed systems in very much and the personnel  of Kanchanaphisek Udonthani Technical College are satisfied with the system