Research The purpose to study quality service identification card and registrations task of the registration departments in khlong hoi khong Distric. To study quality service of identification card and registrations 4 aspects. To study the problems and suggestions of the people who use the service identification card and registrations task of the registration departments in khlong hoi khong Distric. The sample was selected from the population by imposing a quota. The number of 200 people, then selecting a coincidence. until the number of 200 people, who use the service. collect data by using a query. statistics used in data analysis include percentage, average value and standard deviation.