At the time of admission of new students, the committee usually experiences difficulties with all incoming files and data. Registrants also experience time and effort difficulties during the registration process. Errors in the process of entering and processing data by administrators are also unavoidable, so a new student admission application is needed. The new student admission application is an application used for prospective new students who want to enter college at the ISB Atma Luhur Pangkalpinang campus, making it easier for prospective new students to register via the online web and smartphone without having to come to campus. The problem with prospective new students is the lack of knowledge about the use of the application. The socialization activities carried out are expected to facilitate the service of new student admissions. The application contains the online registration process for new students, from data entry, data processing to reports. The target of using this new student admission application is all class XII students of all majors, both MA/SMA/SMK schools throughout the Province of the Bangka Belitung Islands. The method used is a lecture method, question and answer, and simulation. The results of the socialization activities for the new student admissions application show: (1) prospective new students who will register have knowledge about the use of the application, (2) prospective new students who will register will have knowledge in carrying out the registration process (3) prospective new students will get admissions information such as schedules, tests and briefings, tuition fees, etc.