This paper discusses the design of a knowledge management system framework to improve effectiveness and efficiency in managing new student registrations, the purpose of this study is to form an information system framework for new students when carrying out the registration process until the entrance screening test process ends in the official report passed whether or not the student. The method used uses the triad knowledge management approach. The results obtained are the KMS Framework which can be used as a reference in the management of PPDB in an organization affiliated with the education sector