A description of the Oregon Total Information System (OTIS) project is presented. The purpose of the three year project was to improve education and its administration by implementing and demonstrating a total information system which could provide data processing services to school districts of varying sizes over a large geographic region. The report describes: 1) the context and scope of the program; 2) the administrative and student data processing services provided; 3) the organizational structure and flow of responsibility within OTIS; 4) the system's hardware and software; and 5) an evaluation of the project and a summary of benefits flowing from it. Nine appendixes present details on users, teleprocessing statistics, costs, user evaluations, evaluations by two outside consultants and recommendations submitted by three state agencies. (PB)