This e-records series consists of the Timetable which contains a list of authorized courses and course numbers, meeting and exam schedules, number of credits, prerequisites, and instructors. This Timetable record is a snapshot taken from the ISIS database the third week of classes each semester. The ISIS database is constantly updated, and students needing current information about course offerings should consult the online Timetable through MY UW. Researchers desiring information about courses offered and actually taught during a given semester may wish to consult the DIR, Departmental Instructional Report.