June 15, 2023 is the last day for continuing students (anyone who has been enrolled in main campus classes in Summer 2023 or earlier) to register for Fall 2023 classes until August 21, 2023. After June 15, only incoming and transfer students can register for Fall 2023 classes. Starting August 21, 2023 continuing, new, and transfer students can once again register for Fall 2023.
ISSS recommends that you register for a full course load before June 15, 2023, as it may be more difficult to enroll in the classes you need or prefer in August when registration re-opens for all students.