You must be admitted to the university before you can register for classes. If you haven't yet applied, apply online or contact USD's Office of Admissions for more information.
After you have been admitted, you will receive information on registration prior to the start of your first semester.
Typically, you will select a day or event for your on-campus registration (incoming freshmen will typically register at Fast Track Registration, and incoming transfers, adult learners and readmitted students will typically register at Coyote Registration). On your registration date, you will meet with your advisor and register for your classes.