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Enrollment Instructions

Complete Online Application

Registering for Classes

Need help? Contact the Academic Resource Center or 580-349-1558

  1. Contact your advisor
  2. Login to
  3. Click on Self Service Banner icon
  4. Select Student tab
  5. Click on Registration
  6. Click on Add or Drop Classes
  7. Select the appropriate term
  8. Enter the CRNs (5 digit codes you received from your advisor)
  9. Click on Submit Changes

Consult your academic advisor to plan your class schedule for the upcoming semester. You won’t be able to enroll until your advisor clears you for registration. To register for classes, login to Self-Service and select the appropriate term. Then select “Register for Classes” from the “Registration” menu.

Carefully check your Schedule Details (under Registration for Classes or View Registration information) to ensure you are enrolled in only the classes in which you intended to enroll. Students are responsible for ensuring that their enrollment is correct, and for paying the full amount of tuition and fees for all courses on their class schedule.

If the system was unable to enroll you in a class due to a prerequisite requirement, special permission required, closed class, or other restriction, the system will notify you that it was unable to process your registration. Consult with your Academic Advisor for assistance with any of these messages.

All OPSU students are responsible for knowing and adhering to the drop/add and refund deadlines for all of the courses in which they are enrolled. Courses with start/add dates that differ from regular semester dates have their own individual drop/add deadlines which can be found here.