Below is a list of tests available for online scheduling at the OSU Testing Center.  Any/all exam fees are collected at the time of the appointment. Click the link to the right for more information on exam fees.   For information on tests not listed below, please call 405-744-5958. 
- To cancel a previously scheduled appointment that is MORE than 24 hours in the future, click the My History button at the right.  Enter the email address under which you scheduled the appointment to receive an email containing a link to view your appointments.  Appointments more than 24 hours in the future will have a Cancel link.  Confirm the cancellation by clicking the Yes, cancel my registration button.
- To cancel a previously scheduled appointment that is LESS than 24 hours in the future, call 405-744-5958.  All cancellation requests must be made by 5PM the day the appointment is scheduled.