Collaborative Academic Testing Service


Register for Testing

Register by purchasing a test session below. 

When you purchase a testing session, you will be asked about your appointment scheduling preferences. Please wait at least 3 business days before contacting the office about your appointment. If you have not received an email with information about the appointment within 5 days, email the office at 

See Withdrawal and Rescheduling Policies for details about withdrawing your application or rescheduling your appointment. Many of your questions regarding registration and related topics are answered under our Frequently Asked Questions (FAQs).

Adjusted Fee Testing Session

(This registration option should be used only by applicants who have school/CATS approval for financial assistance.)