COS-C Exam- Computer Based Testing

*The COS-C exam currently covers OASIS-E Guidance

Computer Based Testing (CBT) is a viable option for many people without a Paper & Pencil exam (P&P) in their area. CBT candidates will sit for the same Certificate for OASIS Specialist - Clinical (COS-C) exam that is administered at P&P locations. CBT exam can be scheduled at one of over 300 testing centers found around the country. Each assessment center is a certified testing facility by PSI Services adhering to highest administration standards.

Your name on exam registration must match with your Government issued ID. After registering for the exam please be aware that there is a wait time of 3-5 business days for the exam registration to be processed by our partner, PSI Services.

Please view this 3-minute video for a quick overview of what to expect during a PSI test center exam session.

If it's flexibility or convenience you are looking for, the CBT option is an easy choice! 


Exam Details
CBT Exam Benefits
CBT Registration Process

To check the current listing of those who have successfully passed the COS-C Exam, please click below.

For details about how to prepare for the COS-C exam and for sample test questions, please click below.


Select Exam Type

Initial Exam
Renewal Exam
Frequently Purchased Together
Downloadable Resources & Forms