Orthodontic Assisting (OA) Exam

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DANB Orthodontic Assisting Exam OA

Ready to take DANB’s OA exam? You can apply online right now!

The OA exam is one of two components of DANB’s COA exam. The other component exam is Infection Control (ICE). You may take the OA separately or during the COA test administration. If you take the OA exam separately, you must also pass the ICE exam within a five-year period to earn DANB COA certification. The fee for the OA exam is $300.

Additional Information

DANB’s COA Application Packet can be used if you would like to submit your application via mail or fax.

COA Application Packet (PDF)

DANB OA Exam Study Materials

DANB’s OA exam blueprint outlines the topics covered on DANB’s OA exam. You can use the blueprint to help create your study plan.

OA Exam Blueprint (PDF)

DALE Foundation Review Courses

The DALE Foundation, the official DANB affiliate, offers a practice test to help prepare for the DANB OA exam. 

DANB OA Practice Test