Radiation Safety & Protection ($155)

Dental Assistants holding this expanded duty permit may expose intra-oral and extraoral radiographs.

Please read the following information before proceeding to the application at the bottom of the page.
(Failure to do so could potentially delay or void your enrollment.)


  • Hold a current Dental Assisting Permit from the Oklahoma Board of Dentistry.
  • Employment is NOT required for this course but it is recommended unless you are currently in dental assisting school due to the need to complete x-rays under the supervision of a dentist within one (1) year of taking the course. 

Before Enrolling

  • ALL APPLICATIONS MUST BE SUBMITTED ONLINE.  Hard copy applications will not be accepted.
  • All course dates will say [Join Waitlist]. This does NOT mean the course is full. It is an internal programming feature we cannot change.
  • Enrollment fee must be PAID IN FULL and the application approved before the applicant will be given a spot in the course.
  • You will not be considered for enrollment with an incomplete application.
  • Applications will be processed in the order they are received.
  • Once payment is received and the application is approved, a final confirmation with receipt will be sent. If payment was submitted online, please allow up to 7 business days for your final confirmation.
  • To avoid confirmation emails and course packets from being blocked or sent to junk/spam/clutter folders, click HERE for helpful instructions.  The email addresses you will want to add are [email protected] and [email protected].

View the General FAQ and the Radiation Safety FAQ for any questions.


Important Information

Passing this exam does NOT automatically certify you to take radiographs.  Please click here for more information about the process.

The form to record your radiographs comes from the Board of Dentistry.


View Course Dates

You must hold a current Dental Assisting Permit from the Oklahoma Board of Dentistry to take this course. No Exceptions. 

By clicking the button below, you will be enrolling in the LIVE course.  Click here if you wish to enroll in the Online course.  (Live course registrations cannot be transferred to the online course and vice versa).