Frequently asked questions

Radiology CE courses, ARRT® regulations, CE requirements, and state requirements – it can all be a bit confusing

We hope that you can find your answer below

ARRT® continuing education

Each RADUNITS course provides radiology continuing education courses for medical imaging technologists to meet their ARRT® license requirements.

How fast can I get the CE certificate?

Submitting your post-test answers online (free with every course) provides instant grading and CE certificate. The certificate is also emailed to you. You can always request a duplicate copy of your CE certificate emailed at any time.

What about my state requirements?

CE courses specific for California, Florida, and Texas, which have broad requirements beyond those of the ARRT®​, are organized in the main menu under Courses – where you can also find modality-specific and ARRT® structured education courses.

What kinds of courses do you have?

Some courses are offered with E-books and others with mailed course books – and some offer both. Look at the course page to see how it’s done. Many courses even come with a free downloadable reading so that you only have to pay for the post-test – $49 – and you can save even more with Group discounts.


All our courses offer category A credits for your ARRT® license. And we guarantee every course – so if for any reason you’re not 100% satisfied – no problem. Just let us know and you can get a course trade or full refund.