Certified Documenter in Diagnostic Radiology (CDDR) exam.
Distance Learning online courses may be canceled for a full refund within three days after the date of purchase, provided that the student has not accessed the online course, and course materials and books are returned unopened and in good condition to SCI. After three business days, course cancellations are subject to a $50 cancellation fee per course, in addition to any fees for course materials/books that are not returned to SCI, or are returned opened or used. Refunds will not be issued for any course that has been accessed, viewed, or partially completed, and no refund is available for any course after 30 days from the purchase date. Course refund requests must be submitted in writing to SCI for review and consideration. No refunds will be issued for course extensions. Distance Learning courses are for individual use only and are non-transferable. Refund requests must be submitted in writing to firstname.lastname@example.org for approval.