Maintenance of Certification for Radiation Oncology

MOC Exam (Traditional)

Last verified on January 22, 2019
In May 2016, the ABR announced its plan to move away from the traditional 10-year MOC Exam, administered in ABR exam centers, to Online Longitudinal Assessment, or OLA (for more information see the MOC Part 3 page). Diplomates are limited to three attempts if taking the traditional exam to satisfy Part 3 of MOC.
Please note: Beginning in 2018, radiation oncology diplomates who need to take a traditional MOC Exam will take the Clinical Radiation Oncology part of the initial certification Qualifying Exam.
This exam is needed only in limited situations. You can check to see if you need to take it by logging in to myABR. If you still have questions, please call (520) 790-2900 or send an email to