The MDCB is an ARRT recognized continuing education evaluation mechanism (RCEEM). This means that ARRT has approved the MDCB to evaluate continuing education (CE) activities. MDCB activities are authorized to award Category A designation to any CE activity that meets ARRT’s requirements. Being a recognized RCEEM assists Certified Medical Dosimetrists in maintaining both their ARRT and MDCB credentials concurrently.

In accordance with ARRT CE policy requirements, on February 1, 2021 the MDCB will be rolling out several changes to MDCB Policies and Procedures to maintain ARRT RCEEM Compliance.

  • MDCB will now approve presentations of 15-29 minutes. These presentations will be assigned one-quarter hour credit.
  • Only names of activities will be listed in activity queues. Activity numbers will no longer be posted. All certificates, however, documenting participation will require current MDCB activity numbers.
  • When submitting activities for approval, CMDs will be required to complete a short survey regarding: (1) overall session evaluation, (2) relevance of session content, (3) instructor effectiveness and (4) session duration.


The MDCB looks forward to your cooperation with these procedures. Please direct any questions you may have to