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Board Certification as a Specialist in Oncology Nutrition Examination and Fee

The Board Certification as a Specialist in Oncology Nutrition (CSO) examination is administered year-round.  To apply for the CSO examination, please follow these steps:

  • Log into your My CDR page
  • Click on "Specialist Certifications"
  • Select CSO certification, then “Apply Now”

Examination Fee:  $350

(Please note:  The examination fee is due when scheduling the examination appointment with the testing vendor.)

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