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 "Apply for Specialist Certification"
- Select “Add a new application”
Examination Fee: $350
Examination Fee for Canada, Puerto Rico, international test center locations: $475
(Please note: The examination fee is due when the application is submitted. Applications will not be reviewed unless the fee is paid).