Certified Bone Densitometry Technologist (CBDT™®) is a professional certification accredited by the National Commission for Certifying Agencies (NCCA) in the field of bone densitometry for technologists who perform bone densitometry scans. The CBDT™® credential signifies that an individual has passed an examination that has been designed to meet established certification industry standards and best practices. The CBDT™® Exam is offered at computer-based PSI locations worldwide and paper and pencil at designated ISCD pre-selected sites. The ISCD CBDT™® examination has 125 multiple choice questions based on 5 Content Outline domains. Candidates will have three hours to complete the examination.
Any technologist who performs human bone densitometry scans and meets the eligibility requirements as specified in the CBDT™® Handbook & Application
- Download the CBDT™® Handbook & Application
- Fill out the CBDT™® Exam application (pages 20 – 24)
- Submit application to the ISCD via fax or mail with appropriate fee
Candidates will be notified in writing with a pass/fail score within four weeks following the date of the examination. No results will be provided by telephone, fax or email. Scores are released ONLY to the individual candidate. More information regarding CBDT exam results can be found on Pg 9 of the ISCD CBDT™® Handbook & Application.
Locations & Testing Windows
- The CBDT™® examination is offered at PSI computer-based testing sites located throughout the world internationally AND paper and pencil exam throughout the year at designated ISCD pre-selected sites.
To find a PSI computer-based testing site in your area click HERE.
To find a Paper and Pencil course location click HERE.
- The CBDT™® Exam is offered throughout the year:
- is offered on weekdays and weekends
ISCD Exam Testing windows
January - December
January - December
Studying for the Exam
The exam core references are located on page 8 of the CBDT™® Handbook & Application. Suggested Reference material 1 can be purchased from many online book providers.
Last modified: March 24, 2016