Environmental Health & Safety

University of Colorado Boulder


  • Radiation Safety Training for Sealed Source Users

    Intended for


    Proctored by
    Required frequency

    Prior to work with radioactive material and every three years thereafter



Radiation Safety Training for Sealed Source Users Overview

All users of ionizing radiation at the University of Colorado are required to complete Radiation Safety Training prior to working with any radioactive materials. Refresher training is required every three years.

This training is available by logging into BioRAFT with your CU Identikey credentials.

colorado.bioraft.com (click button below to log into BioRAFT)

Once logged into BioRAFT, click on “Training” and “Course Directory”. Under Radiation Safety, find “Radiation Safety Training for Sealed Source Users” and click “Launch Course”.

If you do not have an Identikey, contact us at radsafety@colorado.edu for assistance.

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