Stan A. Huber Consultants, Inc. 
Health Physics & Radiation Safety Services 

DOT (Department of Transportation)
Refresher Training
SAHCI offers a DOT Refresher Course online (for individuals who have previously attended the full DOT training).  This refresher training is required every three years. 

To complete the training, please do the following:

  • Complete the Registration Sheet and submit the application to SAHCI by pushing the SUBMIT button at the end of the application.

  • ​SAHCI will email you a link to the training material and test.

  • Once you have completed the training, you may take the test and submit it to SAHCI.  We will review and grade the test (a grade of 70% correct answers is required for completion.

  • ​We will email you a certificate with an expiration date that is 3 years from test date.

Please contact us at any time with questions​ at [email protected] or 1-800-383-0468.