Support Center
We are here for you. Get the most out of Med-Stop.
Who is subject to DOT drug and alcohol testing?
Last Updated: 07/06/2026
Employees in safety-sensitive positions regulated by the DOT must be tested.
This includes CDL drivers and certain other transportation workers.
Do you need more information?
If you need our assistance, or want to know more about Med-Stop, please use our Support contact form, send e-mail to support@med-stop.com or call at 1-(877) 633-3633