FAQ

Frequently Asked Questions

DOT testing follows federal regulations for safety-sensitive transportation employees, while Non-DOT testing is used by employers not subject to federal DOT regulations and can be customized to company policy.

Employers enroll their drivers into a shared random testing pool. Each quarter, a computer-generated selection draws names to meet FMCSA-required random testing rates.

Employers and drivers can log into their secure portal to view released results and download PDF reports once the MRO review is complete.

The Clearinghouse is a federal database that tracks drug and alcohol program violations for CDL holders. We help employers meet their query and reporting obligations.

Use the "Book Appointment" button on any page to choose your service, location, and preferred time. You will receive a confirmation email once scheduled.