Trucking Companies

Ministry of Transportation Mandated Drug and Alcohol Testing

Are you a trucking company or tour bus operator going into the United States? If so, we can provide a turn-key program for your Department of Transportation-mandated drug and alcohol testing requirements.

Our services include both policy development (Ministry of Transportation in Canada and Department of Transportation in the U.S.) and supervisors Training. We also provide Random Program Management with the scientifically valid selection of driver names and assurance that the proper number of names will be selected per calendar year. Denning Health has access to a large number of Ministry of Transportation collection sites located throughout Canada as well as sites in the United States for any post-accident testing. Our sites can conduct all types of mandated tests, including: pre-employment, random, post accident, reasonable suspicion, return-to-duty and follow-up.

All samples are tested at a SAMHSA-Certified Laboratory located within Canada for a faster turn-around of results.

DOT Audit Packages

Denning will provide all clients a complete audit package each time the DOT visits your offices. The feedback we have received from clients is that this package is an invaluable tool for helping them successfully navigate the audit process.

How to Get Started

Need to get started in a hurry? No problem! Sign up with us today and we will do your pre-employment drug screen on the same day so that you can get your driver on the road as soon as soon as a negative result is received.

To receive your client sign-up package, please email Paulina Cachero at or call Paulina at 604-572-4558.