Laboratory Services

Certified Medical Testing

Slidell, LA.       (985) 259-4474

Waveland, MS. (228) 463-8924

DOT Drug Screen

CMT provides low cost drug and alcohol testing services that comply with all DOT and Federal Motor Carrier Safety Administration's rules & Regulations for commercial motor vehicle drivers.


Breath Alcohol -(BAT)





Types of Drug & Alcohol Tests:

  • Pre-Employment 
  • Random
  • Post accident 
  • Reasonable Suspicion
  • Return to Duty
  • Follow Up

Our Waveland Clinic performs CDL & Mariner physicals with

No Appointment Needed:  8:30 - 12:00  Monday - Thursday 

Call Dee at 228-463-8924 for more information

Corner of HWY 603 and HWY 90

DOT Drug & Alcohol Testing

If you use vehicles that:

  • weigh more than 26,000 lbs.
  • carry more than 16 passengers
  • transport hazardous materials that need a placard

you are required to have a DOT Drug & Alcohol Testing Program!

If you fail to have a DOT Drug & Alcohol Testing Program or if your program fails to measure up to the DOT regulations, you are risking serious trouble.

CDL and Mariner Physicals

DOT Compliance is Not an Option!

To help speed up your visit, please download      and fill out the driver portion of the

prior to your visit.  

What Employers Should Know About

DOT Drug and Alcohol Testing.

If you employ safety-sensitive workers who must have DOT drug and alcohol tests, or you manage a DOT drug or alcohol testing program, this publication can help you understand how to run an excellent program that meets DOT requirements.

*This publication is provided for educational use only.*

What Employees Should Know About

DOT Drug & Alcohol testing.


The Employee handbook published by the DOT addresses some key questions such as ' who is subject to DOT testing?", "What drugs does the DOT drug screen test for?", "what conduct is prohibited by DOT regulations?", and to help employees understand the requirements of 49 CFR Part 40 and other DOT regulations.  

*This Publication is provided for educational use only.*

Walk-ins welcome. 

Results in 48Hrs!

Quick, Accurate and hassle free. 

In & Out in 15 minuets or less!

DOT Drug Screens will include:

  • Marijuana (THC Metabolite)
  • Cocaine
  • Amphetamines
  • Opiates
  • Phencyclidine (PCP)

DOT Required Services

All Workers that fall under the Department of Transportation (DOT) are required 

to take a five panel drug screen, often referred to as a "Dot Drug Screen".


Employees, that fall under the DOT are:

  • Truck Drivers & CDL Holders
  • USCG - Mariners/CAPT/Mates
  • Aviation Workers & Pilots
  • Railroad Workers
  • Pipeline Industry