DOT Random Drug Testing

DOT Random Drug Testing

Health Screenings USA provides a full range of DOT required testing services which comply with 49 CFR Part 40 including DOT random drug testing, DOT breath alcohol testing, DOT consortium program, DOT supervisor training and DOT drug policy development.

Drug testing centers are located nationwide and within minutes of your home or office and same day service is available in most cases.

To schedule a DOT Random drug test or to join the DOT random pool/consortium, Call (800) 219-7161

As an employee regulated by DOT you are subject to unannounced random drug & alcohol testing. Alcohol testing is administered just prior to, during or just after performing safety-sensitive functions. Depending on the industry specific regulations, you may only be subject to random drug testing. USCG & PHMSA do not perform random alcohol tests. No manager, supervisor, official or agent may select you for testing just because they want to.

Under DOT regulations, employers must use a truly random selection process. Each employee must have an equal chance to be selected and tested. Just prior to the testing event, you will be notified of your selection and provided enough time to stop performing your safety-sensitive function and report to the testing location. Failure to show for a test or interfering with the testing process can be considered a refusal to test.

All safety sensitive employees must be a member of a DOT random selection pool/consortium in accordance with DOT random drug testing selection percentages.

The DOT random drug test is a 5 panel urine drug test which must be analyzed by a SAMHSA Certified Laboratory and verified by a Medical Review Officer. A DOT drug test screens for the following substances

  1. Marijuana metabolites
  2. Cocaine metabolites
  3. Phencyclidine
  4. Opioids** – codeine, heroin, morphine, oxycodone, oxymorphone, hydrocodone & hydromorphone
  5. Amphetamines -amphetamine, methamphetamine, MDMA & MDA

**Some common names for the new semi-synthetic opioids include OxyContin®, Percodan®, Percocet®, Vicodin®, Lortab®, Norco®, Dilaudid®, and Exalgo®.


DOT Agency Random Drug Testing Rate Random Alcohol Testing Rate
Federal Motor Carrier Safety Administration (FMCSA) 25% 10%
Federal Aviation Administration (FAA) 25% 10%
Federal Railroad Administration (FRA)

Federal Railroad Administration (MOW)





Federal Transit Administration (FTA) 25% 10%
Pipeline & Hazardous Materials Safety (PHMSA) 50% n/a
United States Coast Guard 25% n/a

To review the Department of Transportations (DOT) drug testing regulations – CLICK HERE


Avoid DOT fines and penalties, be complaint with all DOT drug and alcohol testing regulations including DOT random drug testing requirements.


Health Screenings USA can schedule your DOT random drug test, Call us today!

“One Call Does It All”


Health Screenings USA