• Skip to main content

USA Mobile Drug Testing

  • Services
    • Drug Testing
    • Background Screening
    • Training and Support
    • Consumer Services
  • Customer Login
  • Blog
  • Drug Testing Locations
  • Contact

What is DOT Drug Testing?

Home / Compliance / What is DOT Drug Testing?

November 17, 2014 by David Bell

Last updated: January 30, 2023

DOT is short for Department Of Transportation. The Omnibus Transportation Employee Testing Act of 1991 is a United States federal law that requires alcohol and drug testing for employees in the trucking, mass transit, pipe lines and railroads. The vast majority of employees who work in the transportation industry are covered by this act. Methamphetamine, codeine, morphine, marijuana, opiates and cocaine are some of the drugs prospective transportation employees are often tested for.

A drug test can be administered by taking a sample of urine, oral fluid or hair. The tests can be administered in just a few minutes, and the results are usually available in just three days. In many cases, people can get the results of a drug test instantly. If a person undergoes instant drug testing, then the results are available in just a few seconds.

Today’s drug tests are very accurate. Many people try to cheat a drug test by using home remedies to quickly get the drug out of their system. However, these methods are typically ineffective.

The reason the Department of Transportation employees are required to undergo drug testing is to keep themselves and the people they transport safe. People who drive a vehicle or operate machinery while using drugs or alcohol are much more likely to injure themselves and others. Furthermore, drug testing helps prevent employers from losing money.

Department Of Transportation employees are not only required to undergo drug testing before they get hired, but they may also be subjected to random drug-testing. Employers are responsible for keeping the environment drug-free, and random drug testing helps them do that.

Filed Under: Compliance

Ready to learn more or schedule a drug test?

Service area:

USA
Canada

Find a drug testing location

  • Alabama
  • Alaska
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • District of Columbia
  • Delaware
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Puerto Rico
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

About David Bell

After seeing the damage caused by drug use first-hand, David sold his previous company and worked his way up through the ranks in the drug testing industry to help employers keep drugs and alcohol out of the workplace.

© USA Mobile Drug Testing

800-851-2021

11016 N Dale Mabry Hwy #204
Tampa, FL 33618


  • Headquarters Website
  • Franchise Information
  • Become an Affiiliate

Drug Testing Methods

  • Urine Drug Test
  • Mouth Swab Drug Test
  • Hair Drug Test
  • Blood Drug Test

Drug Testing Panels

  • 5 Panel Drug Test
  • 9 Panel Drug Test
  • 10 Panel Drug Test
  • 12 Panel Drug Test

Drug Testing Conditions

  • Pre-Employment Drug Testing
  • Random Drug Testing
  • DOT Drug Testing
  • Reasonable Suspicion Drug Testing
  • Post-Accident Drug Testing
  • Probation Drug Testing

Web design by Spartan Media

Do you need a drug test conducted at a certain date and time? Call us at and we will dispatch a mobile collection specialist to administer your drug tests at any location, 24 hours a day, 7 days a week.

x

Are you looking for more information about drug testing, a drug free workplace program, or compliance? Call us at and we'll be happy to answer any questions you may have and tailor a program to your specific needs.

x