Your Source for Workplace Drug & Alcohol Testing Services

Nationwide Testing Association, Inc. provides employment and pre-employment drug and alcohol testing services for businesses. We offer DOT and non-DOT drug testing and Drug-Free Workplace services.

We have access to collection sites nationwide and provide complete Medical Review Officer (MRO) services.

Recent News & Updates

Compliance Team Services

DOT compliance refers to successfully meeting the requirements of the U.S. Department of Transportation, the federal agency that enforces rules (DOT regulations) governing the operation of commercial motor vehicles. Failure to be DOT compliant results in a violation of these rules.

Encouraging Words

Thompson Trucking has been using the services of NTA for many years. There customer service is beyond measure. I can call at a moments notice and get immediate assistance. There services as an MRO for drug testing is excellent. I have my reconciled list sent each quarter exactly on time. NTA has the staff and knowledge to answer any issue that may come up. If audited, they are able to provide ALL necessary documents to produce to DOT. I strongly recommend NTA

Nate Keller

JOMI, LLC has used NTA as our drug testing source for over 18 years. We have always received professional and efficient service.

Carl Kennedy

I have worked with NTA for multiple years, it has always been a great experience. They helped me through my last compliance audit and were able to provide all of my documentation to the DOT

Darrick Clark

I recently took on the DER position at my office. I called Nationwide Testing and talked to Trevor. He explained the process to me in great detail and help me get everything organized and running smoothly. I really appreciate the help!

Benjamin Edwards

We recently got into a DOT audit. I called NTA and they helped me through the entire process.I was impressed by the amount of knowledge and information they were able to provide.If you are regulated you need to sign up this was the easiest audit i have ever been through! Thank you so much

Christina Buckalew

As always it’s not what happens its how it’s handled.The staff here truly puts customer satisfaction and service first and it shows.This office is discreet and professional.They understand privacy and confidentiality.We will continue to do business here

Mike Johnson