Commercial Driving: 3 Things to Know About DOT Drug Testing


Do you want to know everything about the Department of Transportation’s drug tests? If so, then you’re in the right place.

Depending on the drug consumed, the risk of being involved in a traffic accident can increase to 5 times the normal risk. To combat this problem, states have instated checkpoints. This includes driver’s license checkpoints and heavy penalties for drunk and distracted drivers.

Here, we will go into detail about commercial driving, specifically, three things to know about DOT drug testing. This includes what it tests for and when it will be conducted. Read on to learn everything there is to know about DOT drug testing.

1. Requirements and Qualification

The Federal Motor Carrier Safety administers testing to ensure the safety of the motoring public. DOT drug testing prevents individuals who use drugs from operating commercial vehicles.

The drug testing program requires commercial motor vehicle drivers to undergo drug testing. This happens especially when they apply for a Commercial Driver’s License (CDL).

Drivers are also subject to drug testing if involved in a crash.

All commercial drivers are required to have a DOT physical examination. The DOT exam includes a drug test. You will need to have a clean driving record and pass a background check.

Also, you’ll need to be at least 21 years old and have a valid commercial driver’s license. If you meet all these requirements, you should be able to get a DOT physical for your driving career.

2. Conducted Randomly

If you’re subject to DOT drug testing, be aware that they conduct tests randomly. This means that they may select you for a test even if you haven’t been involved in an accident. And if you are part of an incident, that would trigger a test.

If you’re selected for a random test, this requires you to provide a urine or saliva sample. They will test the sample if there is a presence of drugs or alcohol.

You may be subject to disciplinary action if you’re found positive for drugs or alcohol. This may lead to termination of employment.

3. Disqualification Process

Drivers who test positive for drugs are subject to the DOT’s disqualification. They immediately disqualified drivers from operating a CMV who test positive for drugs. Which requires them to undergo treatment and evaluation by a Substance Abuse Professional.

The driver must complete the evaluation and treatment process to operate a commercial vehicle again. In addition, if they are proven to be drug-free, they may be eligible to return to operating a CMV.

Acquiring a Commercial Driving License

If you’re looking to start a commercial driving career, be aware that you will be subject to DOT drug testing. If you fail a DOT drug test, you will not be able to drive for any DOT-regulated company. So if you’re serious about becoming a commercial driver, make sure you’re prepared to pass a drug test.

Are you ready to start your great career as a professional driver? Be prepared by reading more articles found on our blog!