Description
Drug and Alcohol Consortium
A Drug and Alcohol Consortium is a DOT-required random drug and alcohol testing program that helps motor carriers and owner-operators stay compliant with USDOT and FMCSA drug and alcohol testing regulations.
Owner-operators who operate qualifying commercial motor vehicles must be enrolled in a random drug and alcohol testing consortium to legally perform safety-sensitive duties.
Participating in a DOT-compliant drug and alcohol testing program helps maintain compliance, supports workplace safety, and reduces the risk of enforcement penalties.
Need to Know
Who is required to enroll?
- Operates a vehicle or combination of vehicles with a GVWR or GCWR of 26,001 pounds or more
- Drives a passenger vehicle designed to transport 16 or more passengers, including the driver
- Operates any size vehicle used to transport hazardous materials that require placarding
Several Types of Tests Are Required
- Pre-employment testing
- Random testing
- Post-accident testing
- Reasonable suspicion testing
- Return-to-duty testing
- Follow-up testing
Affordable Consortium Services
- For only $299 per year, owner-operators and DERs can access a complete DOT-compliant drug and alcohol testing program.
- Medical Review Officer (MRO) services and USDOT drug tests are available for just $99 each.
- Our program is designed to deliver cost-effective compliance support and peace of mind for your business.
Why DOT Compliance Group?
- We Simplify Complex Federal Requirements
- We File Quickly and Accurately
- We Help Prevent Fines and DOT Number Deactivation
- We Provide Real Support — Not Automated Bots
- We Stay With You Beyond a Single Filing
Frequently Asked Questions
Can a new driver start driving before receiving the results of their pre-employment test?
No. Legally the driver cannot drive until you have queried the Clearinghouse showing the driver as “Not Prohibited” AND have a negative pre-employment drug test on file. Not following these laws can result in heavy fines and penalties.
What is the most common pre-employment drug test?
A urinalysis (urine) test. Typically, it is a 5-panel urine test given to employees in safety-sensitive positions, meaning their employer is regulated by the U.S. Department of Transportation (DOT).
If I live in a state that permits “recreational” marijuana use, will the MRO verify my DOT test as negative?
In April of 2026, marijuana was reclassified to a class III-controlled substance. Following the reclassification, the DOT reiterated that DOT testing obligations, random testing rates, and consequences for a positive result are unchanged.
Who needs to enroll in a drug and alcohol testing program?
If you drive a commercial motor vehicle or truck and trailer combination with a weight rating over 26,000 pounds, a vehicle that can carry 16 or more passengers, or a vehicle of any size used to transport HazMat that requires placarding, you are required to be enrolled in a random drug and alcohol testing program per USDOT’s regulation 49CFR Part 382.
