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Our DOT Consortium Membership includes quarterly random selections, notifications by email & phone, testing site coordination, MIS reporting, and a Certificate of Compliance upon enrollment. Owner-operators DOT-regulated employers Certificate of Compliance.
Owner Operators- DOT requires all owner-operators to enroll in a consortium so they are included in a compliant random testing pool because they cannot randomly test themselves.
Small Employers-Some smaller companies may not have enough drivers or safety-sensitive employees to maintain their own statistically valid random pool. Therefore, by joining a consortium, they are combined with other companies to form a large pool that meets DOT testing requirements.
Large Employers-Larger fleets may manage their own random pool but often use a consortium/TPA to outsource the process, reduce administrative burden, and ensure strict compliance.
How Our DOT Consortium Works
Step 1: Enroll: Select a 1, 2, or 3 year membership and receive your Certificate of Compliance by email. Quarterly Selections: We process our consortiums using a scientifically valid, computer-generated random draws each quarter.Immediate Notifications: If selected, your DER receives email & phone notice with selection instructions.
Testing & Results: Visit the assigned testing center. ADT will manage CCFs, lab processing, and reporting.
MIS Reporting: Year-end and on-demand MIS reports included.
Included With Membership
Percentages are set by each DOT agency and may change.
FMCSA: Federal Motor Carrier Safety Administration
In the state of Clarksdale, MO, employers regulated by 49 CFR 382.305 are required to maintain a compliant random testing program. Owner-operators are mandated to be part of a consortium pool that comprises at least two covered employees.
USCG- United States Coast Guard (now under homeland security)
Within Clarksdale, MO, marine employers under 46 CFR Part 16.230 are obliged to perform random drug tests on crew members in safety-sensitive roles.
Overseen by the FAA, or Federal Aviation Administration, employers who operate under 14 CFR Part 120 must account for and include all safety-sensitive job functions. Compliance with these regulations is critical in Clarksdale, MO, where aviation safety standards maintain the security of travelers and industry personnel.
Railroads operating in Clarksdale, MO are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently throughout the state.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Employers in Clarksdale, MO and across the U.S. governed by 49 CFR Part 655 are required to implement a scientifically valid method for selecting employees for drug and alcohol testing, ensuring adherence to federally mandated guidelines and maintaining workplace safety.
Operators in Clarksdale, MO subject to Parts 192, 193, or 195 must conduct tests on covered employees in alignment with 49 CFR Part 199. This ensures that operators uphold operational safety and compliance with federal testing requirements within the pipeline and hazardous materials sectors of the region.
Joining our DOT consortium is the fastest way to achieve immediate compliance. We provide the Certificate of Compliance, random selections, MIS reports and testing coordination.
ENROLL TODAYNeed more tests? Additional DOT drug tests can be added at a discount.
Enroll Today! (800) 221-4291Immediate compliance for DOT random testing. Perfect for owner-operators and employers of any size.
Failing to comply with DOT drug and alcohol testing requirements can result in severe consequences for both employers and drivers, including:
What is a DOT Consortium (C/TPA) and who needs it?
A consortium C/TPA is an essential service handling all or parts of an organization's drug and alcohol testing program, including random selection pools and compliance duties under 49 CFR part 40.
Are random testing percentages always the same or do they change?
Yearly, DOT random testing rates might vary based on the positivity rates. Nevertheless, in our consortium, regardless of rate alterations, all DOT random testing fees are included.
What happens when I am selected for a random test?
ADT will alert the company DER or Owner Operator by both email and phone to inform them of the nearest testing center and instructions. The notified employee must promptly head to the test site.
What drugs are tested on a DOT drug test?
A DOT drug test examines for a DOT 5-panel urine test and a DOT breath alcohol test. It is crucial that all tests are conducted on a Federal CCF form and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Yes, ADT can assist by organizing the necessary documents, including pre-employment test records, evidence of random pool enrollment, supervisor training certificates, DOT policy creation, and MIS reports.
How often can I update my employee pool?
We acknowledge employee roster updates every quarter, with the ability to add or remove covered employees anytime before selection dates.
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Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Unbelievably fast and Easy, I wont be using Any other provider from now on.
Ren Wisby - 4/19/2025
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.
Madison Sanderford - 8/19/2024
It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.
Jim Raymond - 10/18/2024
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.
Kendra Harley - 3/26/2025
It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.
Sadiat Ogunyemi - 12/19/2024
They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025
Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024