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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 Columbia, TN
Companies obligated by 49 CFR 382.305 must ensure a valid random testing program is maintained. Owner-operators in Columbia, TN and elsewhere must join a consortium pool consisting of at least two covered employees to comply with the regulations.
USCG- United States Coast Guard (currently part of homeland security)
Marine employers must adhere to the regulations set forth in 46 CFR Part 16.230, which require the implementation of random drug testing for safety-sensitive crew members. This requirement is uniformly applied, including within the maritime regions of Columbia, TN, to ensure the safety of marine operations.
FAA- Federal Aviation Administration
Employers governed by 14 CFR Part 120 are tasked with incorporating all safety-sensitive functions in their operations. This is particularly significant in states like Columbia, TN, where aviation safety is a priority.
Railroad entities must create and execute a random testing plan which has been sanctioned by the FRA, adhering to the provisions of sections 49 CFR 219.601-219.609. This comprehensive framework guarantees constant safety measures across every state, including Columbia, TN, reinforcing the core ethos of rail safety and compliance.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Federal Transit Administration (FTA)
In Columbia, TN, employers subject to 49 CFR Part 655 are required to implement a scientifically valid random selection procedure. This ensures consistent and fair testing across all covered employees, maintaining regulatory compliance and public safety.
PHMSA - Pipeline and Hazardous Materials Safety Administration
In Columbia, TN, operators under the jurisdiction of Parts 192, 193, or 195 are mandated to test their covered employees following the guidelines of 49 CFR Part 199. Compliance with these federal testing requirements is essential for maintaining operational safety and protecting public health by ensuring that personnel involved with pipelines are free from the influence of drugs and alcohol.
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 acts as a service agent managing part or all of an employer's drug and alcohol testing programs, including overseeing random testing pools and other compliance tasks under 49 CFR part 40.
Are random testing percentages always the same or do they change?
DOT random testing rates may fluctuate annually based on the positivity rate; however, in our consortium, regardless of the random testing rate, all DOT random testing fees are accommodated.
What happens when I am selected for a random test?
ADT will notify the company's DER or Owner Operator via email or phone with the nearest testing location and instructions. The selected individual must proceed to the testing center immediately upon notification.
What drugs are tested on a DOT drug test?
A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. It's important to ensure tests are conducted using a Federal CCF and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Yes, ADT can provide the required documentation and resources such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.
How often can I update my employee pool?
We update employee rosters quarterly. Employers can 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.
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Steven Harrison - 12/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025
Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.
Mandy Ryan - 12/14/2024
I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.
Alicia Rau - 6/19/2024
Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!
Riley Wilson - 2/18/2025
Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend
Jacob Matzke - 11/19/2024
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
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Torin was great. Explained everything so no questions
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Tom O - 12/19/2024