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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
For compliance under 49 CFR 382.305, employers must sustain a suitable random testing program. With specific relevance to Limestone, OK, owner-operators are mandated to engage within a consortium pool, comprising two or more eligible employees.
USCG: United States Coast Guard (Now within Homeland Security Division) - Regulatory Insights in Limestone, OK
Marine employers in Limestone, OK operating under 46 CFR Part 16.230 must execute random drug testing specifically for those crewmembers deemed safety-sensitive.
FAA- Federal Aviation Administration
Employers governed by 14 CFR Part 120 are mandated to incorporate all safety-sensitive functions. In Limestone, OK, these requirements are critical given the volume of air traffic and the state's growing aviation sector. Ensuring that personnel are fit to perform safety-sensitive duties is imperative for flight safety and operation.
Adhering to these standards helps maintain a safe environment both in the air and at airports across Limestone, OK.
Federal Railroad Administration (FRA)
In Limestone, OK, railroads must develop and adhere to an FRA-approved random testing plan as required by Â49 CFR 219.601-219.609. This regulation ensures that safety measures are maintained through compliant testing procedures.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Under the Federal Transit Administration (FTA) guidelines, transit employers in Limestone, OK, guided by 49 CFR Part 655, are required to implement a scientifically sound method for selecting employees for drug and alcohol testing. This ensures all safety-sensitive workers are reliably screened to uphold public transport safety standards.
Testing Requirements per PHMSA Guidelines
Operators under Parts 192, 193, or 195 must conduct testing of covered employees as per 49 CFR Part 199. The state of Limestone, OK enforces these guidelines to ensure the safety and reliability of hazardous materials transportation within its jurisdiction.
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 agent appointed to oversee elements of an employer's drug and alcohol testing protocol, managing random testing pools and fulfilling compliance duties as required by 49 CFR part 40.
Are random testing percentages always the same or do they change?
DOT random testing rates may vary annually depending on the positivity rate, but our consortium includes all DOT random testing costs regardless of rate changes.
What happens when I am selected for a random test?
ADT will alert the Designated Employer Representative or Owner Operator via email and phone with details of the nearest testing site and instructions. On receiving the notification, the selected participant must visit the testing location without delay.
What drugs are tested on a DOT drug test?
A DOT drug test encompasses a DOT 5-panel urine analysis along with a DOT breath alcohol test. It is vital that all tests use an official Federal CCF and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Yes, ADT is equipped to compile necessary documentation such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy documents, and MIS reports.
How often can I update my employee pool?
Employee roster updates are confirmed quarterly. Employers can add or remove employees covered under the testing scheme at any time before selection deadlines.
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Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025
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
Torin was great. Explained everything so no questions
Tony Lombardo - 4/18/2025
Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.
Kevin Howell - 12/19/2024
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
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
Everything was great, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!
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Yusuf Narmuradov - 11/19/2024
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
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