Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service

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
Businesses required to adhere to 49 CFR 382.305 are mandated to maintain a proper random testing program that complies with all relevant regulations. Those who are owner-operators are obliged to be part of a larger consortium pool involving at least two covered employees. Within states like Big Pool, MD, it's crucial for compliance to ensure safe motor carrier operations.
USCG: United States Coast Guard (now under Homeland Security)
Marine employers fulfilling 46 CFR Part 16.230 must conduct random drug testing for safety-sensitive crewmembers. This enforcement is crucial to maintain maritime safety and compliance, especially in waterway-rich areas like Big Pool, MD.
FAA- Federal Aviation Administration
Under 14 CFR Part 120, employers must include comprehensive drug and alcohol testing programs that cover all safety-sensitive functions. In Big Pool, MD, where aviation plays a vital role in transportation, maintaining these standards is critical for ensuring the safety and efficiency of flights in unique and challenging conditions.
Federal Railroad Administration (FRA)
Railroads are required to create and adhere to an FRA-sanctioned random testing strategy (49 CFR 219.601-219.609).
This requisite applies equally within Big Pool, MD, ensuring railway operations remain safe and compliant.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
FTA Regulations for Transit Employers
Under 49 CFR Part 655, transit employers are required to utilize a scientifically valid selection procedure for random testing. This helps ensure safety across public transportation networks.
Big Pool, MD's public transportation systems benefit from such requirements, guiding them to maintain high safety standards and ensuring commuter confidence in the system's reliability.
In Big Pool, MD, as elsewhere, operators subjected to Parts 192, 193, or 195 are bound to test covered employees, adhering strictly to 49 CFR Part 199. This ensures compliance with federal safety regulations governing pipeline operations and safety management.
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 exactly is a DOT Consortium (C/TPA) and who should consider joining?
A consortium C/TPA acts as a service provider that handles an employer's drug and alcohol testing program, which includes managing random testing pools to ensure adherence to 49 CFR Part 40 regulations.
Do the rates for random testing remain consistent?
Generally, DOT random testing percentages fluctuate yearly based on positivity rates. Nonetheless, our consortium ensures that all DOT random testing fees are covered, irrespective of rate changes.
What occurs after selection for a random test?
ADT will reach out to the Designated Employer Representative (DER) or Owner Operator via email and phone with testing site details and necessary instructions. Once informed, the chosen employee must promptly visit the testing location.
What substances are screened in a DOT drug test?
A DOT test encompasses a 5-panel urine drug screen and a DOT breath alcohol test. It's vital to confirm that all examinations are conducted using the Federal CCF and Federal Alcohol Testing Form.
Assistance during a DOT audit or inspection needed?
ADT can assist by organizing all essential documents, including pre-employment testing records, evidence of random pool enrollment, supervisor training certifications, and DOT policy development along with MIS reports.
Frequency of employee pool updates?
Employee lists are updated quarterly, allowing employers to add or remove covered employees any time before selection dates.
Enter your zip code to find nearby test centers
Quickly find trusted local drug testing centers in Big Pool, MD — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Big Pool, MD — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Big Pool, MD.
Including specimen collector training, DER training, reasonable suspicion training and much more in Big Pool, MD.v
Get fast, accurate hair drug testing at our convenient Big Pool, MD locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Big Pool, MD.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Big Pool, MD.
Accurate 5 panel drug testing with fast, confidential results—trusted by Big Pool, MD employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Big Pool, MD workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Big Pool, MD workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Big Pool, MD drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!
Ronickia Moore - 11/19/2024
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
Everything was great, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
They are very quick to assist with your orders and they helped when I needed to find a new testing facility.
Gary Matkin - 2/19/2025
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
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025
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
This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊
Micheal Ankenbrandt - 2/19/2025
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