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 mandates all employers who fall under 49 CFR 382.305 must have an up-to-date and compliant random testing program.
Owner-operators need to be part of a consortium, ensuring participation in a pool with at least two covered employees. This requirement is crucial for maintaining safety and compliance within the shipping and logistics industry across various states, including St. David, AZ.
USCG: United States Coast Guard (now under Homeland Security)
Marine employers under 46 CFR Part 16.230 must conduct random drug testing for crew members engaged in safety-sensitive functions. This regulation is crucial for maritime safety.
In St. David, AZ, marine operations including those on rivers and lakes should align with these standards to ensure the safety of both crew and passengers.
Federal Aviation Administration (FAA) oversees the safety and regulation of the airspace system, including St. David, AZ, by enforcing compliance with 14 CFR Part 120.
All employers overseeing safety-sensitive operations must adhere to stringent testing protocols to ensure both passenger and crew safety.
The Federal Railroad Administration (FRA) requires railroads to not only submit an accurately detailed random testing plan but also to strictly adhere to it, as specified in 49 CFR 219.601-219.609.
Compliance is essential for maintaining safety and efficiency in the railway systems which run through various states, including St. David, AZ.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Employers in St. David, AZ operating under 49 CFR Part 655 must implement a scientifically validated method for selecting employees for testing. This regulatory requirement is crucial for maintaining transportation safety and compliance in the region.
PHMSA: Pipeline and Hazardous Materials Safety Administration in St. David, AZ
Operators within St. David, AZ, governed by Parts 192, 193, or 195, must conduct testing on covered employees according to 49 CFR Part 199. This ensures the safety and compliance of their operations, safeguarding both the environment and public health.
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?
Answer: A Consortium or C/TPA is a service agent overseeing part or all of an employer's drug and alcohol testing program, which includes managing random testing pools and ensuring compliance with 49 CFR part 40.
Are random testing percentages always the same or do they change?
Answer: DOT random testing percentages may vary yearly depending on the positivity rates. However, within our consortium, regardless of the rate changes, all DOT random testing charges are included.
What happens when I am selected for a random test?
Answer:Accredited Drug Testing (ADT) will inform the company DER or Owner Operator via email or phone, providing the nearest test location and required instructions. Upon notification, the selected individual must proceed to the testing site immediately.
What drugs are tested on a DOT drug test?
Answer: A DOT drug test includes screening for a 5-panel urine test and a DOT Breath Alcohol Test. It is essential to ensure all tests utilize the Federal CCF and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Answer: Certainly, ADT can facilitate the gathering of necessary documents like pre-employment tests, proofs of random pool registration, supervisor training certificates, DOT policy submissions, and MIS reports.
How often can I update my employee pool?
Answer:Employee roster updates are confirmed quarterly, allowing employers to add or remove covered employees anytime before selection dates.
Enter your zip code to find nearby test centers
Quickly find trusted local drug testing centers in St. David, AZ — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in St. David, AZ — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around St. David, AZ.
Including specimen collector training, DER training, reasonable suspicion training and much more in St. David, AZ.v
Get fast, accurate hair drug testing at our convenient St. David, AZ locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in St. David, AZ.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in St. David, AZ.
Accurate 5 panel drug testing with fast, confidential results—trusted by St. David, AZ employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for St. David, AZ workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your St. David, AZ workplace compliant.
Certified DOT physicals with quick, reliable exams to keep St. David, AZ drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.
Rachel Padian - 9/6/2024
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
The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job
Eli Gonzalez - 1/4/2025
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.
Tee Ess - 12/19/2024
Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!
Aldita Lumaj - 1/17/2025
Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*
Christopher Hansis - 12/19/2024
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!
Es Hache - 4/13/2025
Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊
Micheal Ankenbrandt - 2/19/2025
Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!
Brynne Beverly - 4/19/2024
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