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
In compliance with 49 CFR 382.305, employers are required to sustain a lawful random testing scheme. The stipulation clearly highlights the necessity for owner-operators to engage in a consortium pool with multiple covered employees. Round Rock, TX is no exception to these federal requirements, ensuring that transport safety remains a national priority.
USCG: United States Coast Guard Operations in Round Rock, TX
According to 46 CFR Part 16.230, marine employers are required to perform random drug testing for safety-critical crew members. This mandatory initiative significantly contributes to maritime safety and compliance in Round Rock, TX, ensuring the protection of both crew and passenger.
FAA- Federal Aviation Administration
Under 14 CFR Part 120, employers must ensure that all safety-sensitive job functions are included, an imperative also applicable in Round Rock, TX.
Railroad companies must devise and adhere to a random testing plan approved by the FRA, pursuant to 49 CFR 219.601-219.609. This requirement extends to railroad operations within the state of Round Rock, TX.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Employers operating under 49 CFR Part 655 must utilize a scientifically valid selection method for their random testing procedures. This is particularly important in states like Round Rock, TX, where ensuring the safety of public transport systems is a critical concern.
Operators bound by Parts 192, 193, or 195 are obligated to conduct testing for covered employees per 49 CFR Part 199. This applies to pipeline operators in Round Rock, TX, contributing to the safe operation of the state's extensive pipeline network for energy transportation.
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 serves as a service agent managing elements of an employer's drug and alcohol testing program. This includes random testing pools and ensuring compliance with regulations outlined in 49 CFR part 40.
Are random testing percentages always the same or do they change?
DOT random testing rates can fluctuate annually based on the positivity rate. Within our consortium, all DOT random testing charges are covered regardless of the rate.
What happens when I am selected for a random test?
ADT will inform the company DER or Owner Operator via email/phone with details of the nearest test location and necessary instructions. The selected employee must promptly visit the designated testing center after notification.
What drugs are tested on a DOT drug test?
A DOT drug test involves a DOT 5-panel urine screening and a DOT breath alcohol test. It is vital to ensure all tests are performed using a Federal CCF and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Yes, ADT can arrange the requisite documents such as pre-employment tests, proof of random pool membership, supervisor training certificates, DOT policy formulation, and MIS reports.
How often can I update my employee pool?
We corroborate employee roster revisions every quarter. Employers have the flexibility to add or remove covered employees at any time before selection dates.
Enter your zip code to find nearby test centers
Quickly find trusted local drug testing centers in Round Rock, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Round Rock, TX — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Round Rock, TX.
Including specimen collector training, DER training, reasonable suspicion training and much more in Round Rock, TX.v
Get fast, accurate hair drug testing at our convenient Round Rock, TX locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Round Rock, TX.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Round Rock, TX.
Accurate 5 panel drug testing with fast, confidential results—trusted by Round Rock, TX employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Round Rock, TX workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Round Rock, TX workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Round Rock, TX drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Torin was great. Explained everything so no questions
Tony Lombardo - 4/18/2025
Reception is kind and helpful , everything quick and simple , best urgent care
Yusuf Narmuradov - 11/19/2024
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
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
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
Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!
Michael Williams - 12/2/2024
Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!
Jesse Dupre - 4/12/2025
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
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 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