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
All employers within the scope of 49 CFR 382.305 are mandated to uphold a random program that adheres to compliance standards. Owner-operators are required to be a part of a consortium comprising at least two covered employees. In the state of Harrisburg, AR, these provisions are equally enforced to maintain the integrity and safety of motor carrier operations.
USCG: United States Coast Guard (Now within Homeland Security Division) - Regulatory Insights in Harrisburg, AR
Marine employers in Harrisburg, AR operating under 46 CFR Part 16.230 must execute random drug testing specifically for those crewmembers deemed safety-sensitive.
FAA: Oversight by the Federal Aviation Administration
Companies under the jurisdiction of 14 CFR Part 120 are mandated to involve all individuals in safety-sensitive roles within their drug and alcohol testing programs. Harrisburg, AR is committed to enforcing these aviation standards diligently.
Federal Railroad Administration (FRA) holds the authority over rail safety, including within Harrisburg, AR. Rail companies are tasked with submitting and executing an FRA-approved random drug and alcohol testing plan, as per 49 CFR 219.601-219.609, to ensure operational safety on the rail tracks.
| Employee Category | Drugs | Alcohol |
|---|---|---|
| Covered Service | 25% | 10% |
| Maintenance of Way / Roadway Workers | 25% | 10% |
| Mechanical | 50% | 25% |
Employers under the jurisdiction of 49 CFR Part 655 are tasked with implementing a scientifically grounded selection process. This practice ensures reliable testing outcomes and safety assurances within the domain of public transportation. Harrisburg, AR is among the states enforcing these federal mandates, ensuring public welfare on transit systems is a primary 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 Harrisburg, AR, 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 is an entity tasked with managing all aspects or parts of an employer's drug and alcohol testing program, including random testing pools and ensuring compliance according to 49 CFR part 40.
Are random testing percentages always the same or do they change?
The rates for DOT random testing can change year by year depending on the positivity rate. In our consortium, all random testing fees are covered regardless of the rate.
What happens when I am selected for a random test?
ADT will inform the company's DER or Owner Operator via email or phone about the nearest testing center, accompanied by further instructions. The selected employee must report to the testing site 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. Always ensure these are conducted using a Federal CCF and Federal Alcohol Testing Form.
Can you help during a DOT audit or inspection?
Yes, ADT can gather necessary documentation, including pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.
How often can I update my employee pool?
Employee updates to the roster are confirmed quarterly. Employers have the flexibility 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 Harrisburg, AR — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Harrisburg, AR — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Harrisburg, AR.
Including specimen collector training, DER training, reasonable suspicion training and much more in Harrisburg, AR.v
Get fast, accurate hair drug testing at our convenient Harrisburg, AR locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Harrisburg, AR.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Harrisburg, AR.
Accurate 5 panel drug testing with fast, confidential results—trusted by Harrisburg, AR employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Harrisburg, AR workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Harrisburg, AR workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Harrisburg, AR drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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
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
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!
Kali Collins - 1/16/2025
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025
Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.
Steven Harrison - 12/19/2024
Unbelievably fast and Easy, I wont be using Any other provider from now on.
Ren Wisby - 4/19/2025
I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!
Elizabeth Chiaka - 9/19/2024
Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.
Maria Lopez - 11/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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