DOT CONSORTIUM ENROLLMENT - Huntsville, TN

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included


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.

  • We offer 1, 2 and 3 year memberships (multi-year discounts)
  • All random selection testing and testing fees included (no hidden costs)
  • MIS report at year-end and upon request
  • DER support, Clearinghouse assistance (FMCSA), DOT Physicals, MVR Reports & Supervisor Training

Why is a DOT Consortium Required?

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

  • All random selection test fees (drug & alcohol where applicable)
  • DER support & audit-ready documentation
  • Federal CCFs (5-part) for DOT drug tests
  • FMCSA Clearinghouse registration assistance
  • Policy templates (DOT Drug & Alcohol)
  • Supervisor reasonable-suspicion training options

36 DOT Drug-Testing Centers in Huntsville

Minutes Away, Test Today

2974 Baker Hwy0.85 miles

2974 Baker Hwy
Huntsville, TN 37756

20405 Alberta St Ste A7.80 miles

20405 Alberta St Ste A
Oneida, TN 37841

281 Underpass Dr8.29 miles

281 Underpass Dr
Oneida, TN 37841

3170 Appalachian Hwy Ste 518.16 miles

3170 Appalachian Hwy Ste 5
Jacksboro, TN 37757

2305 Jacksboro Pike19.59 miles

2305 Jacksboro Pike
La Follette, TN 37766

2702 Jacksboro Pike19.77 miles

2702 Jacksboro Pike
Jacksboro, TN 37757

2503 Jacksboro Pike19.77 miles

2503 Jacksboro Pike
Jacksboro, TN 37757

905 E Central Ave21.57 miles

905 E Central Ave
La Follette, TN 37766

923 E Central Ave21.57 miles

923 E Central Ave
La Follette, TN 37766

919 E Central Ave Ste 10121.57 miles

919 E Central Ave Ste 101
La Follette, TN 37766

436 Central Ave W23.74 miles

436 Central Ave W
Jamestown, TN 38556

589 W Highway 9228.53 miles

589 W Highway 92
Williamsburg, KY 40769

120 Tanner Pl28.53 miles

120 Tanner Pl
Clinton, TN 37716

110 Executive Park Dr28.88 miles

110 Executive Park Dr
Clinton, TN 37716

1107 N Charles G Seivers Blvd Ste 10329.41 miles

1107 N Charles G Seivers Blvd Ste 103
Clinton, TN 37716

998 S Hwy 25 W30.03 miles

998 S Hwy 25 W
Williamsburg, KY 40769

988 Oak Ridge Tpke Ste L5030.27 miles

988 Oak Ridge Tpke Ste L50
Oak Ridge, TN 37830

115b S Illinois Ave30.53 miles

115b S Illinois Ave
Oak Ridge, TN 37830

100 Union Valley Rd Ste 12032.23 miles

100 Union Valley Rd Ste 120
Oak Ridge, TN 37830

1 S Creek Dr Ste 10232.70 miles

1 S Creek Dr Ste 102
Monticello, KY 42633

166 Hospital St34.94 miles

166 Hospital St
Monticello, KY 42633

1855 Tanner Way36.04 miles

1855 Tanner Way
Harriman, TN 37748

2317 S Roane St36.11 miles

2317 S Roane St
Harriman, TN 37748

1410 Centerpoint Blvd Bldg B38.06 miles

1410 Centerpoint Blvd Bldg B
Knoxville, TN 37932

9135 Middlebrook Pike39.57 miles

9135 Middlebrook Pike
Knoxville, TN 37923

13060 Palestine Ln39.65 miles

13060 Palestine Ln
Knoxville, TN 37934

801 Tennessee Rd Ste J39.71 miles

801 Tennessee Rd Ste J
Albany, KY 42602

11075 Parkside Dr40.06 miles

11075 Parkside Dr
Knoxville, TN 37934

215 Center Park Dr Ste 40040.64 miles

215 Center Park Dr Ste 400
Knoxville, TN 37922

108b W Inskip Dr40.68 miles

108b W Inskip Dr
Knoxville, TN 37912

9330 Park West Blvd Ste 50040.70 miles

9330 Park West Blvd Ste 500
Knoxville, TN 37923

1260 Gallaher Rd Stes B And C40.75 miles

1260 Gallaher Rd Stes B And C
Kingston, TN 37763

101 Glenleigh Ct40.87 miles

101 Glenleigh Ct
Knoxville, TN 37922

116 Glenleigh Ct Ste 340.90 miles

116 Glenleigh Ct Ste 3
Knoxville, TN 37934

10430 Lovell Center Dr41.05 miles

10430 Lovell Center Dr
Knoxville, TN 37922

1 Trillium Way41.28 miles

1 Trillium Way
Corbin, KY 40701

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA)

Adhering to the guidelines of 49 CFR 382.305, employers must ensure they participate in a compliant random testing program. Owner-operators are required to be part of a consortium that includes at least two covered employees, ensuring safety standards are uniformly applied. In Huntsville, TN, it's crucial to participate in a consortium that rigorously follows these federal regulations to sustain safety in transportation.

  • 50% Controlled Substances Testing (including a DOT 5-panel urine test)
  • 10% Breath Alcohol Testing (BAT)
FMCSA Enroll Today

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 Huntsville, TN.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not applicable for USCG random minimums
USCG Enroll Today

Federal Aviation Administration (FAA)

Following the regulations outlined in 14 CFR Part 120, employers must incorporate all safety-sensitive duties into their testing protocols. In Huntsville, TN, the aviation sector adheres to this by including rigorous testing processes that cover key safety positions to maintain operational integrity.

  • 25% Controlled Substances Testing using the DOT 5-panel urine test
  • 10% Breath Alcohol Testing (BAT)
FAA Enroll Today

FRA- Federal Railroad Administration

The Federal Railroad Administration, or FRA, requires railroads to submit and adhere to a random testing plan that has received FRA approval in line with 49 CFR 219.601-219.609. Huntsville, TN-based rail services incorporate this standard into operational protocols to ensure ongoing safety and regulatory compliance.

Employee Category Drugs Alcohol
Covered Service 25% 10%
Maintenance of Way / Roadway Workers 25% 10%
Mechanical 50% 25%
FRA Enroll Today

FTA- Federal Transit Administration

In Huntsville, TN, employers under 49 CFR Part 655 must adopt a scientifically valid method for random testing selections. This requirement ensures the integrity of the public transportation system within the state, promoting safe and reliable transit.

  • The state of Huntsville, TN supports these measures, recognizing their significance in safeguarding public transportation safety standards.
  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Huntsville, TN, operators regulated by Parts 192, 193, or 195 must conduct tests on covered employees following the guidelines set by 49 CFR Part 199.

  • 50%-Drugs
  • Alcohol- N/A (no PHMSA random alcohol minimum)
PHMSA Enroll Today

Who Must Be in a DOT Random Program?

  • Truck drivers (CDL) & motor carriers
  • Train engineers, conductors, dispatchers
  • Merchant mariners & marine employers
  • Airline pilots, flight attendants, mechanics, ATC
  • Pipeline operations, maintenance & emergency response
  • Transit operations, maintenance & certain CDL roles

Owner-Operators , Small, Medium & Large Employers

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 TODAY

Complete Compliance Package for Independent Operators & Small Companies

  • 1 DOT Drug Test
  • First-year Consortium membership (all randoms included)
  • 1 Supervisor training (reasonable suspicion)
  • 1 DOT Drug & Alcohol Policy
  • 1 Certificate of Compliance

Need more tests? Additional DOT drug tests can be added at a discount.

Enroll Today! (800) 221-4291

Enroll in the DOT Consortium

Enroll Today

Immediate compliance for DOT random testing. Perfect for owner-operators and employers of any size.

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

Are there penalties for non compliance?

Failing to comply with DOT drug and alcohol testing requirements can result in severe consequences for both employers and drivers, including:

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

DOT Consortium: Frequently Asked Questions

What is a DOT Consortium (C/TPA) and who needs it?

A consortium C/TPA is an essential service handling all or parts of an organization's drug and alcohol testing program, including random selection pools and compliance duties under 49 CFR part 40.

Are random testing percentages always the same or do they change?

Yearly, DOT random testing rates might vary based on the positivity rates. Nevertheless, in our consortium, regardless of rate alterations, all DOT random testing fees are included.

What happens when I am selected for a random test?

ADT will alert the company DER or Owner Operator by both email and phone to inform them of the nearest testing center and instructions. The notified employee must promptly head to the test site.

What drugs are tested on a DOT drug test?

A DOT drug test examines for a DOT 5-panel urine test and a DOT breath alcohol test. It is crucial that all tests are conducted on a Federal CCF form and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can assist by organizing the necessary documents, including pre-employment test records, evidence of random pool enrollment, supervisor training certificates, DOT policy creation, and MIS reports.

How often can I update my employee pool?

We acknowledge employee roster updates every quarter, with the ability to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Huntsville 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Huntsville, TN employers and individuals nationwide.

Huntsville 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Huntsville, TN workplace and personal testing needs.

Huntsville On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Huntsville, TN workplace compliant.

Huntsville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Huntsville, TN drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT Consortium is a program that manages random drug and alcohol testing for DOT-regulated employers and owner-operators. It ensures compliance with federal testing requirements by maintaining a random selection pool, managing notifications, and handling test scheduling and reporting.
All employers and owner-operators who fall under DOT agency regulations — including FMCSA, FAA, FTA, FRA, PHMSA, and USCG — must participate in a random drug and alcohol testing program. Owner-operators must join a third-party consortium to meet compliance standards.
Enrollment includes participation in a DOT-approved random testing pool, random drug and alcohol tests, test scheduling, employee notifications, Certificate of Compliance, and annual MIS reporting. Accredited Drug Testing also provides program administration, policy assistance, and ongoing compliance support.
Enrollment can be completed online at accrediteddrugtesting.com by selecting the DOT Consortium Enrollment option, or by calling (800) 221-4291. Once enrolled, participants receive immediate documentation and compliance materials.
Each enrolled company or owner-operator receives a Certificate of Compliance, MIS reports, and other documentation verifying participation in a DOT-compliant random testing pool. These records help demonstrate compliance during DOT audits or inspections.
Yes. Accredited Drug Testing’s consortium program automatically manages all random selections and notifications. When a driver or employee is selected, Accredited coordinates testing at a nearby collection site and provides results reporting and recordkeeping.

Customer Reviews

Really Helpful

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

quick to assist

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

Super Helpful

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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Extremely polite

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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025


(800) 221-4291