DOT CONSORTIUM ENROLLMENT - Graysville, 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

35 DOT Drug-Testing Centers in Graysville

Minutes Away, Test Today

445 Chickamauga Dr Ste 1045.37 miles

445 Chickamauga Dr Ste 104
Dayton, TN 37321

8845 Rhea County Hwy7.68 miles

8845 Rhea County Hwy
Dayton, TN 37321

9297 Rhea County Hwy8.07 miles

9297 Rhea County Hwy
Dayton, TN 37321

9400 Rhea County Hwy8.11 miles

9400 Rhea County Hwy
Dayton, TN 37321

232 Cleveland Ave12.81 miles

232 Cleveland Ave
Pikeville, TN 37367

16931 Rankin Ave17.08 miles

16931 Rankin Ave
Dunlap, TN 37327

67 Cates Rd18.63 miles

67 Cates Rd
Dunlap, TN 37327

1060 Peerless Crossing Dr18.78 miles

1060 Peerless Crossing Dr
Cleveland, TN 37312

2650 Executive Park Nw Ste 518.78 miles

2650 Executive Park Nw Ste 5
Cleveland, TN 37312

170 Mouse Creek Rd Nw20.45 miles

170 Mouse Creek Rd Nw
Cleveland, TN 37312

5241 Highway 153 Ste 12120.67 miles

5241 Highway 153 Ste 121
Hixson, TN 37343

2700 Westside Dr Nw Ste 10320.78 miles

2700 Westside Dr Nw Ste 103
Cleveland, TN 37312

225 Clinton Ave20.98 miles

225 Clinton Ave
Spring City, TN 37381

3535 Keith St Nw Ste 522.10 miles

3535 Keith St Nw Ste 5
Cleveland, TN 37312

2336 Keith Street Nw22.15 miles

2336 Keith Street Nw
Cleveland, TN 37311

1494 Stuart Rd Ne23.22 miles

1494 Stuart Rd Ne
Cleveland, TN 37312

4706 Hixson Pike Ste B24.16 miles

4706 Hixson Pike Ste B
Hixson, TN 37343

4490 Hixson Pike24.54 miles

4490 Hixson Pike
Hixson, TN 37343

7380 Volkswagen Dr Ste 10024.74 miles

7380 Volkswagen Dr Ste 100
Chattanooga, TN 37416

2324 Congress Pkwy S24.87 miles

2324 Congress Pkwy S
Athens, TN 37303

9203 Lee Hwy Ste 925.09 miles

9203 Lee Hwy Ste 9
Ooltewah, TN 37363

1874 Decatur Pike25.75 miles

1874 Decatur Pike
Athens, TN 37303

9413 Apison Pike Ste 11026.53 miles

9413 Apison Pike Ste 110
Ooltewah, TN 37363

6101 Enterprise Park Dr26.54 miles

6101 Enterprise Park Dr
Chattanooga, TN 37416

711 Cook Dr Ste 10026.86 miles

711 Cook Dr Ste 100
Athens, TN 37303

1031 W Madison Ave26.89 miles

1031 W Madison Ave
Athens, TN 37303

909 Congress Pkwy N27.69 miles

909 Congress Pkwy N
Athens, TN 37303

409 Congress Pkwy N27.69 miles

409 Congress Pkwy N
Athens, TN 37303

7155 Lee Hwy Ste 40027.76 miles

7155 Lee Hwy Ste 400
Chattanooga, TN 37421

6102 Shallowford Rd Ste 10227.78 miles

6102 Shallowford Rd Ste 102
Chattanooga, TN 37421

5959 Shallowford Rd Ste 413b27.80 miles

5959 Shallowford Rd Ste 413b
Chattanooga, TN 37421

6016 Shallowford Rd Ste 20028.02 miles

6016 Shallowford Rd Ste 200
Chattanooga, TN 37421

7429 Shallowford Rd28.37 miles

7429 Shallowford Rd
Chattanooga, TN 37421

6740 Lee Hwy28.53 miles

6740 Lee Hwy
Chattanooga, TN 37421

1521 Gunbarrel Rd 10328.98 miles

1521 Gunbarrel Rd 103
Chattanooga, TN 37421

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 Graysville, 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)

According to 46 CFR Part 16.230, marine employers must execute random drug testing for all crew members holding safety-sensitive roles. This initiative is pivotal for preserving maritime safety in Graysville, TN waters and beyond.

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

In Graysville, TN, the state's extensive coastline demands that maritime safety protocols are strictly followed to safeguard marine operations.

USCG Enroll Today

FAA - Federal Aviation Administration

All employers, including those in Graysville, TN, operating under 14 CFR Part 120, must ensure the inclusion of all safety-sensitive functions in their testing protocols.

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

FRA- Federal Railroad Administration

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 Graysville, TN.

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 Graysville, TN, employers governed by 49 CFR Part 655 must use a scientifically valid selection method for employee testing. This requirement ensures that public transportation sectors maintain safety and reliability by methodically monitoring the substance use among employees.

    • 50%- Drugs
    • 10%-  Alcohol
    FTA Enroll Today

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Operators governed by Parts 192, 193, or 195 must subject covered employees to testing pursuant to 49 CFR Part 199. In Graysville, TN, this regulation plays an essential role in ensuring compliance with federal safety standards, particularly for companies handling transportation of hazardous materials.

    • 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 defines a DOT Consortium (C/TPA) and who requires one?

    A Consortium or C/TPA is a service provider that manages some or all aspects of an employer's drug and alcohol testing regimen, including random test pools and 49 CFR part 40 compliance duties.

    Do random testing percentages fluctuate?

    While DOT may adjust random testing rates yearly owing to positive test results, within our consortium, we guarantee all DOT random test fees are pre-included regardless of rate adjustments.

    What should I do if selected for a random test?

    Upon selection, ADT will inform the company's DER or the owner-operator via email/phone about the nearest test facility and provide directions. The selected employee must proceed to the test site immediately upon notification.

    What substances are screened in a DOT drug test?

    A DOT drug test routinely includes a five-panel urine test and a breath alcohol test. It's vital that these tests are done using a Federal CCF and Federal Alcohol Testing Form.

    Offer help during a DOT audit or inspection?

    ADT is prepared to assist in audits by gathering necessary documents such as pre-employment tests, proof of random pool membership, supervisor training certifications, DOT policy formation, and MIS reports.

    How frequently can the employee pool be updated?

    We verify updates to the employee roster quarterly. However, employers have the flexibility to add or remove covered employees ahead of selection deadlines.

    Find a DOT Drug Test Center Near You

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    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

    Fast service and friendly staff!

    Fast service and friendly staff! Could not recommend enough for drug testing services.

    Habib Malik - 4/12/2025

    Super Easy!

    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

    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

    Super helpful and courteous

    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

    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

    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

    test was quick and easy

    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

    This is by far the easiest

    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

    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

    Very helpful

    They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

    Anne Creden - 11/19/2024


    (800) 221-4291