DOT CONSORTIUM ENROLLMENT - Gray, 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

40 DOT Drug-Testing Centers in Gray

Minutes Away, Test Today

208 Suncrest St Unit 20.65 miles

208 Suncrest St Unit 2
Gray, TN 37615

208 Suncrest St Ste 20.65 miles

208 Suncrest St Ste 2
Gray, TN 37615

203 Gray Commons Cir1.54 miles

203 Gray Commons Cir
Johnson City, TN 37615

4600 Fort Henry Dr4.10 miles

4600 Fort Henry Dr
Kingsport, TN 37663

200 Med Tech Parkway6.94 miles

200 Med Tech Parkway
Johnson City, TN 37604

3041 Shipley St7.48 miles

3041 Shipley St
Kingsport, TN 37664

401 Princeton Rd7.70 miles

401 Princeton Rd
Johnson City, TN 37601

402 Princeton Rd B7.74 miles

402 Princeton Rd B
Johnson City, TN 37601

1321 Sunset Dr Ste A-218.00 miles

1321 Sunset Dr Ste A-21
Johnson City, TN 37604

395 Forest Cir Ste 1008.30 miles

395 Forest Cir Ste 100
Jonesborough, TN 37659

2811 W Market St Ste. 18.89 miles

2811 W Market St Ste. 1
Johnson City, TN 37604

2020 Brookside Dr Ste 209.20 miles

2020 Brookside Dr Ste 20
Kingsport, TN 37660

1101 E Stone Dr9.71 miles

1101 E Stone Dr
Kingsport, TN 37660

378 Marketplace Dr Ste 59.91 miles

378 Marketplace Dr Ste 5
Johnson City, TN 37604

135 W Ravine Rd Ste 1-b10.05 miles

135 W Ravine Rd Ste 1-b
Kingsport, TN 37660

105 W Stone Dr Ste 1j10.49 miles

105 W Stone Dr Ste 1j
Kingsport, TN 37660

111 W Stone Dr Ste 11010.49 miles

111 W Stone Dr Ste 110
Kingsport, TN 37660

1900 W Elk Ave13.51 miles

1900 W Elk Ave
Elizabethton, TN 37643

1501 W Elk Ave14.06 miles

1501 W Elk Ave
Elizabethton, TN 37643

314 Rogosin Dr14.22 miles

314 Rogosin Dr
Elizabethton, TN 37643

1816 Volunteer Pkwy16.88 miles

1816 Volunteer Pkwy
Bristol, TN 37620

1230 Volunteer Pkwy18.50 miles

1230 Volunteer Pkwy
Bristol, TN 37620

350 Blountville Hwy Ste 10118.57 miles

350 Blountville Hwy Ste 101
Bristol, TN 37620

2686 W State St19.02 miles

2686 W State St
Bristol, TN 37620

518 Carolina Ave19.91 miles

518 Carolina Ave
Erwin, TN 37650

100 Greenway Circle20.17 miles

100 Greenway Circle
Erwin, TN 37650

1404 Tusculum Blvd Mob #3 #230021.34 miles

1404 Tusculum Blvd Mob #3 #2300
Greeneville, TN 37745

2534 Mendota Rd22.03 miles

2534 Mendota Rd
Mendota, VA 24270

1021 Coolidge St Ste 427.61 miles

1021 Coolidge St Ste 4
Greeneville, TN 37743

4966 Us Highway 11w29.03 miles

4966 Us Highway 11w
Rogersville, TN 37857

948 W Broadway St29.58 miles

948 W Broadway St
Rogersville, TN 37857

16000 Johnston Memorial Dr33.33 miles

16000 Johnston Memorial Dr
Abingdon, VA 24211

24530 Falcon Place Blvd Ste 10033.33 miles

24530 Falcon Place Blvd Ste 100
Abingdon, VA 24211

603 Campus Dr Ste 10033.54 miles

603 Campus Dr Ste 100
Abingdon, VA 24210

16559 Riverside Dr34.66 miles

16559 Riverside Dr
Saint Paul, VA 24283

16419 Wise St34.86 miles

16419 Wise St
St. Paul, VA 24283

470 E Main St35.16 miles

470 E Main St
Abingdon, VA 24210

609 E Main St35.58 miles

609 E Main St
Abingdon, VA 24210

Po Box 3600 58 Carroll St36.27 miles

Po Box 3600 58 Carroll St
Lebanon, VA 24266

1418 Park Ave Nw36.36 miles

1418 Park Ave Nw
Norton, VA 24273

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Organizations compliant with 49 CFR 382.305 must uphold a proper random testing program. Owner-operators are obligated to participate in a consortium pool comprised of two or more covered employees. This requirement is strictly enforced to ensure road safety in states like Gray, TN.

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

USCG: United States Coast Guard (under Homeland Security)

Marine employers abiding by 46 CFR Part 16.230 must execute random drug testing protocols tailored for crewmembers engaged in safety-sensitive roles. This requirement is in place to assure troubleshooting and prompt corrective action. The state of Gray, TN, like others, commits to these rigorous actions to maintain marine safety and security.

  • 50% Rate: Controlled Substances are evaluated using a DOT 5-panel urine test.
  • Alcohol standards do not apply to USCG random minimums.
USCG Enroll Today

Federal Aviation Administration (FAA)

Employers falling under 14 CFR Part 120 must account for every safety-sensitive operation within their purview.

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

These provisions include adherence within Gray, TN, ensuring all aviation safety protocols are meticulously observed.

FAA Enroll Today

FRA- Federal Railroad Administration

FRA Regulations for Railroads

Railroads need to establish and adhere to an FRA-approved random testing plan according to 49 CFR 219.601-219.609. This is essential to maintain safety and compliance.

In the state of Gray, TN, where rail transport is a vital part of commerce and passenger movement, adherence to these FRA guidelines ensures the well-being of both the workforce and the public.

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

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. Gray, TN is among the states enforcing these federal mandates, ensuring public welfare on transit systems is a primary concern.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 are required to conduct employee testing as per 49 CFR Part 199. This regulation ensures safety across pipeline operations, with no exception in compliance for those operating within Gray, TN.

  • 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 acts as a service agent that oversees some or all components of an employer's drug and alcohol testing programs, managing random testing pools and compliance activities as per 49 CFR part 40.

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

    The annual DOT random testing rates may fluctuate based on the positivity rates. However, irrespective of these rates in our consortium, all DOT random testing fees are encompassed.

  • What happens when I am selected for a random test?

    Upon selection, ADT communicates with the company's DER or Owner Operator via email/phone, providing the nearest test location and instructions. The notified employee must head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

    The DOT drug screening involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that all tests utilize a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT can organize all required documentation, including pre-employment test records, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    Employee roster updates are verified quarterly. Employers can add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Gray Drug Testing

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Gray DOT Drug Testing

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Gray DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Gray, TN.

Gray Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Gray, TN.v

Gray Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Gray, TN locations—results you can trust, every time!

Gray Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Gray, TN.

Gray Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Gray, TN.

Gray 5 Panel Drug Test

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

Gray 10 Panel Drug Test

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

Gray On Site Drug Testing

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

Gray DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gray, 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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Very professional and very quick

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

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

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

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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