DOT CONSORTIUM ENROLLMENT - Fairfield, 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

31 DOT Drug-Testing Centers in Fairfield

Minutes Away, Test Today

1021 Coolidge St Ste 42.41 miles

1021 Coolidge St Ste 4
Greeneville, TN 37743

1404 Tusculum Blvd Mob #3 #23007.32 miles

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

948 W Broadway St19.19 miles

948 W Broadway St
Rogersville, TN 37857

4966 Us Highway 11w19.85 miles

4966 Us Highway 11w
Rogersville, TN 37857

395 Forest Cir Ste 10021.45 miles

395 Forest Cir Ste 100
Jonesborough, TN 37659

518 Carolina Ave22.17 miles

518 Carolina Ave
Erwin, TN 37650

100 Greenway Circle22.47 miles

100 Greenway Circle
Erwin, TN 37650

203 Gray Commons Cir23.88 miles

203 Gray Commons Cir
Johnson City, TN 37615

208 Suncrest St Unit 224.93 miles

208 Suncrest St Unit 2
Gray, TN 37615

208 Suncrest St Ste 224.93 miles

208 Suncrest St Ste 2
Gray, TN 37615

2811 W Market St Ste. 124.93 miles

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

434 4th St Ste 31025.21 miles

434 4th St Ste 310
Newport, TN 37821

407 4th St25.24 miles

407 4th St
Newport, TN 37821

378 Marketplace Dr Ste 525.48 miles

378 Marketplace Dr Ste 5
Johnson City, TN 37604

200 Med Tech Parkway25.61 miles

200 Med Tech Parkway
Johnson City, TN 37604

1321 Sunset Dr Ste A-2125.72 miles

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

901 E Morris Blvd26.41 miles

901 E Morris Blvd
Morristown, TN 37813

1050 Freshour St Ste A26.52 miles

1050 Freshour St Ste A
Morristown, TN 37813

1403 State St26.70 miles

1403 State St
White Pine, TN 37890

1409 State St26.70 miles

1409 State St
White Pine, TN 37890

420 W Morris Blvd27.03 miles

420 W Morris Blvd
Morristown, TN 37813

850 W 3rd North St Ste A27.50 miles

850 W 3rd North St Ste A
Morristown, TN 37814

402 Princeton Rd B27.52 miles

402 Princeton Rd B
Johnson City, TN 37601

401 Princeton Rd27.53 miles

401 Princeton Rd
Johnson City, TN 37601

4600 Fort Henry Dr27.63 miles

4600 Fort Henry Dr
Kingsport, TN 37663

1633 W Morris Blvd Ste A27.82 miles

1633 W Morris Blvd Ste A
Morristown, TN 37813

2412 W Andrew Johnson Hwy28.83 miles

2412 W Andrew Johnson Hwy
Morristown, TN 37814

3041 Shipley St29.49 miles

3041 Shipley St
Kingsport, TN 37664

502 W 7th North St Lower Level29.59 miles

502 W 7th North St Lower Level
Morristown, TN 37814

135 W Ravine Rd Ste 1-b29.97 miles

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

111 W Stone Dr Ste 11030.34 miles

111 W Stone Dr Ste 110
Kingsport, TN 37660

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses required to adhere to 49 CFR 382.305 are mandated to maintain a proper random testing program that complies with all relevant regulations. Those who are owner-operators are obliged to be part of a larger consortium pool involving at least two covered employees. Within states like Fairfield, TN, it's crucial for compliance to ensure safe motor carrier operations.

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

USCG: United States Coast Guard (part of Homeland Security)

Under the regulation 46 CFR Part 16.230, marine employers must perform random drug testing for crewmembers involved in safety-sensitive positions. This requirement is in force across the United States, with Fairfield, TN being no exception.

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

FAA- Federal Aviation Administration

In Fairfield, TN, employers operating under 14 CFR Part 120 are expected to include all safety-sensitive functions in their compliance programs.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration (FRA) mandates that railroads establish and implement a random testing plan, approved under the guidelines set forth in 49 CFR 219.601-219.609. This regulatory requirement ensures that safety standards are uniformly met across the industry, with particular adherence needed for railroad operations within the Fairfield, TN, where rail transit plays a critical role in daily transportation.

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 throughout Fairfield, TN, governed by 49 CFR Part 655, are required to employ a scientifically valid method for the selection of individuals in random testing pools, ensuring impartiality and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 must test covered employees per 49 CFR Part 199

  • Operators governed by these parts must ensure that all testing is conducted in compliance with the outlined federal regulations. Fairfield, TN, with its vital pipeline networks and energy infrastructures, necessitates such thorough oversight to safeguard against potential hazards and ensure the welfare of its workforce.

  • 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 a service agent responsible for managing an employer's drug and alcohol testing program, covering aspects like random testing pools in accordance with 49 CFR part 40.

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

    DOT random testing rates can fluctuate yearly depending on positivity rates, but our consortium covers all DOT random testing fees regardless.

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

    ADT will contact the company DER or Owner Operator by email/phone with the nearest test site and instructions. The employee selected must immediately proceed to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    The DOT drug test uses a 5-panel urine screen and a DOT breath alcohol test, conducted on a Federal CCF for and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists with documentation organization, including pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    We verify employee roster updates each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Fairfield Hair Drug Testing

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Fairfield Alcohol Testing

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

Fairfield Drug Testing Services

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

Fairfield 5 Panel Drug Test

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

Fairfield 10 Panel Drug Test

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

Fairfield On Site Drug Testing

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

Fairfield DOT Physicals

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Excellant Performance

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

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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025


(800) 221-4291