DOT CONSORTIUM ENROLLMENT - Charlotte, 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 Charlotte

Minutes Away, Test Today

250 Beasley Dr8.22 miles

250 Beasley Dr
Dickson, TN 37055

127 Crestview Park Dr9.00 miles

127 Crestview Park Dr
Dickson, TN 37055

1904 Highway 46 S Ste 311.95 miles

1904 Highway 46 S Ste 3
Dickson, TN 37055

432 Highway 46 S12.19 miles

432 Highway 46 S
Dickson, TN 37055

313 N Main St16.74 miles

313 N Main St
Ashland City, TN 37015

202 N Main St Ste 416.75 miles

202 N Main St Ste 4
Ashland City, TN 37015

202 N Main St16.75 miles

202 N Main St
Ashland City, TN 37015

155 W Front St P.o. Box 60918.14 miles

155 W Front St P.o. Box 609
Erin, TN 37061

2727 Fairview Blvd19.38 miles

2727 Fairview Blvd
Fairview, TN 37062

2302 Madison St23.18 miles

2302 Madison St
Clarksville, TN 37043

1763 Madison St23.31 miles

1763 Madison St
Clarksville, TN 37043

111 Ussery Rd23.74 miles

111 Ussery Rd
Clarksville, TN 37043

311 Landrum Pl Ste 30023.75 miles

311 Landrum Pl Ste 300
Clarksville, TN 37043

1836 Memorial Dr23.79 miles

1836 Memorial Dr
Clarksville, TN 37043

523 Madison St Ste A24.13 miles

523 Madison St Ste A
Clarksville, TN 37040

110 Main St24.28 miles

110 Main St
Clarksville, TN 37040

7643 Highway 70 S24.92 miles

7643 Highway 70 S
Nashville, TN 37221

6606 Charlotte Pike Ste 10425.73 miles

6606 Charlotte Pike Ste 104
Nashville, TN 37209

351 Dover Rd26.04 miles

351 Dover Rd
Clarksville, TN 37042

301 West Main Street26.39 miles

301 West Main Street
Waverly, TN 37185

601 Beech St26.59 miles

601 Beech St
Centerville, TN 37033

339 White Bridge Pike26.94 miles

339 White Bridge Pike
Nashville, TN 37209

2257 Wilma Rudolph Blvd Ste D27.10 miles

2257 Wilma Rudolph Blvd Ste D
Clarksville, TN 37040

2320 Wilma Rudolph Blvd27.37 miles

2320 Wilma Rudolph Blvd
Clarksville, TN 37040

2509 Wilma Rudolph Blvd Ste D27.66 miles

2509 Wilma Rudolph Blvd Ste D
Clarksville, TN 37040

751 Chesapeake Ln Ste 103,27.88 miles

751 Chesapeake Ln Ste 103,
Clarksville, TN 37040

711 Holly Ln27.91 miles

711 Holly Ln
Waverly, TN 37185

2339 Hillsboro Rd28.00 miles

2339 Hillsboro Rd
Franklin, TN 37069

651 Dunlop Ln28.11 miles

651 Dunlop Ln
Clarksville, TN 37040

150 E Swan St28.21 miles

150 E Swan St
Centerville, TN 37033

2831 Wilma Rudolph Blvd28.66 miles

2831 Wilma Rudolph Blvd
Clarksville, TN 37040

3404 W End Ave Ste 10129.13 miles

3404 W End Ave Ste 101
Nashville, TN 37203

114a 29th Ave N29.44 miles

114a 29th Ave N
Nashville, TN 37203

2001 Glen Echo Rd29.87 miles

2001 Glen Echo Rd
Nashville, TN 37215

451 Highway 13 S Attn Lab29.94 miles

451 Highway 13 S Attn Lab
Waverly, TN 37185

1916 Patterson St Ste 103,30.03 miles

1916 Patterson St Ste 103,
Nashville, TN 37203

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

According to 49 CFR 382.305, employers, including those based in Charlotte, TN, must sustain a compliant random program. For owner-operators, joining a consortium pool is mandatory, incorporating at least two other covered employees.

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

USCG- United States Coast Guard

Operating under the jurisdiction of homeland security and particularly within Charlotte, TN, marine employers must adhere to regulations under 46 CFR Part 16.230, conducting random drug tests on safety-sensitive crew members.

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

FAA- Federal Aviation Administration

Within the aviation sector, employers governed by 14 CFR Part 120 must incorporate all safety-sensitive duties into their drug and alcohol policies. Compliance is essential to national and Charlotte, TN-based aviation operators.

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

FRA- Federal Railroad Administration

Railroad entities must create and execute a random testing plan which has been sanctioned by the FRA, adhering to the provisions of sections 49 CFR 219.601-219.609. This comprehensive framework guarantees constant safety measures across every state, including Charlotte, TN, reinforcing the core ethos of rail safety and 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

Employers in Charlotte, TN under 49 CFR Part 655 must utilize a scientifically validated method for employee selection in their random testing programs.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Charlotte, 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 agent appointed to oversee elements of an employer's drug and alcohol testing protocol, managing random testing pools and fulfilling compliance duties as required by 49 CFR part 40.

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

DOT random testing rates may vary annually depending on the positivity rate, but our consortium includes all DOT random testing costs regardless of rate changes.

What happens when I am selected for a random test?

ADT will alert the Designated Employer Representative or Owner Operator via email and phone with details of the nearest testing site and instructions. On receiving the notification, the selected participant must visit the testing location without delay.

What drugs are tested on a DOT drug test?

A DOT drug test encompasses a DOT 5-panel urine analysis along with a DOT breath alcohol test. It is vital that all tests use an official Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT is equipped to compile necessary documentation such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy documents, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed quarterly. Employers can add or remove employees covered under the testing scheme at any time before selection deadlines.

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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.

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(800) 221-4291