DOT CONSORTIUM ENROLLMENT - Louisville, 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

32 DOT Drug-Testing Centers in Louisville

Minutes Away, Test Today

220 Associates Blvd4.24 miles

220 Associates Blvd
Alcoa, TN 37701

266 Joule St5.47 miles

266 Joule St
Alcoa, TN 37701

207 Gill St5.93 miles

207 Gill St
Alcoa, TN 37701

117 Gill St5.95 miles

117 Gill St
Alcoa, TN 37701

120 Suburban Rd Ste 1046.84 miles

120 Suburban Rd Ste 104
Knoxville, TN 37923

10430 Lovell Center Dr6.86 miles

10430 Lovell Center Dr
Knoxville, TN 37922

1006 E Lamar Alexander Pkwy6.90 miles

1006 E Lamar Alexander Pkwy
Maryville, TN 37804

8350 Kingston Pike7.03 miles

8350 Kingston Pike
Knoxville, TN 37919

215 Center Park Dr Ste 4007.21 miles

215 Center Park Dr Ste 400
Knoxville, TN 37922

9330 Park West Blvd Ste 5007.24 miles

9330 Park West Blvd Ste 500
Knoxville, TN 37923

11130 Kingston Pike Stes 7 And 87.25 miles

11130 Kingston Pike Stes 7 And 8
Farragut, TN 37934

116 Glenleigh Ct Ste 37.27 miles

116 Glenleigh Ct Ste 3
Knoxville, TN 37934

101 Glenleigh Ct7.29 miles

101 Glenleigh Ct
Knoxville, TN 37922

7211 Wellington Dr7.51 miles

7211 Wellington Dr
Knoxville, TN 37919

11075 Parkside Dr8.21 miles

11075 Parkside Dr
Knoxville, TN 37934

9135 Middlebrook Pike8.62 miles

9135 Middlebrook Pike
Knoxville, TN 37923

1225 E Weisgarber Rd Ste 2008.64 miles

1225 E Weisgarber Rd Ste 200
Knoxville, TN 37909

4206 Sutherland Avenue8.91 miles

4206 Sutherland Avenue
Knoxville, TN 37919

1300 Old Weisgarber Rd8.99 miles

1300 Old Weisgarber Rd
Knoxville, TN 37909

4605 Papermill Dr Ste 19.45 miles

4605 Papermill Dr Ste 1
Knoxville, TN 37909

1410 Centerpoint Blvd Bldg B9.80 miles

1410 Centerpoint Blvd Bldg B
Knoxville, TN 37932

4028 Papermill Dr Ste 99.92 miles

4028 Papermill Dr Ste 9
Knoxville, TN 37909

1932 Alcoa Hwy, Bldg C,#1559.95 miles

1932 Alcoa Hwy, Bldg C,#155
Knoxville, TN 37920

1924 Alcoa Hwy Ste U679.96 miles

1924 Alcoa Hwy Ste U67
Knoxville, TN 37920

2547 Sutherland Ave10.50 miles

2547 Sutherland Ave
Knoxville, TN 37919

2270 Sutherland Ave Ste 10110.76 miles

2270 Sutherland Ave Ste 101
Knoxville, TN 37919

13060 Palestine Ln11.18 miles

13060 Palestine Ln
Knoxville, TN 37934

1826 Ailor Ave11.60 miles

1826 Ailor Ave
Knoxville, TN 37921

125 Town Creek Rd East12.20 miles

125 Town Creek Rd East
Lenoir City, TN 37771

689 Medical Park Dr Ste 10312.31 miles

689 Medical Park Dr Ste 103
Lenoir City, TN 37772

460 Medical Park Dr Ste 10312.42 miles

460 Medical Park Dr Ste 103
Lenoir City, TN 37772

930 E Emerald Ave Ste 81313.51 miles

930 E Emerald Ave Ste 813
Knoxville, TN 37917

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In Louisville, TN, employers governed by 49 CFR 382.305 are obligated to maintain a compliant random testing program. Owner-operators must be part of a consortium pool comprising at least two covered employees. This test program aims to ensure safety on the roads by monitoring and regulating substance abuse.

  • 50%- Testing controlled substances via DOT 5-panel urine analysis
  • 10%- DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: United States Coast Guard (now under homeland security)

Marine employers, as directed by 46 CFR Part 16.230, are required to perform random drug testing for crewmembers in safety-sensitive roles. In Louisville, TN, compliance with this mandate is critical to sea operations, ensuring maritime safety and regulatory conformity.

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

FAA: Federal Aviation Administration - Louisville, TN Compliance Requirements

Employers in Louisville, TN governed by 14 CFR Part 120 must ensure that all roles involving safety-sensitive tasks are covered under the testing regulations.

  • 25% - DOT 5-panel urine tests for Controlled Substances.
  • 10% - Breath Alcohol Testing (BAT) to meet FAA requirements.
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads in Louisville, TN must adhere to a random testing plan approved by the FRA, as stipulated in Â49 CFR 219.601-219.609. This ensures that safety and regulatory compliance is maintained at all times within the state and nationally.

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 governed by 49 CFR Part 655 are required to use a method of employee selection that is scientifically valid for random drug and alcohol testing. In Louisville, TN, such compliance is vital for ensuring the safety of public transit systems, protecting passengers, and maintaining trust in public transportation services throughout the region.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Entities operating under Parts 192, 193, or 195 are required to conduct testing of covered employees as per 49 CFR Part 199. In Louisville, TN, this directive ensures that pipeline operators adhere to safety and compliance standards, safeguarding against potential hazards associated with pipeline facilities.

  • 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?

  • Answer: A consortium C/TPA serves as a service provider managing a portion or the entirety of an employer's drug and alcohol testing obligations, which includes managing random testing pools and other compliance-related tasks as outlined in 49 CFR part 40.

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

  • Answer: Although the DOT random testing rates might vary annually influenced by positivity rates, our consortium includes all associated random testing costs irrespective of what the rate is.

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

  • Answer: ADT will inform the concerned company's DER or the owner-operator through phone or email about the nearest testing center and further instructions, with the selected individual required to head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

  • Answer: A DOT drug test checks for a DOT 5-panel urine test along with a DOT breath alcohol test and is conducted utilizing the Federal CCF and Alcohol Testing Forms.

  • Can you help during a DOT audit or inspection?

  • Answer: Indeed, ADT is equipped to furnish necessary documents such as pre-employment test records, evidence of inclusion in a random pool, supervisor training certificates, DOT policy formulation, and MIS reports.

  • How often can I update my employee pool?

  • Answer: We undertake quarterly updates of the employee roster, although employers have the liberty to add or remove employees from coverage any time before the selection dates.

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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