DOT CONSORTIUM ENROLLMENT - Corryton, 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

29 DOT Drug-Testing Centers in Corryton

Minutes Away, Test Today

8712 Asheville Hwy9.26 miles

8712 Asheville Hwy
Knoxville, TN 37924

4711 Centerline Dr10.31 miles

4711 Centerline Dr
Knoxville, TN 37917

7200 Strawberry Plains Pike10.61 miles

7200 Strawberry Plains Pike
Knoxville, TN 37914

4306 Asheville Hwy11.34 miles

4306 Asheville Hwy
Knoxville, TN 37914

2725 E Governor John Sevier Hwy13.51 miles

2725 E Governor John Sevier Hwy
Knoxville, TN 37914

930 E Emerald Ave Ste 81313.84 miles

930 E Emerald Ave Ste 813
Knoxville, TN 37917

108b W Inskip Dr14.46 miles

108b W Inskip Dr
Knoxville, TN 37912

110 Hospital Dr15.07 miles

110 Hospital Dr
Jefferson City, TN 37760

1826 Ailor Ave15.73 miles

1826 Ailor Ave
Knoxville, TN 37921

1171 Highway 11 E Ste 10116.10 miles

1171 Highway 11 E Ste 101
Talbott, TN 37877

110 Executive Park Dr16.31 miles

110 Executive Park Dr
Clinton, TN 37716

153 E Broadway Blvd16.56 miles

153 E Broadway Blvd
Jefferson City, TN 37760

2270 Sutherland Ave Ste 10116.58 miles

2270 Sutherland Ave Ste 101
Knoxville, TN 37919

2547 Sutherland Ave16.87 miles

2547 Sutherland Ave
Knoxville, TN 37919

120 Tanner Pl16.97 miles

120 Tanner Pl
Clinton, TN 37716

1924 Alcoa Hwy Ste U6717.36 miles

1924 Alcoa Hwy Ste U67
Knoxville, TN 37920

1932 Alcoa Hwy, Bldg C,#15517.39 miles

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

4028 Papermill Dr Ste 917.65 miles

4028 Papermill Dr Ste 9
Knoxville, TN 37909

4605 Papermill Dr Ste 118.20 miles

4605 Papermill Dr Ste 1
Knoxville, TN 37909

4206 Sutherland Avenue18.65 miles

4206 Sutherland Avenue
Knoxville, TN 37919

2190 Winfield Dunn Pkwy19.06 miles

2190 Winfield Dunn Pkwy
Sevierville, TN 37876

1107 N Charles G Seivers Blvd Ste 10319.19 miles

1107 N Charles G Seivers Blvd Ste 103
Clinton, TN 37716

1015 Hunters Xing19.21 miles

1015 Hunters Xing
Alcoa, TN 37701

1225 E Weisgarber Rd Ste 20019.36 miles

1225 E Weisgarber Rd Ste 200
Knoxville, TN 37909

1300 Old Weisgarber Rd19.37 miles

1300 Old Weisgarber Rd
Knoxville, TN 37909

7211 Wellington Dr20.64 miles

7211 Wellington Dr
Knoxville, TN 37919

1026 Highway 92 S22.00 miles

1026 Highway 92 S
Dandridge, TN 37725

8350 Kingston Pike22.14 miles

8350 Kingston Pike
Knoxville, TN 37919

309 N Broad St22.49 miles

309 N Broad St
New Tazewell, TN 37825

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers subject to 49 CFR 382.305 are required to maintain a compliant random testing program. It is mandatory for owner-operators to be part of a consortium pool containing two or more covered employees.

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

Corryton, TN holds particular emphasis on maintaining safety and compliance with these regulations to ensure both employer and operator adhere to all necessary standards.

FMCSA Enroll Today

The United States Coast Guard, now part of Homeland Security, mandates marine employers operating under 46 CFR Part 16.230 to conduct random drug tests for their safety-sensitive positions. An essential practice in Corryton, TN, these tests help ensure the safety of operations performed by crewmembers on maritime vessels.

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

FAA: Oversight by the Federal Aviation Administration

Companies under the jurisdiction of 14 CFR Part 120 are mandated to involve all individuals in safety-sensitive roles within their drug and alcohol testing programs. Corryton, TN is committed to enforcing these aviation standards diligently.

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

FRA- Federal Railroad Administration

FRA - Federal Railroad Administration

In Corryton, TN, railroads are obligated to draft, submit, and adhere to an FRA-approved random drug and alcohol testing plan as specified under 49 CFR 219.601-219.609. This ensures a high standard of safety and operational reliability on the tracks as adherence to such guidelines helps in mitigating risks associated with substance abuse among railroad personnel.

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

FTA: Federal Transit Administration Obligations in Corryton, TN

Employers in Corryton, TN, governed by 49 CFR Part 655, must employ a scientifically sound selection process for employee testing. This ensures that all safety-sensitive transit operations maintain necessary compliance with federal standards.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA - Pipeline and Hazardous Materials Safety Administration

In Corryton, TN, operators under the jurisdiction of Parts 192, 193, or 195 are mandated to test their covered employees following the guidelines of 49 CFR Part 199. Compliance with these federal testing requirements is essential for maintaining operational safety and protecting public health by ensuring that personnel involved with pipelines are free from the influence of drugs and alcohol.

  • 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 exactly is a DOT Consortium (C/TPA) and who should consider joining?

A consortium C/TPA acts as a service provider that handles an employer's drug and alcohol testing program, which includes managing random testing pools to ensure adherence to 49 CFR Part 40 regulations.

Do the rates for random testing remain consistent?

Generally, DOT random testing percentages fluctuate yearly based on positivity rates. Nonetheless, our consortium ensures that all DOT random testing fees are covered, irrespective of rate changes.

What occurs after selection for a random test?

ADT will reach out to the Designated Employer Representative (DER) or Owner Operator via email and phone with testing site details and necessary instructions. Once informed, the chosen employee must promptly visit the testing location.

What substances are screened in a DOT drug test?

A DOT test encompasses a 5-panel urine drug screen and a DOT breath alcohol test. It's vital to confirm that all examinations are conducted using the Federal CCF and Federal Alcohol Testing Form.

Assistance during a DOT audit or inspection needed?

ADT can assist by organizing all essential documents, including pre-employment testing records, evidence of random pool enrollment, supervisor training certifications, and DOT policy development along with MIS reports.

Frequency of employee pool updates?

Employee lists are updated quarterly, allowing employers to 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

Corryton Drug Testing

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Corryton Industry Training

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

Corryton Hair Drug Testing

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

Corryton Alcohol Testing

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

Corryton Drug Testing Services

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

Corryton 5 Panel Drug Test

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

Corryton 10 Panel Drug Test

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

Corryton On Site Drug Testing

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

Corryton DOT Physicals

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

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

Fast and easy

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

Peter Villegas - 1/19/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

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 experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Great service

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

Jesse Dupre - 4/12/2025

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

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


(800) 221-4291