DOT CONSORTIUM ENROLLMENT - Spring Hill, 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 Spring Hill

Minutes Away, Test Today

5421 Main St Ste B0.53 miles

5421 Main St Ste B
Spring Hill, TN 37174

1600 Nashville Hwy Ste 1048.12 miles

1600 Nashville Hwy Ste 104
Columbia, TN 38401

225 Noah Dr Ste 36010.77 miles

225 Noah Dr Ste 360
Franklin, TN 37064

208 W 5th St Ste A10.94 miles

208 W 5th St Ste A
Columbia, TN 38401

919 Murfreesboro Rd12.46 miles

919 Murfreesboro Rd
Franklin, TN 37064

1218 Trotwood Ave12.47 miles

1218 Trotwood Ave
Columbia, TN 38401

1223 Hatcher Ln12.47 miles

1223 Hatcher Ln
Columbia, TN 38401

2516 Hospitality Dr.12.69 miles

2516 Hospitality Dr.
Columbia, TN 38401

854 W James Campbell Blvd Ste 30112.82 miles

854 W James Campbell Blvd Ste 301
Columbia, TN 38401

100 Covey Dr Ste 30912.83 miles

100 Covey Dr Ste 309
Franklin, TN 37067

2001 Mallory Ln, Coolsprings Professional , Sui13.82 miles

2001 Mallory Ln, Coolsprings Professional , Sui
Franklin, TN 37067

7105 S Springs Dr Ste 11115.23 miles

7105 S Springs Dr Ste 111
Franklin, TN 37067

9040 Carothers Pkwy Ste A20515.43 miles

9040 Carothers Pkwy Ste A205
Franklin, TN 37067

1720 General George Patton Dr Ste C315.70 miles

1720 General George Patton Dr Ste C3
Brentwood, TN 37027

100 International Dr Ste 10615.89 miles

100 International Dr Ste 106
Franklin, TN 37067

1735 Galleria Blvd Ste 105016.21 miles

1735 Galleria Blvd Ste 1050
Franklin, TN 37067

2339 Hillsboro Rd17.68 miles

2339 Hillsboro Rd
Franklin, TN 37069

2727 Fairview Blvd18.06 miles

2727 Fairview Blvd
Fairview, TN 37062

231 Wilson Pike Cir Ste 20620.25 miles

231 Wilson Pike Cir Ste 206
Brentwood, TN 37027

1095 N Ellington Pkwy20.28 miles

1095 N Ellington Pkwy
Lewisburg, TN 37091

1080 N Ellington Pkwy20.28 miles

1080 N Ellington Pkwy
Lewisburg, TN 37091

189 Monroe Pl Ste 10420.57 miles

189 Monroe Pl Ste 104
Ashland City, TN 37015

811 N Main St20.58 miles

811 N Main St
Mount Pleasant, TN 38474

103 Powell Ct20.79 miles

103 Powell Ct
Brentwood, TN 37027

105 Westwood Pl20.94 miles

105 Westwood Pl
Brentwood, TN 37027

210 Franklin Rd Ste 4b20.96 miles

210 Franklin Rd Ste 4b
Brentwood, TN 37027

115 E Park Dr Ste 30021.11 miles

115 E Park Dr Ste 300
Brentwood, TN 37027

5046 Thoroughbred Ln21.17 miles

5046 Thoroughbred Ln
Brentwood, TN 37027

10644 Concord Rd21.59 miles

10644 Concord Rd
Brentwood, TN 37027

6716 Nolensville Rd21.66 miles

6716 Nolensville Rd
Brentwood, TN 37027

335 1st Ave N22.13 miles

335 1st Ave N
Lewisburg, TN 37091

529 W Commerce St22.20 miles

529 W Commerce St
Lewisburg, TN 37091

304 W Church St22.22 miles

304 W Church St
Lewisburg, TN 37091

6005 Nolensville Pike Ste 20522.50 miles

6005 Nolensville Pike Ste 205
Nashville, TN 37211

5543 Edmondson Pike Ste 26122.59 miles

5543 Edmondson Pike Ste 261
Nashville, TN 37211

7643 Highway 70 S22.60 miles

7643 Highway 70 S
Nashville, TN 37221

641 E Commerce St22.75 miles

641 E Commerce St
Lewisburg, TN 37091

5826 Nolensville Pike23.38 miles

5826 Nolensville Pike
Nashville, TN 37211

391 Wallace Rd25.35 miles

391 Wallace Rd
Nashville, TN 37211

985 Industrial Blvd25.40 miles

985 Industrial Blvd
Smyrna, TN 37167

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Under the jurisdiction of 49 CFR 382.305, employers must uphold a compliant random testing program. In Spring Hill, TN, as in the rest of the nation, owner-operators are mandated to participate in a consortium pool that encompasses at least two covered employees.

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

Operating under the oversight of the United States Coast Guard (USCG), which is part of Homeland Security, marine employers are mandated by 46 CFR Part 16.230 to facilitate random drug testing of crewmembers tasked with safety-sensitive responsibilities. In Spring Hill, TN, as well as elsewhere, adherence to these regulations is critical.

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

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers are mandated to include all safety-sensitive functions in their drug and alcohol testing programs. In regions such as Spring Hill, TN, adhering to these regulations is crucial for ensuring the safety of aviation operations.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration (FRA) requires railroads to not only submit an accurately detailed random testing plan but also to strictly adhere to it, as specified in 49 CFR 219.601-219.609.

Compliance is essential for maintaining safety and efficiency in the railway systems which run through various states, including Spring Hill, TN.

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 obligated to utilize scientifically valid selection methods for testing. This ensures a higher level of safety and compliance, notably impacting public transportation systems in locations such as Spring Hill, TN.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline operators adhering to Parts 192, 193, or 195 must perform testing on covered employees as per 49 CFR Part 199 standards. This regulation guarantees that the personnel handling pipeline operations are subjected to regular and rigorous testing, which is especially pertinent in the Spring Hill, TN, an area dependent on the secure transportation of resources through pipelines.

  • 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 acts as a service agent managing part or all of an employer's drug and alcohol testing responsibilities, including setting up random testing pools and ensuring compliance according to 49 CFR part 40.

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

Answer: The DOT can adjust random testing percentages annually based on the positivity rate. Regardless, in our consortium, all random testing fees, irrespective of the rate, are covered.

What happens when I am selected for a random test?

Answer: ADT informs the company DER or Owner Operator through email or phone specifying the nearby testing location and instructions. The selected employee is required to report promptly to the test center following notification.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test involves a DOT 5 panel urine examination and a DOT breath alcohol evaluation, ensuring all tests are carried out on a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT offers support by organizing the necessary paperwork, including pre-employment tests, proof of random pool enrollment, supervisor training certificates, and DOT policy developments.

How often can I update my employee pool?

Answer: Employee roster updates are confirmed quarterly. Employers can add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Spring Hill Drug Testing

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Spring Hill DNA Testing

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Spring Hill Industry Training

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

Spring Hill Hair Drug Testing

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

Spring Hill Alcohol Testing

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

Spring Hill Drug Testing Services

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

Spring Hill 5 Panel Drug Test

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

Spring Hill 10 Panel Drug Test

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

Spring Hill On Site Drug Testing

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

Spring Hill DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Spring Hill, 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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

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

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Great service

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

Jesse Dupre - 4/12/2025


(800) 221-4291