DOT CONSORTIUM ENROLLMENT - Coles, MS

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

35 DOT Drug-Testing Centers in Coles

Minutes Away, Test Today

270 W Main St13.11 miles

270 W Main St
Centreville, MS 39631

260 E Main St13.21 miles

260 E Main St
Centreville, MS 39631

451 Bank St19.81 miles

451 Bank St
Woodville, MS 39669

150 Jefferson Davis Blvd Ste 14025.03 miles

150 Jefferson Davis Blvd Ste 140
Natchez, MS 39120

5 Stahlman St27.28 miles

5 Stahlman St
Natchez, MS 39120

287 Lower Woodville Rd27.83 miles

287 Lower Woodville Rd
Natchez, MS 39120

315 John R Junkin Drive29.28 miles

315 John R Junkin Drive
Natchez, MS 39120

2544 Highway 1032.02 miles

2544 Highway 10
Jackson, LA 70748

150 Marion Ave33.00 miles

150 Marion Ave
Mccomb, MS 39648

215 Marion Ave33.08 miles

215 Marion Ave
Mccomb, MS 39648

300 Rawls Dr Ste 30033.16 miles

300 Rawls Dr Ste 300
Mccomb, MS 39648

701 S Laurel St33.29 miles

701 S Laurel St
Summit, MS 39666

1308 Aston Ave33.36 miles

1308 Aston Ave
Mccomb, MS 39648

1017 Delaware Ave33.61 miles

1017 Delaware Ave
Mccomb, MS 39648

1700 Ee Wallace Blvd39.38 miles

1700 Ee Wallace Blvd
Ferriday, LA 71334

950 Brookway Blvd39.40 miles

950 Brookway Blvd
Brookhaven, MS 39601

940 Brookway Blvd39.42 miles

940 Brookway Blvd
Brookhaven, MS 39601

5266 Commerce St39.47 miles

5266 Commerce St
St. Francisville, LA 70775

631 Brookway Blvd39.99 miles

631 Brookway Blvd
Brookhaven, MS 39601

436 N Jackson St40.68 miles

436 N Jackson St
Brookhaven, MS 39601

1506 Harris Ave41.37 miles

1506 Harris Ave
Mccomb, MS 39648

6300 Main St43.80 miles

6300 Main St
Zachary, LA 70791

19900 Old Scenic Hwy Ste H I43.81 miles

19900 Old Scenic Hwy Ste H I
Zachary, LA 70791

15933 La Highway 41846.20 miles

15933 La Highway 418
Lettsworth, LA 70753

217 New Roads St46.78 miles

217 New Roads St
New Roads, LA 70760

405 Market St47.33 miles

405 Market St
Port Gibson, MS 39150

427 Highway 51 N47.37 miles

427 Highway 51 N
Brookhaven, MS 39601

602 Highway 51 N47.37 miles

602 Highway 51 N
Brookhaven, MS 39601

215 Highway 51 N47.37 miles

215 Highway 51 N
Brookhaven, MS 39601

2202 False River Dr48.46 miles

2202 False River Dr
New Roads, LA 70760

309 Walnut St Ste A48.58 miles

309 Walnut St Ste A
Amite, LA 70422

301 Walnut St48.59 miles

301 Walnut St
Amite, LA 70422

108 N Myrtle St49.21 miles

108 N Myrtle St
Amite, LA 70422

12902 Plank Rd49.49 miles

12902 Plank Rd
Baker, LA 70714

291a Saint Paul Rd49.85 miles

291a Saint Paul Rd
Tylertown, MS 39667

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In accordance with 49 CFR Â382.305, employers are mandated to operate a compliant random testing program. Owner-operators in Coles, MS must be part of a consortium pool consisting of two or more employees who fall under this coverage.

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

USCG- United States Coast Guard (currently part of homeland security)

Marine employers must adhere to the regulations set forth in 46 CFR Part 16.230, which require the implementation of random drug testing for safety-sensitive crew members. This requirement is uniformly applied, including within the maritime regions of Coles, MS, to ensure the safety of marine operations.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • 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 functions that are safety-sensitive. This is a nationwide requirement, also enforced throughout Coles, MS, ensuring a high safety standard in aviation.

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

FRA- Federal Railroad Administration

FRA: Federal Railroad Administration

Railroads are mandated to implement and adhere to an FRA-sanctioned random testing plan as per 49 CFR 219.601-219.609. In Coles, MS, the railroads' strategic import emphasizes the importance of this regulation for safety and environmental protection in often remote and sensitive areas.

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, under the jurisdiction of 49 CFR Part 655, must use scientifically valid selection methods for testing. In Coles, MS, these procedures are integral to maintaining and promoting public transport safety effectively.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators who are governed by Parts 192, 193, or 195 of 49 CFR Part 199 must rigorously test covered employees. Coles, MS, being a state with extensive energy and pipeline infrastructure, enforces these regulations to maintain safety standards and protect its vital resources and population.

  • 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 is a service agent responsible for managing parts or all of an employer's drug and alcohol testing program, which includes random testing pools and compliance tasks as per 49 CFR part 40.

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

Answer: DOT random testing rates might vary each year based on the positivity rate. However, in our consortium, no matter the random testing rate, all DOT random testing fees are encompassed.

What happens when I am selected for a random test?

Answer: ADT will inform the company DER or Owner Operator through email or phone with the nearest test location and necessary instructions. Once notified, the selected employee must proceed to the testing center immediately.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test includes a DOT 5-panel urine test and a DOT breath alcohol test, which are always conducted on a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT can organize the required documentation, such as pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Answer: Employee roster updates are confirmed every quarter. Employers have the possibility to add or remove covered employees up until the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Coles Drug Testing

Quickly find trusted local drug testing centers in Coles, MS — fast, convenient, and reliable every time!

Coles DOT Drug Testing

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Coles DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Coles, MS.

Coles Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Coles, MS.v

Coles Hair Drug Testing

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

Coles Alcohol Testing

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

Coles Drug Testing Services

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

Coles 5 Panel Drug Test

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

Coles 10 Panel Drug Test

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

Coles On Site Drug Testing

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

Coles DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Coles, MS 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

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

Great service

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

Jesse Dupre - 4/12/2025

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025


(800) 221-4291