DOT CONSORTIUM ENROLLMENT - Walnut Grove, 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

37 DOT Drug-Testing Centers in Walnut Grove

Minutes Away, Test Today

1100 Highway 16 E10.77 miles

1100 Highway 16 E
Carthage, MS 39051

1071 E Franklin St11.04 miles

1071 E Franklin St
Carthage, MS 39051

1 Medical Ln16.34 miles

1 Medical Ln
Forest, MS 39074

25117 Highway 1520.60 miles

25117 Highway 15
Union, MS 39365

1106 Central Dr Ste 121.57 miles

1106 Central Dr Ste 1
Philadelphia, MS 39350

10 7th St22.84 miles

10 7th St
Decatur, MS 39327

14884 Hwy 1523.10 miles

14884 Hwy 15
Decatur, MS 39327

317 Highway 13 S23.15 miles

317 Highway 13 S
Morton, MS 39117

1001 Holland Ave23.55 miles

1001 Holland Ave
Philadelphia, MS 39350

1056 Holland Ave23.63 miles

1056 Holland Ave
Philadelphia, MS 39350

1120 E Main St24.62 miles

1120 E Main St
Philadelphia, MS 39350

9421 Eastside Drive Ext28.47 miles

9421 Eastside Drive Ext
Newton, MS 39345

210 Industrial Park Dr28.73 miles

210 Industrial Park Dr
Morton, MS 39117

530 Veterans Memorial Dr32.30 miles

530 Veterans Memorial Dr
Kosciusko, MS 39090

332 Highway 12 W33.71 miles

332 Highway 12 W
Kosciusko, MS 39090

276b Nissan Pkwy Bldg C Suite 20034.68 miles

276b Nissan Pkwy Bldg C Suite 200
Canton, MS 39046

507 Lakeland Pl36.82 miles

507 Lakeland Pl
Flowood, MS 39232

1645 W Government Cv Ste F38.34 miles

1645 W Government Cv Ste F
Brandon, MS 39042

935 Highway 5139.20 miles

935 Highway 51
Madison, MS 39110

4816 Lakeland Dr39.81 miles

4816 Lakeland Dr
Jackson, MS 39232

720 Avignon Drive Suite 140.09 miles

720 Avignon Drive Suite 1
Ridgeland, MS 39157

401 Baptist Dr Ste 10440.57 miles

401 Baptist Dr Ste 104
Madison, MS 39110

357 Towne Center Pl Ste 40340.83 miles

357 Towne Center Pl Ste 403
Ridgeland, MS 39157

1551 E County Line Rd41.04 miles

1551 E County Line Rd
Jackson, MS 39211

544 Keyway Dr Ste B41.04 miles

544 Keyway Dr Ste B
Flowood, MS 39232

544b Keyway Dr41.19 miles

544b Keyway Dr
Flowood, MS 39232

1067 Highland Colony Pkwy Ste G41.48 miles

1067 Highland Colony Pkwy Ste G
Ridgeland, MS 39157

112 Southlake Cir41.64 miles

112 Southlake Cir
Canton, MS 39046

1031 North Flowood Drive,41.67 miles

1031 North Flowood Drive,
Flowood, MS 39232

5606 Old Canton Rd41.71 miles

5606 Old Canton Rd
Jackson, MS 39211

730 Ridgewood Rd41.78 miles

730 Ridgewood Rd
Ridgeland, MS 39157

342 Gilchrist Dr41.82 miles

342 Gilchrist Dr
Pearl, MS 39208

3825 Highway 80 E41.89 miles

3825 Highway 80 E
Pearl, MS 39208

1020 River Oaks Dr Ste 16041.91 miles

1020 River Oaks Dr Ste 160
Flowood, MS 39232

6360 I 55 N Ste 12042.28 miles

6360 I 55 N Ste 120
Jackson, MS 39211

2514 67th Avenue Loop Ste 11242.42 miles

2514 67th Avenue Loop Ste 112
Meridian, MS 39307

1006 Top St Ste J42.59 miles

1006 Top St Ste J
Flowood, MS 39232

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers under the jurisdiction of 49 CFR Section 382.305 are required to maintain a compliant random drug and alcohol testing program. Specifically, owner-operators are mandated to join a consortium that includes at least another covered employee. This regulatory framework is also applicable to businesses and transport entities operating within Walnut Grove, MS.

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

United States Coast Guard (USCG), now operating under the umbrella of homeland security, mandates marine employers, particularly in Walnut Grove, MS, to uphold the highest safety standards. Under the regulatory guidance of 46 CFR Part 16.230, marine employers must conduct random drug tests for all safety-critical crewmembers.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol testing doesn't apply to the USCG random minimum requirements
USCG Enroll Today

FAA- Federal Aviation Administration

Employers governed by 14 CFR Part 120 are mandated to incorporate all safety-sensitive functions. In Walnut Grove, MS, these requirements are critical given the volume of air traffic and the state's growing aviation sector. Ensuring that personnel are fit to perform safety-sensitive duties is imperative for flight safety and operation.

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

Adhering to these standards helps maintain a safe environment both in the air and at airports across Walnut Grove, MS.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads in Walnut Grove, MS 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 in Walnut Grove, MS and across the U.S. governed by 49 CFR Part 655 are required to implement a scientifically valid method for selecting employees for drug and alcohol testing, ensuring adherence to federally mandated guidelines and maintaining workplace safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators accountable for Parts 192, 193, or 195 are directed to test their covered employees in accordance with the standards set under 49 CFR Part 199. This establishes a benchmark for safe operational practices that is uniformly respected across various states, including Walnut Grove, MS, to secure the integrity of pipeline operations and the wellbeing of communities.

  • 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 defines a DOT Consortium (C/TPA) and its necessity?

    This refers to a service agent responsible for overseeing portions or the entirety of an employer's drug and alcohol testing program according to 49 CFR part 40, managing random testing pools and compliance duties.

  • Do random testing percentages remain constant or vary?

    DOT random testing percentages may fluctuate based on positivity rates yearly, but within our consortium, all fees for such tests remain covered, regardless of rate changes.

  • What is the procedure when selected for a random test?

    ADT will inform the Designated Employer Representative (DER) or Owner Operator with details of the nearest testing facility via email/phone. The employee needs to proceed to the test site immediately upon notification.

  • Which substances are evaluated in a DOT drug test?

    A DOT drug test typically includes a DOT 5-panel urine screening alongside a DOT breath alcohol test, ensuring that tests are on a Federal CCF and Federal Alcohol Testing Form.

  • Is assistance available during a DOT audit or inspection?

    Indeed, ADT offers aid in organizing essential documents, including pre-employment testing records, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

  • Frequency for updating employee pools?

    Employee rosters can be updated each quarter, but employers can add/remove covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Walnut Grove On Site Drug Testing

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Walnut Grove DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Walnut Grove, 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

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

Fast and easy

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

Peter Villegas - 1/19/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024


(800) 221-4291