DOT CONSORTIUM ENROLLMENT - De Soto, 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

28 DOT Drug-Testing Centers in De Soto

Minutes Away, Test Today

605 S Archusa Ave4.32 miles

605 S Archusa Ave
Quitman, MS 39355

46 Joe Jordan Dr19.81 miles

46 Joe Jordan Dr
Waynesboro, MS 39367

1703 Mcinnis Dr20.02 miles

1703 Mcinnis Dr
Waynesboro, MS 39367

940 Matthew Dr Ste 221.23 miles

940 Matthew Dr Ste 2
Waynesboro, MS 39367

920 Matthew Dr Ste A21.27 miles

920 Matthew Dr Ste A
Waynesboro, MS 39367

920 Matthew Dr21.27 miles

920 Matthew Dr
Waynesboro, MS 39367

12731 Highway 1724.36 miles

12731 Highway 17
Gilbertown, AL 36908

2514 67th Avenue Loop Ste 11225.37 miles

2514 67th Avenue Loop Ste 112
Meridian, MS 39307

549 Masonite Lake Rd25.87 miles

549 Masonite Lake Rd
Laurel, MS 39443

611-b 22nd Ave South26.53 miles

611-b 22nd Ave South
Meridian, MS 39301

1314 19th Ave27.39 miles

1314 19th Ave
Meridian, MS 39301

1500 Highway 19 N27.49 miles

1500 Highway 19 N
Meridian, MS 39307

2024 15th St Fl 227.51 miles

2024 15th St Fl 2
Meridian, MS 39301

1 Independence Sq28.13 miles

1 Independence Sq
Butler, AL 36904

2800 N Hills St30.05 miles

2800 N Hills St
Meridian, MS 39305

2313 Highway 15 N30.99 miles

2313 Highway 15 N
Laurel, MS 39440

528 N 15th Ave31.69 miles

528 N 15th Ave
Laurel, MS 39440

119 S 12th Ave31.72 miles

119 S 12th Ave
Laurel, MS 39440

30 Circle J Dr Ste 131.83 miles

30 Circle J Dr Ste 1
Laurel, MS 39440

1220 Jefferson St31.89 miles

1220 Jefferson St
Laurel, MS 39440

1430 Jefferson St32.00 miles

1430 Jefferson St
Laurel, MS 39440

1515 Jefferson St32.05 miles

1515 Jefferson St
Laurel, MS 39440

9421 Eastside Drive Ext32.29 miles

9421 Eastside Drive Ext
Newton, MS 39345

S Sixth St33.34 miles

S Sixth St
Bay Springs, MS 39422

14884 Hwy 1539.14 miles

14884 Hwy 15
Decatur, MS 39327

10 7th St39.46 miles

10 7th St
Decatur, MS 39327

105 Eaton St Po Box 15941.90 miles

105 Eaton St Po Box 159
Taylorsville, MS 39168

25117 Highway 1544.53 miles

25117 Highway 15
Union, MS 39365

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA)

Employers answerable to 49 CFR 382.305 are required to manage a compliant random testing scheme. Owner-operators must be part of a consortium group with at least two covered employees.

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

This includes compliance within De Soto, MS, where employers must adhere to these regulations diligently.

FMCSA Enroll Today

USCG - United States Coast Guard under the watch of homeland security in De Soto, MS, mandates marine employers per 46 CFR Part 16.230, to execute random drug testing for safety-sensitive crewmembers, reinforcing the commitment to maritime safety.

  • 50% - Controlled Substances through DOT 5-panel urine tests form the testing basis, essential for detecting substance misuse and ensuring the preparedness of personnel.
  • Note that Alcohol is currently not required for USCG random minimums, maintaining focus on controlled substances for this sector.
USCG Enroll Today

FAA: Federal Aviation Administration

Employers within the jurisdiction of 14 CFR Part 120 must incorporate all safety-sensitive operations in their drug and alcohol testing programs. In De Soto, MS, adhering to these requirements ensures the safety and reliability of aviation activities.

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

FRA- Federal Railroad Administration

Railroads are required to submit and adhere to a random plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This ensures that railway operations in De Soto, MS comply with federal safety regulations, maintaining the welfare of both employees and passengers and safeguarding the extensive rail networks that traverse the state.

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 within De Soto, MS and governed by 49 CFR Part 655 must ensure their random selection method is scientifically validated. This regulation guarantees fair and systematic testing procedures to enhance safety across public transit systems within the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 are required to test covered employees as specified in 49 CFR Part 199. This regulation ensures pipeline safety and helps maintain stringent security standards across states, including De Soto, MS.

  • 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 who benefits from it?

A consortium C/TPA is an external service provider managing various components of an employer's drug and alcohol testing obligations, including the facilitation of random testing groups as mandated by 49 CFR part 40.

Do random testing quotas stay constant, or do they alter?

DOT random testing rates can vary yearly depending on positivity trends. Nevertheless, in our consortium, despite any adjustments in testing rates, all associated DOT random testing costs are fully covered.

What steps occur after random test selection?

Upon being chosen for a random test, the designated DER or Owner Operator will receive instructions via email or phone, detailing the nearest testing site. Subsequently, the selected personnel must proceed immediately to the facility once informed.

Which substances are screened in a DOT drug test?

DOT drug testing encompasses a 5-panel urine screen and a breath alcohol test. Ensure that all testing is conducted using a Federal CCF and Federal Alcohol Testing Form.

Can support be provided during a DOT inspection or review?

Indeed, ADT assists by organizing necessary documents, such as pre-employment testing records, random pool membership proofs, supervisor certificates, DOT policy drafts, and MIS reports.

How frequently can I revise my employee list?

We verify employee list updates on a quarterly basis, with employers having the flexibility to add or remove employees before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

De Soto Drug Testing

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De Soto Industry Training

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

De Soto Hair Drug Testing

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

De Soto Alcohol Testing

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

De Soto Drug Testing Services

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

De Soto 5 Panel Drug Test

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

De Soto 10 Panel Drug Test

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

De Soto On Site Drug Testing

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

De Soto DOT Physicals

Certified DOT physicals with quick, reliable exams to keep De Soto, 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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

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

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

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

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


(800) 221-4291