DOT CONSORTIUM ENROLLMENT - Mendenhall, 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

40 DOT Drug-Testing Centers in Mendenhall

Minutes Away, Test Today

1842 Simpson Highway 1496.24 miles

1842 Simpson Highway 149
Mendenhall, MS 39114

800 3rd St Sw9.89 miles

800 3rd St Sw
Magee, MS 39111

300 3rd Ave Se10.38 miles

300 3rd Ave Se
Magee, MS 39111

1132 Highway 49 S19.26 miles

1132 Highway 49 S
Richland, MS 39218

1645 W Government Cv Ste F23.37 miles

1645 W Government Cv Ste F
Brandon, MS 39042

Onsite Only24.34 miles

Onsite Only
Pearl, MS 39208

187 Doctors Dr24.34 miles

187 Doctors Dr
Pearl, MS 39208

368 Scarbrough St Ste B24.42 miles

368 Scarbrough St Ste B
Richland, MS 39218

210 Industrial Park Dr24.77 miles

210 Industrial Park Dr
Morton, MS 39117

342 Gilchrist Dr24.90 miles

342 Gilchrist Dr
Pearl, MS 39208

3825 Highway 80 E25.35 miles

3825 Highway 80 E
Pearl, MS 39208

1102 Rose St25.38 miles

1102 Rose St
Prentiss, MS 39474

317 Highway 13 S26.54 miles

317 Highway 13 S
Morton, MS 39117

7300 S Siwell Rd27.90 miles

7300 S Siwell Rd
Byram, MS 39272

7275 S Siwell Rd27.97 miles

7275 S Siwell Rd
Jackson, MS 39272

106 Lake Vista Pl28.11 miles

106 Lake Vista Pl
Brandon, MS 39047

105 Eaton St Po Box 15928.34 miles

105 Eaton St Po Box 159
Taylorsville, MS 39168

123 Bo Bo Dr28.50 miles

123 Bo Bo Dr
Crystal Springs, MS 39059

507 Lakeland Pl28.52 miles

507 Lakeland Pl
Flowood, MS 39232

104 W Railroad Ave S28.69 miles

104 W Railroad Ave S
Crystal Springs, MS 39059

544 Keyway Dr Ste B28.69 miles

544 Keyway Dr Ste B
Flowood, MS 39232

4816 Lakeland Dr28.71 miles

4816 Lakeland Dr
Jackson, MS 39232

544b Keyway Dr28.81 miles

544b Keyway Dr
Flowood, MS 39232

1031 North Flowood Drive,28.85 miles

1031 North Flowood Drive,
Flowood, MS 39232

1020 River Oaks Dr Ste 16028.97 miles

1020 River Oaks Dr Ste 160
Flowood, MS 39232

1006 Top St Ste J29.21 miles

1006 Top St Ste J
Flowood, MS 39232

2860 Mcdowell Road Ext29.46 miles

2860 Mcdowell Road Ext
Jackson, MS 39204

7 Lakeland Cir29.89 miles

7 Lakeland Cir
Jackson, MS 39216

1513 Lakeland Dr Ste 20030.46 miles

1513 Lakeland Dr Ste 200
Jackson, MS 39216

1777 Ellis Ave30.51 miles

1777 Ellis Ave
Jackson, MS 39204

2500 N State St31.02 miles

2500 N State St
Jackson, MS 39216

1065 E Broad St31.32 miles

1065 E Broad St
Monticello, MS 39654

213 Caldwell Dr31.58 miles

213 Caldwell Dr
Hazlehurst, MS 39083

1635 Raymond Rd31.63 miles

1635 Raymond Rd
Jackson, MS 39204

1850 Chadwick Dr31.82 miles

1850 Chadwick Dr
Jackson, MS 39204

1920 Chadwick Dr32.00 miles

1920 Chadwick Dr
Jackson, MS 39204

5606 Old Canton Rd32.19 miles

5606 Old Canton Rd
Jackson, MS 39211

1065 Highway 18432.60 miles

1065 Highway 184
Monticello, MS 39654

1551 E County Line Rd33.72 miles

1551 E County Line Rd
Jackson, MS 39211

6360 I 55 N Ste 12033.90 miles

6360 I 55 N Ste 120
Jackson, MS 39211

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration
In Mendenhall, MS and beyond, employers falling under 49 CFR 382.305 are mandated to operate a compliant random program. Owner-operators need to be part of a consortium with at least two participating employees.

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

USCG: United States Coast Guard (now under Homeland Security)

Marine businesses operating under 46 CFR Part 16.230 should perform random drug testing for employees in safety-sensitive roles. In regions such as Mendenhall, MS, this regulation takes on vital importance to uphold marine safety standards.

  • 50%: Controlled Substances (DOT 5-panel urine)
  • Alcohol testing is not mandatory for USCG random minimum tests
USCG Enroll Today

FAA: Federal Aviation Administration

Within Mendenhall, MS, employers under the jurisdiction of 14 CFR Part 120 must encompass all safety-sensitive roles in their testing programs. This requirement is crucial to maintaining high safety standards in aviation operations.

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

These strict measures serve to ensure that aviation personnel in Mendenhall, MS perform their duties free from impairments that could jeopardize flight safety.

FAA Enroll Today

FRA- Federal Railroad Administration

In Mendenhall, MS, as across the United States, railroads are obligated to develop and execute a random testing plan that has received FRA approval, adhering to the regulations set forth in 49 CFR 219.601-219.609. Compliance with these provisions is crucial for the safety and integrity of railway operations.

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 Mendenhall, 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

Entities operating under Parts 192, 193, or 195 are required to conduct testing of covered employees as per 49 CFR Part 199. In Mendenhall, MS, this directive ensures that pipeline operators adhere to safety and compliance standards, safeguarding against potential hazards associated with pipeline facilities.

  • 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 users?

A Consortium C/TPA functions as a service agent, managing an employer's drug and alcohol testing program in full or in part, organizing random testing pools and ensuring compliance with the regulations outlined in 49 CFR Part 40.

Do random testing percentages remain constant over time or vary?

DOT random testing percentages can shift annually depending on the rate of positive results, however, in our consortium, all required fees for random DOT testing are invariably covered, irrespective of the rate.

What should be expected if chosen for a random test?

Upon selection for a random test, ADT will contact either the company's Designated Employer Representative (DER) or the Owner-Operator through email or phone, providing the details of the nearest testing location and the necessary instructions. The chosen employee is required to visit the testing facility immediately after being notified.

What substances are included in a DOT drug test?

A DOT drug test includes a 5-panel urine test and a breath alcohol test. It is essential that these tests are administered using a Federal Custody and Control Form (CCF) and Federal Alcohol Testing Form.

Can you offer assistance during a DOT audit or inspection?

Certainly, ADT can arrange for vital documents such as pre-employment tests, proof of enrollment in random pools, supervisor training certifications, development of DOT policies, and MIS reports.

How frequently may I update my employee pool?

Employee roster updates are verified every quarter, allowing employers to add or remove covered employees any time prior to the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Mendenhall Drug Testing

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

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Mendenhall DNA Testing

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

Mendenhall Industry Training

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

Mendenhall Hair Drug Testing

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

Mendenhall Alcohol Testing

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

Mendenhall Drug Testing Services

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

Mendenhall 5 Panel Drug Test

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

Mendenhall 10 Panel Drug Test

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

Mendenhall On Site Drug Testing

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

Mendenhall DOT Physicals

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

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

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

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

Fast and easy

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

Peter Villegas - 1/19/2025


(800) 221-4291