DOT CONSORTIUM ENROLLMENT - Marshall Creek, TX

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

38 DOT Drug-Testing Centers in Marshall Creek

Minutes Away, Test Today

260 N Rufe Snow Dr,5.63 miles

260 N Rufe Snow Dr,
Keller, TX 76248

104 S Main St6.26 miles

104 S Main St
Keller, TX 76248

2401 Westport Pkwy Ste 1406.63 miles

2401 Westport Pkwy Ste 140
Fort Worth, TX 76177

720 S Main St6.97 miles

720 S Main St
Keller, TX 76248

8501 Justin Rd7.47 miles

8501 Justin Rd
Double Oak, TX 75077

2315 E Southlake Blvd Ste 1107.52 miles

2315 E Southlake Blvd Ste 110
Southlake, TX 76092

551 Silicon Dr Ste 1008.06 miles

551 Silicon Dr Ste 100
Southlake, TX 76092

4001 Long Prairie Road, Suite 1308.15 miles

4001 Long Prairie Road, Suite 130
Flowermound, TX 75028

1650 W College St8.71 miles

1650 W College St
Grapevine, TX 76051

1643 Lancaster Dr Ste 2238.88 miles

1643 Lancaster Dr Ste 223
Grapevine, TX 76051

600 W Northwest Hwy Ste E8.89 miles

600 W Northwest Hwy Ste E
Grapevine, TX 76051

3529 Heritage Trace Parkway, Suite 1338.99 miles

3529 Heritage Trace Parkway, Suite 133
Keller, TX 76244

6000 Colleyville Blvd Ste 1509.23 miles

6000 Colleyville Blvd Ste 150
Colleyville, TX 76034

1100 S Main St Ste D9.62 miles

1100 S Main St Ste D
Grapevine, TX 76051

1559 W Main St10.24 miles

1559 W Main St
Lewisville, TX 75067

2355 E Grapevine Mills Cir10.40 miles

2355 E Grapevine Mills Cir
Grapevine, TX 76051

5301 William D Tate Ave10.57 miles

5301 William D Tate Ave
Grapevine, TX 76051

7630 N Beach St, Suite 15610.64 miles

7630 N Beach St, Suite 156
Fort Worth, TX 76137

400 Mid Cities Blvd10.65 miles

400 Mid Cities Blvd
Hurst, TX 76054

500 N Valley Pkwy, Suite 11011.07 miles

500 N Valley Pkwy, Suite 110
Lewisville, TX 75067

4400 Teasley Ln St 20011.25 miles

4400 Teasley Ln St 200
Denton, TX 76210

540 Surf St11.41 miles

540 Surf St
Lewisville, TX 75067

571 W Main St Ste 11011.91 miles

571 W Main St Ste 110
Lewisville, TX 75507

9001 Boulevard 2611.93 miles

9001 Boulevard 26
North Richland, TX 76180

475 W. Elm12.09 miles

475 W. Elm
Lewisville, TX 75057

3645 Western Center Blvd12.09 miles

3645 Western Center Blvd
Fort Worth, TX 76137

3629 Western Center Blvd Ste 22112.11 miles

3629 Western Center Blvd Ste 221
Fort Worth, TX 76137

7232 North Fwy12.37 miles

7232 North Fwy
Fort Worth, TX 76137

8713 Airport Fwy Ste 31812.39 miles

8713 Airport Fwy Ste 318
Fort Worth, TX 76180

8925 Sterling St Ste 25512.61 miles

8925 Sterling St Ste 255
Irving, TX 75063

171 N Denton Tap Rd Ste 20012.85 miles

171 N Denton Tap Rd Ste 200
Coppell, TX 75019

2817 S Mayhill Rd, Suite 13013.02 miles

2817 S Mayhill Rd, Suite 130
Denton, TX 76208

4401 Booth Calloway Rd13.03 miles

4401 Booth Calloway Rd
North Richland Hills, TX 76180

4060 Sandshell Dr13.09 miles

4060 Sandshell Dr
Fort Worth, TX 76137

3331 Colorado Blvd13.21 miles

3331 Colorado Blvd
Denton, TX 76210

4109 Cagle Dr Ste A13.28 miles

4109 Cagle Dr Ste A
North Richland Hills, TX 76180

951 W Pipeline Rd Ste 32013.37 miles

951 W Pipeline Rd Ste 320
Hurst, TX 76053

2436 S Interstate 35 E Ste 33613.39 miles

2436 S Interstate 35 E Ste 336
Denton, TX 76205

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Organizations required to comply with 49 CFR 382.305 must ensure they have a compliant random testing program in place. Especially, owner-operators are obligated to join a consortium pool comprising at least two or more eligible employees.

Marshall Creek, TX is among the states where this requirement is strictly adhered to, ensuring safety on the roads.

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

USCG: United States Coast Guard (currently under the Department of Homeland Security)

Marine employers governed by 46 CFR Part 16.230 must randomly drug test crew members who perform safety-for-the-ship activities. In Marshall Creek, TX, this measure is diligently applied to ensure maritime safety and to prevent impairment-related incidents on the waterways.

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

FAA- Federal Aviation Administration

Marshall Creek, TX-based employers operating under 14 CFR Part 120 must integrate all safety-sensitive functions into their compliance plans. This inclusion ensures systematic assessment and regulation of personnel fulfilling sensitive roles, thereby enhancing overall air safety.

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

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

All railroad entities must submit and adhere to a comprehensive random testing plan as per 49 CFR 219.601-219.609. In Marshall Creek, TX, this is essential for ensuring rail safety and compliance with federal oversight, contributing to the secure transportation of goods and passengers statewide.

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, per the regulations of 49 CFR Part 655, must employ a scientifically valid method for selection. This is enforceable for transportation entities operating within Marshall Creek, TX.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Marshall Creek, TX, operators regulated by Parts 192, 193, or 195 must conduct tests on covered employees following the guidelines set by 49 CFR Part 199.

  • 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?

A consortium c/TPA is a crucial service provider managing drug and alcohol testing programs, including random testing groups and compliance assignments as per 49 CFR part 40.


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

DOT random testing rates can vary annually based on the effectiveness of the program. However, within our consortium, regardless of the changing rates, all DOT random testing fees remain inclusive.


What happens when I am selected for a random test?

ADT will inform the company DER or owner-operator via email or phone, indicating the nearest testing center and providing necessary instructions. Upon notification, the selected individual should promptly proceed to the location for testing.


What drugs are tested on a DOT drug test?

A DOT drug test checks for substances through a DOT 5-panel urine test and DOT breath alcohol test. Ensure all testing is performed on a Federal CCF and Federal Alcohol Testing Form.


Can you help during a DOT audit or inspection?

Absolutely, ADT assists by compiling essential documentation including pre-employment test results, proof of random pool enrollment, supervisor training certificates, DOT policy developments, and MIS reports.


How often can I update my employee pool?

We confirm employee roster updates quarterly. Employers are allowed to add or remove employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Marshall Creek Drug Testing

Quickly find trusted local drug testing centers in Marshall Creek, TX — fast, convenient, and reliable every time!

Marshall Creek DOT Drug Testing

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Marshall Creek DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Marshall Creek, TX.

Marshall Creek Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Marshall Creek, TX.v

Marshall Creek Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Marshall Creek, TX locations—results you can trust, every time!

Marshall Creek Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Marshall Creek, TX.

Marshall Creek Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Marshall Creek, TX.

Marshall Creek 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Marshall Creek, TX employers and individuals nationwide.

Marshall Creek 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Marshall Creek, TX workplace and personal testing needs.

Marshall Creek On Site Drug Testing

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

Marshall Creek DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshall Creek, TX 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

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

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

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

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

Great service

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

Jesse Dupre - 4/12/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

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

Everything was great

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

Olga Petrova - 9/19/2024

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


(800) 221-4291