DOT CONSORTIUM ENROLLMENT - Lancaster, 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

32 DOT Drug-Testing Centers in Lancaster

Minutes Away, Test Today

2505 W Belt Line Rd2.00 miles

2505 W Belt Line Rd
Lancaster, TX 75146

7383 Bonnie View Rd4.09 miles

7383 Bonnie View Rd
Dallas, TX 75241

911 N Hampton Rd Ste 1205.08 miles

911 N Hampton Rd Ste 120
Desoto, TX 75115

911 N Hampton Rd5.08 miles

911 N Hampton Rd
Desoto, TX 75115

1510 N Hampton Rd Ste 2605.21 miles

1510 N Hampton Rd Ste 260
Desoto, TX 75115

229 E Belt Line Rd Siuite 3035.47 miles

229 E Belt Line Rd Siuite 303
Desoto, TX 75115

7910 Beltline Rd5.84 miles

7910 Beltline Rd
Dallas, TX 75254

39769 Lyndon B Johnson Fwy6.32 miles

39769 Lyndon B Johnson Fwy
Dallas, TX 75237

102 Brothers Blvd Ste B6.60 miles

102 Brothers Blvd Ste B
Red Oak, TX 75154

3430 W Wheatland Rd, Ste 2246.91 miles

3430 W Wheatland Rd, Ste 224
Dallas, TX 75237

3500 W Wheatland Rd7.06 miles

3500 W Wheatland Rd
Dallas, TX 75237

2727 Bolton Boone Dr, Suite 1067.07 miles

2727 Bolton Boone Dr, Suite 106
Desoto, TX 75115

951 York Dr Ste 1057.16 miles

951 York Dr Ste 105
Desoto, TX 75115

5520 S Westmoreland Rd Ste 2007.51 miles

5520 S Westmoreland Rd Ste 200
Dallas, TX 75237

5201 S Westmoreland Rd7.51 miles

5201 S Westmoreland Rd
Dallas, TX 75237

4343 W Camp Wisdom Rd Ste 2138.21 miles

4343 W Camp Wisdom Rd Ste 213
Dallas, TX 75237

814 E Camp Wisdom Rd8.29 miles

814 E Camp Wisdom Rd
Duncanville, TX 75116

511 E Interstate 209.68 miles

511 E Interstate 20
Arlington, TX 76018

345 N Highway 679.94 miles

345 N Highway 67
Cedar Hill, TX 75104

642 Uptown Blvd10.39 miles

642 Uptown Blvd
Cedar Hill, TX 75104

214 W Colorado Blvd11.46 miles

214 W Colorado Blvd
Dallas, TX 75208

701 Commerce St Ste 20512.51 miles

701 Commerce St Ste 205
Dallas, TX 75202

3600 Gaston Ave Ste 70713.20 miles

3600 Gaston Ave Ste 707
Dallas, TX 75246

3900 Junius St, Ste 24013.22 miles

3900 Junius St, Ste 240
Dallas, TX 75246

3801 Gaston Ave Ste 10413.31 miles

3801 Gaston Ave Ste 104
Dallas, TX 75246

1324 Brown St Ste 10013.68 miles

1324 Brown St Ste 100
Waxahachie, TX 75165

4308 Blackheath Rd13.73 miles

4308 Blackheath Rd
Dallas, TX 75227

5790 W Highway 28713.97 miles

5790 W Highway 287
Midlothian, TX 76065

4928 Samuell Blvd14.38 miles

4928 Samuell Blvd
Mesquite, TX 75149

1014 Ferris Ave Ste 22014.67 miles

1014 Ferris Ave Ste 220
Waxahachie, TX 75165

2600 N Stemmons Fwy Ste 16214.90 miles

2600 N Stemmons Fwy Ste 162
Dallas, TX 75207

3500 Interstate 30 Ste E10015.11 miles

3500 Interstate 30 Ste E100
Mesquite, TX 75150

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration in Lancaster, TX

Companies obligated by 49 CFR 382.305 must ensure a valid random testing program is maintained. Owner-operators in Lancaster, TX and elsewhere must join a consortium pool consisting of at least two covered employees to comply with the regulations.

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

USCG: United States Coast Guard Operations in Lancaster, TX

According to 46 CFR Part 16.230, marine employers are required to perform random drug testing for safety-critical crew members. This mandatory initiative significantly contributes to maritime safety and compliance in Lancaster, TX, ensuring the protection of both crew and passenger.

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

FAA - Federal Aviation Administration

All employers, including those in Lancaster, TX, operating under 14 CFR Part 120, must ensure the inclusion of all safety-sensitive functions in their testing protocols.

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

FRA- Federal Railroad Administration

Compliance with FRA Regulations in Rail Transport

Rail companies are required to draft and adhere to an FRA-approved random testing plan as specified in 49 CFR 219.601-219.609. Lancaster, TX rail operators are no exception, ensuring the highest safety standards are met.

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

FTA: Federal Transit Administration - Lancaster, TX Testing Regulations

Employers throughout Lancaster, TX, regulated by 49 CFR Part 655, must adopt a scientifically reliable method for selecting participants for random testing. This approach helps maintain rigorous safety protocols across the transportation sector.

  • 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 Lancaster, TX.

  • 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 requires one?

A Consortium or C/TPA is a service provider that manages some or all aspects of an employer's drug and alcohol testing regimen, including random test pools and 49 CFR part 40 compliance duties.

Do random testing percentages fluctuate?

While DOT may adjust random testing rates yearly owing to positive test results, within our consortium, we guarantee all DOT random test fees are pre-included regardless of rate adjustments.

What should I do if selected for a random test?

Upon selection, ADT will inform the company's DER or the owner-operator via email/phone about the nearest test facility and provide directions. The selected employee must proceed to the test site immediately upon notification.

What substances are screened in a DOT drug test?

A DOT drug test routinely includes a five-panel urine test and a breath alcohol test. It's vital that these tests are done using a Federal CCF and Federal Alcohol Testing Form.

Offer help during a DOT audit or inspection?

ADT is prepared to assist in audits by gathering necessary documents such as pre-employment tests, proof of random pool membership, supervisor training certifications, DOT policy formation, and MIS reports.

How frequently can the employee pool be updated?

We verify updates to the employee roster quarterly. However, employers have the flexibility to add or remove covered employees ahead of selection deadlines.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Lancaster 5 Panel Drug Test

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Lancaster On Site Drug Testing

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Lancaster DOT Physicals

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

Fast and easy

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

Peter Villegas - 1/19/2025

Great service

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

Jesse Dupre - 4/12/2025

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

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

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

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

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

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

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291