DOT CONSORTIUM ENROLLMENT - Oak Leaf, 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

33 DOT Drug-Testing Centers in Oak Leaf

Minutes Away, Test Today

102 Brothers Blvd Ste B2.52 miles

102 Brothers Blvd Ste B
Red Oak, TX 75154

5790 W Highway 2875.52 miles

5790 W Highway 287
Midlothian, TX 76065

229 E Belt Line Rd Siuite 3036.41 miles

229 E Belt Line Rd Siuite 303
Desoto, TX 75115

911 N Hampton Rd Ste 1206.77 miles

911 N Hampton Rd Ste 120
Desoto, TX 75115

911 N Hampton Rd6.77 miles

911 N Hampton Rd
Desoto, TX 75115

2505 W Belt Line Rd6.91 miles

2505 W Belt Line Rd
Lancaster, TX 75146

1324 Brown St Ste 1006.94 miles

1324 Brown St Ste 100
Waxahachie, TX 75165

345 N Highway 677.53 miles

345 N Highway 67
Cedar Hill, TX 75104

1405 W Jefferson St7.64 miles

1405 W Jefferson St
Waxahachie, TX 75165

1014 Ferris Ave Ste 2207.64 miles

1014 Ferris Ave Ste 220
Waxahachie, TX 75165

1510 N Hampton Rd Ste 2607.77 miles

1510 N Hampton Rd Ste 260
Desoto, TX 75115

642 Uptown Blvd7.77 miles

642 Uptown Blvd
Cedar Hill, TX 75104

201 E Main St Ste 2018.46 miles

201 E Main St Ste 201
Waxahachie, TX 75165

2727 Bolton Boone Dr, Suite 1069.63 miles

2727 Bolton Boone Dr, Suite 106
Desoto, TX 75115

3430 W Wheatland Rd, Ste 2249.65 miles

3430 W Wheatland Rd, Ste 224
Dallas, TX 75237

951 York Dr Ste 1059.68 miles

951 York Dr Ste 105
Desoto, TX 75115

39769 Lyndon B Johnson Fwy9.74 miles

39769 Lyndon B Johnson Fwy
Dallas, TX 75237

3500 W Wheatland Rd9.76 miles

3500 W Wheatland Rd
Dallas, TX 75237

814 E Camp Wisdom Rd10.85 miles

814 E Camp Wisdom Rd
Duncanville, TX 75116

4343 W Camp Wisdom Rd Ste 21310.86 miles

4343 W Camp Wisdom Rd Ste 213
Dallas, TX 75237

5520 S Westmoreland Rd Ste 20011.00 miles

5520 S Westmoreland Rd Ste 200
Dallas, TX 75237

5201 S Westmoreland Rd11.00 miles

5201 S Westmoreland Rd
Dallas, TX 75237

511 E Interstate 2011.48 miles

511 E Interstate 20
Arlington, TX 76018

7910 Beltline Rd11.96 miles

7910 Beltline Rd
Dallas, TX 75254

7383 Bonnie View Rd12.30 miles

7383 Bonnie View Rd
Dallas, TX 75241

1720 E Broad St15.54 miles

1720 E Broad St
Mansfield, TX 76063

2520 W Interstate 2015.73 miles

2520 W Interstate 20
Grand Prairie, TX 75052

5224 S State Highway 360, Suite 22515.97 miles

5224 S State Highway 360, Suite 225
Grand Prairie, TX 75052

990 Highway 287 N, Ste 11516.35 miles

990 Highway 287 N, Ste 115
Mansfield, TX 76063

214 W Colorado Blvd17.60 miles

214 W Colorado Blvd
Dallas, TX 75208

4545 Matlock Rd Ste 10318.62 miles

4545 Matlock Rd Ste 103
Arlington, TX 76018

2201 W Lampasas St18.66 miles

2201 W Lampasas St
Ennis, TX 75119

802 W Lampasas St18.69 miles

802 W Lampasas St
Ennis, TX 75119

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

It is essential for employers governed by 49 CFR 382.305 to uphold a compliant random testing program. Specifically, owner-operators must be part of a consortium pool consisting of two or more covered employees.

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

This requirement also extends to every region, including Oak Leaf, TX, ensuring a standardized approach to maintaining transportation safety across states.

FMCSA Enroll Today

USCG: United States Coast Guard under Homeland Security in Oak Leaf, TX

Marine employers in Oak Leaf, TX, under the regulation 46 CFR Part 16.230, are obliged to perform random drug tests on crewmembers holding safety-sensitive positions.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not included in USCG random minimum requirements
USCG Enroll Today

FAA: Federal Aviation Administration

Employers under the guidelines of 14 CFR Part 120 must ensure all safety-sensitive functions are subject to testing and compliance procedures.

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

These requirements are integral to maintaining safety in aviation sectors, including operations within Oak Leaf, TX, emphasizing consistent enforcement of aviation safety protocols.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads operating within Oak Leaf, TX are obligated to devise and adhere to a random testing strategy that has been sanctioned by the FRA as stipulated in 49 CFR 219.601-219.609. This strategic approach towards safety ensures compliance and upholds operational standards, protecting both staff and passengers.

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

In Oak Leaf, TX, employers governed by 49 CFR Part 655 must use a scientifically valid selection method for employee testing. This requirement ensures that public transportation sectors maintain safety and reliability by methodically monitoring the substance use among employees.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Pipeline operators within Oak Leaf, TX subject to Parts 192, 193, or 195 are obliged to test covered employees in accordance with 49 CFR Part 199. The state intricately incorporates these regulations to maintain pipeline safety and operational compliance.

    • 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?

    • Answer: A consortium C/TPA serves as a service provider managing a portion or the entirety of an employer's drug and alcohol testing obligations, which includes managing random testing pools and other compliance-related tasks as outlined in 49 CFR part 40.

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

    • Answer: Although the DOT random testing rates might vary annually influenced by positivity rates, our consortium includes all associated random testing costs irrespective of what the rate is.

    • What happens when I am selected for a random test?

    • Answer: ADT will inform the concerned company's DER or the owner-operator through phone or email about the nearest testing center and further instructions, with the selected individual required to head to the testing site immediately.

    • What drugs are tested on a DOT drug test?

    • Answer: A DOT drug test checks for a DOT 5-panel urine test along with a DOT breath alcohol test and is conducted utilizing the Federal CCF and Alcohol Testing Forms.

    • Can you help during a DOT audit or inspection?

    • Answer: Indeed, ADT is equipped to furnish necessary documents such as pre-employment test records, evidence of inclusion in a random pool, supervisor training certificates, DOT policy formulation, and MIS reports.

    • How often can I update my employee pool?

    • Answer: We undertake quarterly updates of the employee roster, although employers have the liberty to add or remove employees from coverage any time 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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    Oak Leaf Industry Training

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    Oak Leaf Hair Drug Testing

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

    Oak Leaf Alcohol Testing

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

    Oak Leaf Drug Testing Services

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

    Oak Leaf 5 Panel Drug Test

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

    Oak Leaf 10 Panel Drug Test

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

    Oak Leaf On Site Drug Testing

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

    Oak Leaf DOT Physicals

    Certified DOT physicals with quick, reliable exams to keep Oak Leaf, 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


    (800) 221-4291