DOT CONSORTIUM ENROLLMENT - Double Oak, 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

35 DOT Drug-Testing Centers in Double Oak

Minutes Away, Test Today

8501 Justin Rd0.88 miles

8501 Justin Rd
Double Oak, TX 75077

4001 Long Prairie Road, Suite 1302.90 miles

4001 Long Prairie Road, Suite 130
Flowermound, TX 75028

1559 W Main St4.69 miles

1559 W Main St
Lewisville, TX 75067

500 N Valley Pkwy, Suite 1105.32 miles

500 N Valley Pkwy, Suite 110
Lewisville, TX 75067

540 Surf St5.77 miles

540 Surf St
Lewisville, TX 75067

4400 Teasley Ln St 2005.89 miles

4400 Teasley Ln St 200
Denton, TX 76210

571 W Main St Ste 1106.17 miles

571 W Main St Ste 110
Lewisville, TX 75507

475 W. Elm6.40 miles

475 W. Elm
Lewisville, TX 75057

2817 S Mayhill Rd, Suite 1307.72 miles

2817 S Mayhill Rd, Suite 130
Denton, TX 76208

3331 Colorado Blvd8.02 miles

3331 Colorado Blvd
Denton, TX 76210

2355 E Grapevine Mills Cir8.14 miles

2355 E Grapevine Mills Cir
Grapevine, TX 76051

2315 E Southlake Blvd Ste 1108.61 miles

2315 E Southlake Blvd Ste 110
Southlake, TX 76092

600 W Northwest Hwy Ste E8.70 miles

600 W Northwest Hwy Ste E
Grapevine, TX 76051

2403 S Stemmons Fwy Ste 1038.98 miles

2403 S Stemmons Fwy Ste 103
Lewisville, TX 75067

1650 W College St8.99 miles

1650 W College St
Grapevine, TX 76051

551 Silicon Dr Ste 1009.03 miles

551 Silicon Dr Ste 100
Southlake, TX 76092

751 Hebron Pkwy Ste 1009.06 miles

751 Hebron Pkwy Ste 100
Lewisville, TX 75057

1643 Lancaster Dr Ste 2239.25 miles

1643 Lancaster Dr Ste 223
Grapevine, TX 76051

171 N Denton Tap Rd Ste 2009.40 miles

171 N Denton Tap Rd Ste 200
Coppell, TX 75019

1100 S Main St Ste D9.51 miles

1100 S Main St Ste D
Grapevine, TX 76051

6300 Samuel Blvd Ste 114a9.89 miles

6300 Samuel Blvd Ste 114a
Dallas, TX 75228

546 E Sandy Lake Rd Ste 120,10.13 miles

546 E Sandy Lake Rd Ste 120,
Coppell, TX 75019

2436 S Interstate 35 E Ste 33610.32 miles

2436 S Interstate 35 E Ste 336
Denton, TX 76205

725 S Interstate 35 E Ste 18810.52 miles

725 S Interstate 35 E Ste 188
Denton, TX 76205

3000 N Interstate 3510.52 miles

3000 N Interstate 35
Denton, TX 76201

608 N Bell Ave Ste A10.67 miles

608 N Bell Ave Ste A
Denton, TX 76209

8925 Sterling St Ste 25510.77 miles

8925 Sterling St Ste 255
Irving, TX 75063

2501 W Oak St10.84 miles

2501 W Oak St
Denton, TX 76201

1501 N Elm St10.96 miles

1501 N Elm St
Denton, TX 76201

4333 North Josey Lane Plaza Ii, Suite 10510.99 miles

4333 North Josey Lane Plaza Ii, Suite 105
Carrollton, TX 75010

1837 W Frankford Rd Ste 11611.01 miles

1837 W Frankford Rd Ste 116
Carrollton, TX 75007

260 N Rufe Snow Dr,11.21 miles

260 N Rufe Snow Dr,
Keller, TX 76248

3535 S Interstate 35 E Ste 11111.50 miles

3535 S Interstate 35 E Ste 111
Denton, TX 76210

3537 S Interstate 35 E Ste 11111.50 miles

3537 S Interstate 35 E Ste 111
Denton, TX 76210

1017 W Hebron Pkwy11.66 miles

1017 W Hebron Pkwy
Carrollton, TX 75010

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The Federal Motor Carrier Safety Administration (FMCSA) imposes stringent guidelines upon employers bound by 49 CFR Â382.305. Employers are mandated to operate under a compliant random testing program. In Double Oak, TX, as in other states, owner-operators must be enrolled in a consortium comprising at least two covered employees.

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

USCG: United States Coast Guard (under Homeland Security)

Marine employers abiding by 46 CFR Part 16.230 must execute random drug testing protocols tailored for crewmembers engaged in safety-sensitive roles. This requirement is in place to assure troubleshooting and prompt corrective action. The state of Double Oak, TX, like others, commits to these rigorous actions to maintain marine safety and security.

  • 50% Rate: Controlled Substances are evaluated using a DOT 5-panel urine test.
  • Alcohol standards do not apply to USCG random minimums.
USCG Enroll Today

FAA: Federal Aviation Administration in Double Oak, TX

Employers operating under 14 CFR Part 120 in Double Oak, TX are tasked to include all safety-sensitive roles within their random testing framework.

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

FRA- Federal Railroad Administration

Railroads operating in Double Oak, TX are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently throughout 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

Federal Transit Administration (FTA)

Employers in Double Oak, TX under 49 CFR Part 655 are required to utilize a scientifically valid method for selecting employees for drug and alcohol testing. This process is essential to maintain the safety and efficiency of public transportation systems within the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration in Double Oak, TX

Operators in Double Oak, TX, subject to Parts 192, 193, or 195, are required to conduct rigorous testing on covered employees in accordance with 49 CFR Part 199. This measure sustains safety and regulatory compliance within the state's pipeline operations.

  • 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 facilitates an employer's drug and alcohol testing programs, managing elements such as random testing pools and ensuring compliance under 49 CFR part 40.

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

  • Answer: While DOT random testing rates can vary annually depending on positivity rates, our consortium absorbs all DOT random testing fees regardless of rate changes.

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

  • Answer: ADT will communicate with the company's DER or Owner Operator via email or phone, guiding them to the nearest testing location with necessary instructions. Selected employees must promptly visit the testing center upon notification.

  • What drugs are tested on a DOT drug test?

  • Answer: A DOT drug test involves a DOT 5-panel urine screen and a DOT breath alcohol test, all to be conducted using a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

  • Answer: Absolutely, ADT can compile all required documents, including pre-employment tests, evidence of random pool participation, supervisor training certificates, DOT policy creation, and MIS reports.

  • How often can I update my employee pool?

  • Answer: Employee roster updates are verified on a quarterly basis. Employers are free to add or remove covered employees before selection periods.

Find a DOT Drug Test Center Near You

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Double Oak Drug Testing

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Double Oak Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Double Oak, TX.v

Double Oak Hair Drug Testing

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

Double Oak Alcohol Testing

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

Double Oak Drug Testing Services

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

Double Oak 5 Panel Drug Test

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

Double Oak 10 Panel Drug Test

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

Double Oak On Site Drug Testing

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

Double Oak DOT Physicals

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

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

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024


(800) 221-4291