DOT CONSORTIUM ENROLLMENT - Callisburg, 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

37 DOT Drug-Testing Centers in Callisburg

Minutes Away, Test Today

1625 N Grand Ave7.78 miles

1625 N Grand Ave
Gainesville, TX 76240

426 N Grand Ave8.35 miles

426 N Grand Ave
Gainesville, TX 76240

800 Hwy 828.70 miles

800 Hwy 82
Gainesville, TX 76240

300 Wanda St18.08 miles

300 Wanda St
Marietta, OK 73448

134 S Mesquite St20.56 miles

134 S Mesquite St
Muenster, TX 76252

605 N Maple St21.15 miles

605 N Maple St
Muenster, TX 76252

501 N Highland Ave Ste 30023.01 miles

501 N Highland Ave Ste 300
Sherman, TX 75092

2915 N Travis St Ste 223.05 miles

2915 N Travis St Ste 2
Sherman, TX 75092

2500 N Travis St23.09 miles

2500 N Travis St
Sherman, TX 75092

913 Cottonwood Dr23.75 miles

913 Cottonwood Dr
Sherman, TX 75090

1010 La Salle Dr, Suite 2 Eb23.81 miles

1010 La Salle Dr, Suite 2 Eb
Sherman, TX 75090

3601 N Calais St23.81 miles

3601 N Calais St
Sherman, TX 75090

2001 N Loy Lake Rd Ste M23.82 miles

2001 N Loy Lake Rd Ste M
Sherman, TX 75090

1650 W Chapman Dr Suite 50024.87 miles

1650 W Chapman Dr Suite 500
Sanger, TX 76266

3126 W Fm 12025.35 miles

3126 W Fm 120
Denison, TX 75020

901 S 5th Ave29.89 miles

901 S 5th Ave
Madill, OK 73446

207 E Taliaferro St30.48 miles

207 E Taliaferro St
Madill, OK 73446

954 W Van Alstyne Parkway31.42 miles

954 W Van Alstyne Parkway
Van Alstyne, TX 75495

4234 N Interstate 3533.41 miles

4234 N Interstate 35
Denton, TX 76207

608 N Bell Ave Ste A33.76 miles

608 N Bell Ave Ste A
Denton, TX 76209

3751 S Interstate 35 E33.82 miles

3751 S Interstate 35 E
Denton, TX 76210

1501 N Elm St33.85 miles

1501 N Elm St
Denton, TX 76201

3537 S Interstate 35 E Ste 11134.05 miles

3537 S Interstate 35 E Ste 111
Denton, TX 76210

3535 S Interstate 35 E Ste 11134.05 miles

3535 S Interstate 35 E Ste 111
Denton, TX 76210

713 12th Ave Nw34.45 miles

713 12th Ave Nw
Ardmore, OK 73401

2501 W Oak St34.48 miles

2501 W Oak St
Denton, TX 76201

921 14th Ave Nw34.58 miles

921 14th Ave Nw
Ardmore, OK 73401

1011 14th Ave Nw34.60 miles

1011 14th Ave Nw
Ardmore, OK 73401

1104 Walnut Dr34.61 miles

1104 Walnut Dr
Ardmore, OK 73401

3000 N Interstate 3534.77 miles

3000 N Interstate 35
Denton, TX 76201

725 S Interstate 35 E Ste 18834.77 miles

725 S Interstate 35 E Ste 188
Denton, TX 76205

908 N Rockford Rd Ste A35.03 miles

908 N Rockford Rd Ste A
Ardmore, OK 73401

2436 S Interstate 35 E Ste 33635.04 miles

2436 S Interstate 35 E Ste 336
Denton, TX 76205

68 Broadlawn Plaza35.33 miles

68 Broadlawn Plaza
Ardmore, OK 73401

3331 Colorado Blvd36.09 miles

3331 Colorado Blvd
Denton, TX 76210

2817 S Mayhill Rd, Suite 13036.41 miles

2817 S Mayhill Rd, Suite 130
Denton, TX 76208

1162 Us Highway 70a Po Box 3037.10 miles

1162 Us Highway 70a Po Box 30
Wilson, OK 73463

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

According to 49 CFR Â382.305, employers must uphold a random testing program that meets compliance. Owner-operators in the state of Callisburg, TX, along with others, are mandated to be part of a consortium pool which includes at least two covered employees. This program involves:

  • 50% – Controlled Substances screening through DOT 5-panel urine tests.
  • 10% – DOT Breath Alcohol Testing (BAT).

FMCSA Enroll Today

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

Under the regulations of 46 CFR Part 16.230, marine employers are required to execute random drug testing for individuals in safety-sensitive positions. This practice is crucial in ensuring maritime safety and compliance regardless of location, including states like Callisburg, TX.

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

It's important to note that while alcohol testing is not required, the program still maintains rigorous standards to ensure a drug-free workplace.

USCG Enroll Today

FAA: Federal Aviation Administration regulations in Callisburg, TX

Employers subject to 14 CFR Part 120 must ensure all safety-sensitive operations are covered under the regulatory framework. This is particularly relevant in Callisburg, TX where numerous airlines and aviation service providers are located, emphasizing adherence to safety protocols.

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

FRA- Federal Railroad Administration

Railroads are required to submit and abide by a random testing plan approved by the FRA (49 CFR 219.601-219.609). This regulation applies across various states, including Callisburg, TX, ensuring that safety remains a top priority on railways.

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, including those in Callisburg, TX, under 49 CFR Part 655 are obligated to use a scientifically reliable selection process. This approach ensures the integrity of random testing programs across the transportation industry.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Callisburg, TX, as elsewhere, operators subjected to Parts 192, 193, or 195 are bound to test covered employees, adhering strictly to 49 CFR Part 199. This ensures compliance with federal safety regulations governing pipeline operations and safety management.

  • 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 c/TPA consortium provides support in managing an employer's drug and alcohol testing programs, which includes orchestrating random testing pools and ensuring adherence to compliance regimes as set forth in 49 CFR part 40.

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

Random testing rates under the DOT can fluctuate annually based on positivity trends. Nevertheless, within our consortium, all DOT random testing fees are covered, regardless of percentage changes.

What happens when I am selected for a random test?

ADT will reach out to the company's DER or owner-operator via email or phone with information on the nearest testing site and essential details. Upon notification, the chosen employee must promptly go to the testing location.

What drugs are tested on a DOT drug test?

DOT drug assessments comprise a DOT 5-panel urine analysis and a DOT breath alcohol test. It is crucial to perform all tests using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT provides assistance for DOT audits or inspections, organizing necessary documents such as pre-employment tests, evidence of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee roster updates occur quarterly. Employers retain the flexibility to add or remove covered employees before selection phases.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Callisburg Hair Drug Testing

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

Callisburg Alcohol Testing

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

Callisburg Drug Testing Services

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

Callisburg 5 Panel Drug Test

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

Callisburg 10 Panel Drug Test

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

Callisburg On Site Drug Testing

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

Callisburg DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Callisburg, 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 service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

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

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

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

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

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

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

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

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


(800) 221-4291