DOT CONSORTIUM ENROLLMENT - Colleyville, 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

39 DOT Drug-Testing Centers in Colleyville

Minutes Away, Test Today

6000 Colleyville Blvd Ste 1500.98 miles

6000 Colleyville Blvd Ste 150
Colleyville, TX 76034

400 Mid Cities Blvd1.76 miles

400 Mid Cities Blvd
Hurst, TX 76054

5301 William D Tate Ave3.33 miles

5301 William D Tate Ave
Grapevine, TX 76051

1615 Hospital Pkwy, Suite 2083.57 miles

1615 Hospital Pkwy, Suite 208
Bedford, TX 76022

9001 Boulevard 263.63 miles

9001 Boulevard 26
North Richland, TX 76180

1600 Hospital Pkwy3.75 miles

1600 Hospital Pkwy
Bedford, TX 76022

8713 Airport Fwy Ste 3183.77 miles

8713 Airport Fwy Ste 318
Fort Worth, TX 76180

951 W Pipeline Rd Ste 3204.50 miles

951 W Pipeline Rd Ste 320
Hurst, TX 76053

551 Silicon Dr Ste 1004.52 miles

551 Silicon Dr Ste 100
Southlake, TX 76092

1060 N Main St Ste 101a4.69 miles

1060 N Main St Ste 101a
Euless, TX 76039

2315 E Southlake Blvd Ste 1104.70 miles

2315 E Southlake Blvd Ste 110
Southlake, TX 76092

610 S Industrial Blvd Ste 1504.79 miles

610 S Industrial Blvd Ste 150
Euless, TX 76040

4401 Booth Calloway Rd4.93 miles

4401 Booth Calloway Rd
North Richland Hills, TX 76180

1643 Lancaster Dr Ste 2235.02 miles

1643 Lancaster Dr Ste 223
Grapevine, TX 76051

1650 W College St5.21 miles

1650 W College St
Grapevine, TX 76051

4109 Cagle Dr Ste A5.23 miles

4109 Cagle Dr Ste A
North Richland Hills, TX 76180

1100 S Main St Ste D5.59 miles

1100 S Main St Ste D
Grapevine, TX 76051

600 W Northwest Hwy Ste E5.83 miles

600 W Northwest Hwy Ste E
Grapevine, TX 76051

260 N Rufe Snow Dr,5.83 miles

260 N Rufe Snow Dr,
Keller, TX 76248

720 S Main St6.47 miles

720 S Main St
Keller, TX 76248

104 S Main St6.83 miles

104 S Main St
Keller, TX 76248

7630 N Beach St, Suite 1567.77 miles

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

4060 Sandshell Dr8.47 miles

4060 Sandshell Dr
Fort Worth, TX 76137

2355 E Grapevine Mills Cir8.69 miles

2355 E Grapevine Mills Cir
Grapevine, TX 76051

8925 Sterling St Ste 2558.70 miles

8925 Sterling St Ste 255
Irving, TX 75063

3645 Western Center Blvd8.75 miles

3645 Western Center Blvd
Fort Worth, TX 76137

3629 Western Center Blvd Ste 2218.80 miles

3629 Western Center Blvd Ste 221
Fort Worth, TX 76137

805 W North Carrier Pkwy Ste 2608.81 miles

805 W North Carrier Pkwy Ste 260
Grand Prairie, TX 75050

1661 Eastchase Pkwy8.84 miles

1661 Eastchase Pkwy
Fort Worth, TX 76120

3529 Heritage Trace Parkway, Suite 1339.02 miles

3529 Heritage Trace Parkway, Suite 133
Keller, TX 76244

7232 North Fwy9.31 miles

7232 North Fwy
Fort Worth, TX 76137

902 W Randol Mill, Suite 1009.31 miles

902 W Randol Mill, Suite 100
Arlington, TX 76012

3645 N Beach St9.32 miles

3645 N Beach St
Fort Worth, TX 76137

2160 E Lamar Blvd9.44 miles

2160 E Lamar Blvd
Arlington, TX 76006

On-site Only10.16 miles

On-site Only
Irving, TX 75063

3225 W Airport Fwy Ste 22610.17 miles

3225 W Airport Fwy Ste 226
Irving, TX 75062

623 W Main St10.23 miles

623 W Main St
Arlington, TX 76010

2434 Finley Rd10.54 miles

2434 Finley Rd
Irving, TX 75062

2401 Westport Pkwy Ste 14010.97 miles

2401 Westport Pkwy Ste 140
Fort Worth, TX 76177

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration
In accordance with 49 CFR 382.305, employers, including those in Colleyville, TX, are required to uphold a compliant random testing program. Owner-operators must be part of a consortium with at least two or more covered employees to ensure adherence to regulations.

  • 50%- Controlled Substances testing via the DOT 5-panel urine process.
  • 10%- DOT Breath Alcohol Testing (BAT) to ensure the safety and compliance of transportation industries.
FMCSA Enroll Today

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

Marine employers, in accord with 46 CFR Part 16.230, are required to administer random drug testing for safety-sensitive personnel. This is also applicable to operations within Colleyville, TX.

  • 50%- Concerns Controlled Substances (DOT 5-panel urine)
  • Alcohol testing is not implemented for USCG random minimums
USCG Enroll Today

FAA: Federal Aviation Administration

Employers under the regulatory scope of 14 CFR Part 120 are mandated to cover all functions linked with safety. These inclusive measures are consistently applied in Colleyville, TX, supporting flight safety via stringent substance testing.

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

FRA- Federal Railroad Administration

Railroad companies are required to devise and maintain an FRA-approved random testing plan according to 49 CFR 219.601-219.609. These regulations pertain to the maintenance of railway safety and operational standards, with Colleyville, TX fully implementing these federal mandates to ensure railroad integrity and safety within 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 governed by the 49 CFR Part 655 regulations are required to ensure that their selection method for random testing is scientifically valid and reliable. This mandates rigorous testing practices across all states, including Colleyville, TX, to support the integrity and safety of transit systems.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 must perform testing of covered employees as per 49 CFR Part 199. This regulation ensures that safety standards are met consistently across all states, including Colleyville, TX, particularly for pipeline safety.

  • 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 is it for?

A consortium C/TPA acts as a service agent that oversees parts or all of an employer's drug and alcohol testing program, managing random testing pools and compliance based on 49 CFR part 40.

Do random testing percentages fluctuate or remain static?

The DOT may adjust random testing rates annually depending on positivity rates. Within our consortium, all DOT random testing costs are covered, regardless of the percentage.

What occurs if I am chosen for random testing?

ADT contacts the company DER or owner-operator by email or phone, providing the nearest testing location and guidelines. Once notified, the selected employee must swiftly head to the testing center.

What substances are checked in a DOT drug test?

A DOT drug test evaluates a DOT 5-panel urine and involves a DOT breath alcohol test. Ensure tests utilize a Federal CCF and a Federal Alcohol Testing Form.

Can assistance be provided during a DOT audit or inspection?

Yes, ADT arranges necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy creation, and MIS reports.

How frequently can I update my employee pool?

Employee list updates are confirmed every quarter. Employers may modify covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Colleyville Hair Drug Testing

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Colleyville Alcohol Testing

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

Colleyville Drug Testing Services

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

Colleyville 5 Panel Drug Test

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

Colleyville 10 Panel Drug Test

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

Colleyville On Site Drug Testing

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

Colleyville DOT Physicals

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

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

Great experience

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

Jenna Bee - 2/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Fast and easy

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

Peter Villegas - 1/19/2025

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

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

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


(800) 221-4291