DOT CONSORTIUM ENROLLMENT - Denton, 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

36 DOT Drug-Testing Centers in Denton

Minutes Away, Test Today

608 N Bell Ave Ste A0.44 miles

608 N Bell Ave Ste A
Denton, TX 76209

1501 N Elm St0.86 miles

1501 N Elm St
Denton, TX 76201

3000 N Interstate 351.79 miles

3000 N Interstate 35
Denton, TX 76201

725 S Interstate 35 E Ste 1881.79 miles

725 S Interstate 35 E Ste 188
Denton, TX 76205

2501 W Oak St1.82 miles

2501 W Oak St
Denton, TX 76201

2436 S Interstate 35 E Ste 3361.95 miles

2436 S Interstate 35 E Ste 336
Denton, TX 76205

3535 S Interstate 35 E Ste 1112.33 miles

3535 S Interstate 35 E Ste 111
Denton, TX 76210

3537 S Interstate 35 E Ste 1112.33 miles

3537 S Interstate 35 E Ste 111
Denton, TX 76210

3751 S Interstate 35 E2.48 miles

3751 S Interstate 35 E
Denton, TX 76210

4234 N Interstate 352.73 miles

4234 N Interstate 35
Denton, TX 76207

3331 Colorado Blvd3.48 miles

3331 Colorado Blvd
Denton, TX 76210

2817 S Mayhill Rd, Suite 1303.84 miles

2817 S Mayhill Rd, Suite 130
Denton, TX 76208

4400 Teasley Ln St 2005.00 miles

4400 Teasley Ln St 200
Denton, TX 76210

8501 Justin Rd10.07 miles

8501 Justin Rd
Double Oak, TX 75077

1650 W Chapman Dr Suite 50010.89 miles

1650 W Chapman Dr Suite 500
Sanger, TX 76266

4001 Long Prairie Road, Suite 13012.62 miles

4001 Long Prairie Road, Suite 130
Flowermound, TX 75028

1559 W Main St13.22 miles

1559 W Main St
Lewisville, TX 75067

500 N Valley Pkwy, Suite 11013.26 miles

500 N Valley Pkwy, Suite 110
Lewisville, TX 75067

540 Surf St13.68 miles

540 Surf St
Lewisville, TX 75067

571 W Main St Ste 11013.73 miles

571 W Main St Ste 110
Lewisville, TX 75507

475 W. Elm13.96 miles

475 W. Elm
Lewisville, TX 75057

8756 Teel Pkwy Ste 35016.00 miles

8756 Teel Pkwy Ste 350
Frisco, TX 75034

5000 Main St Ste 20316.72 miles

5000 Main St Ste 203
The Colony, TX 75056

751 Hebron Pkwy Ste 10017.09 miles

751 Hebron Pkwy Ste 100
Lewisville, TX 75057

2403 S Stemmons Fwy Ste 10317.15 miles

2403 S Stemmons Fwy Ste 103
Lewisville, TX 75067

3800 Main St Ste 10017.27 miles

3800 Main St Ste 100
The Colony, TX 75056

4333 North Josey Lane Plaza Ii, Suite 10517.63 miles

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

4707 State Highway 12117.80 miles

4707 State Highway 121
The Colony, TX 75056

5151 State Highway 12117.81 miles

5151 State Highway 121
The Colony, TX 75056

2355 E Grapevine Mills Cir18.22 miles

2355 E Grapevine Mills Cir
Grapevine, TX 76051

301 W Main St18.25 miles

301 W Main St
Frisco, TX 75034

1017 W Hebron Pkwy18.37 miles

1017 W Hebron Pkwy
Carrollton, TX 75010

5575 Warren Pkwy, Prof. Bldg I, Baylor Medical C18.43 miles

5575 Warren Pkwy, Prof. Bldg I, Baylor Medical C
Frisco, TX 75034

6300 Samuel Blvd Ste 114a18.64 miles

6300 Samuel Blvd Ste 114a
Dallas, TX 75228

171 N Denton Tap Rd Ste 20018.70 miles

171 N Denton Tap Rd Ste 200
Coppell, TX 75019

1837 W Frankford Rd Ste 11618.92 miles

1837 W Frankford Rd Ste 116
Carrollton, TX 75007

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Organizations required to comply with 49 CFR 382.305 must ensure they have a compliant random testing program in place. Especially, owner-operators are obligated to join a consortium pool comprising at least two or more eligible employees.

Denton, TX is among the states where this requirement is strictly adhered to, ensuring safety on the roads.

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

USCG - United States Coast Guard under the watch of homeland security in Denton, TX, mandates marine employers per 46 CFR Part 16.230, to execute random drug testing for safety-sensitive crewmembers, reinforcing the commitment to maritime safety.

  • 50% - Controlled Substances through DOT 5-panel urine tests form the testing basis, essential for detecting substance misuse and ensuring the preparedness of personnel.
  • Note that Alcohol is currently not required for USCG random minimums, maintaining focus on controlled substances for this sector.
USCG Enroll Today

FAA: Federal Aviation Administration regulations in Denton, 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 Denton, 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

The Federal Railroad Administration requires railroads to craft and execute an FRA-approved random testing plan according to 49 CFR 219.601-219.609. For rail operations within Denton, TX, this compliance is a key element in fostering a safe and reliable rail transport environment.

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 in Denton, TX and across the U.S. governed by 49 CFR Part 655 are required to implement a scientifically valid method for selecting employees for drug and alcohol testing, ensuring adherence to federally mandated guidelines and maintaining workplace safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 must subject covered employees to testing pursuant to 49 CFR Part 199. In Denton, TX, this regulation plays an essential role in ensuring compliance with federal safety standards, particularly for companies handling transportation of hazardous materials.

  • 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 exactly does a DOT Consortium (C/TPA) entail, and who requires it?

  • A consortium C/TPA is a specialized service agent who manages various aspects of an employer's drug and alcohol testing protocols, focusing on random testing pools and tasks necessary for compliance with 49 CFR part 40.

Do random testing percentages remain fixed, or are they variable?

  • The rates for DOT random testing can shift annually based on positivity metrics. However, within our consortium, regardless of the rate changes, all associated DOT random testing fees are included.

What is the procedure when selected for a random test?

  • ADT contacts the company Designated Employer Representative (DER) or an Owner Operator via email or phone with details of the nearest test facility and further instructions. On receiving the notification, the chosen employee must proceed to the testing location immediately.

Which substances are included in a DOT drug test?

  • A DOT drug test involves a 5-panel urine test for drugs and a breath alcohol test. It's imperative to ensure these tests are performed using a Federal CCF form and a Federal Alcohol Testing Form.

Does ADT assist during DOT audits or inspections?

  • Yes, ADT is well-equipped to organize all necessary documentation, including pre-employment tests, proof of enrollment in random pools, supervisory training certificates, DOT policy creation, and MIS reporting.

How often can I make changes to my employee pool?

  • Employee pool updates are confirmed quarterly, but employers can add or remove workers covered under their policy anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Denton Drug Testing

Quickly find trusted local drug testing centers in Denton, TX — fast, convenient, and reliable every time!

Denton DOT Drug Testing

Quickly find a local DOT drug testing center in Denton, TX — fast, reliable, convenient nationwide service!

Denton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Denton, TX.

Denton Industry Training

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

Denton Hair Drug Testing

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

Denton Alcohol Testing

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

Denton Drug Testing Services

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

Denton 5 Panel Drug Test

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

Denton 10 Panel Drug Test

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

Denton On Site Drug Testing

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

Denton DOT Physicals

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

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

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

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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024


(800) 221-4291