DOT CONSORTIUM ENROLLMENT - Dobbin, 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

29 DOT Drug-Testing Centers in Dobbin

Minutes Away, Test Today

15320 Highway 105 West Ste 1201.67 miles

15320 Highway 105 West Ste 120
Montgomery, TX 77356

1280 N Fm 1486 Rd11.64 miles

1280 N Fm 1486 Rd
Montgomery, TX 77356

34624 State Highway 24915.07 miles

34624 State Highway 249
Pinehurst, TX 77362

1150 N Loop 336 W17.23 miles

1150 N Loop 336 W
Conroe, TX 77301

9409 Highway 6 Loop17.33 miles

9409 Highway 6 Loop
Navasota, TX 77868

4015 Interstate 45 N17.50 miles

4015 Interstate 45 N
Conroe, TX 77304

3205 W Davis St Ste B-10317.61 miles

3205 W Davis St Ste B-103
Conroe, TX 77304

2912 W Davis St Ste 14017.76 miles

2912 W Davis St Ste 140
Conroe, TX 77304

2129 W Davis St Ste D17.84 miles

2129 W Davis St Ste D
Conroe, TX 77304

210 S Judson St18.05 miles

210 S Judson St
Navasota, TX 77868

100 Medical Center Blvd Ste 11419.34 miles

100 Medical Center Blvd Ste 114
Conroe, TX 77304

800 Riverwood Court, Suite 10319.37 miles

800 Riverwood Court, Suite 103
Conroe, TX 77304

14080 Fm 2920 Rd Ste A20.58 miles

14080 Fm 2920 Rd Ste A
Tomball, TX 77377

28465 State Highway 24921.00 miles

28465 State Highway 249
Tomball, TX 77375

506 Graham Suite 26021.24 miles

506 Graham Suite 260
Tomball, TX 77375

13406 Medical Complex Dr Ste 1,21.41 miles

13406 Medical Complex Dr Ste 1,
Tomball, TX 77375

17350 St Lukes Way Ste 20021.89 miles

17350 St Lukes Way Ste 200
The Woodlands, TX 77384

123 Vision Park Blvd22.18 miles

123 Vision Park Blvd
Shenandoah, TX 77384

8850 Six Pines Drive, Suite 23023.03 miles

8850 Six Pines Drive, Suite 230
The Woodlands, TX 77380

9250 Pinecroft Dr23.23 miles

9250 Pinecroft Dr
The Woodlands, TX 77380

1011 Medical Plaza Dr Ste 15023.27 miles

1011 Medical Plaza Dr Ste 150
Spring, TX 77380

2104 Fm 2920 Rd23.56 miles

2104 Fm 2920 Rd
Spring, TX 77388

250 Ed English Lane Bldg 1-b25.07 miles

250 Ed English Lane Bldg 1-b
Shenandoah, TX 77385

322 Spring Hill Dr Ste A40026.17 miles

322 Spring Hill Dr Ste A400
Spring, TX 77386

14044 Spring Cypress Rd26.34 miles

14044 Spring Cypress Rd
Cypress, TX 77429

100 Medical Center Pkwy Ste 100026.46 miles

100 Medical Center Pkwy Ste 1000
Huntsville, TX 77340

1104 Rayford Rd Ste 50026.60 miles

1104 Rayford Rd Ste 500
Spring, TX 77386

19073 Interstate 45 S26.64 miles

19073 Interstate 45 S
Shenandoah, TX 77385

22475 Tomball Pkwy26.76 miles

22475 Tomball Pkwy
Houston, TX 77070

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers subject to 49 CFR 382.305 must implement a compliant random testing program. Owner-operators must be part of a consortium pool with at least two covered employees.

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

Dobbin, TX is among the states where these federal regulations are enforced, ensuring that drivers and employers adhere to the safety and compliance standards set forth.

FMCSA Enroll Today

United States Coast Guard (USCG), now operating under the umbrella of homeland security, mandates marine employers, particularly in Dobbin, TX, to uphold the highest safety standards. Under the regulatory guidance of 46 CFR Part 16.230, marine employers must conduct random drug tests for all safety-critical crewmembers.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol testing doesn't apply to the USCG random minimum requirements
USCG Enroll Today

FAA: Federal Aviation Administration

Within Dobbin, TX, employers under the jurisdiction of 14 CFR Part 120 must encompass all safety-sensitive roles in their testing programs. This requirement is crucial to maintaining high safety standards in aviation operations.

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

These strict measures serve to ensure that aviation personnel in Dobbin, TX perform their duties free from impairments that could jeopardize flight safety.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads are obligated to devise and comply with an FRA-endorsed random testing plan as per 49 CFR 219.601-219.609. In Dobbin, TX, stringent adherence to these guidelines ensures rail safety and operational authority, providing safety in the state's rail networks.

  • Rail safety is an ongoing commitment in Dobbin, TX, with inspections conducted regularly to uphold safety standards.
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)

In Dobbin, TX, employers subject to 49 CFR Part 655 are required to implement a scientifically valid random selection procedure. This ensures consistent and fair testing across all covered employees, maintaining regulatory compliance and public safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Testing Requirements per PHMSA Guidelines

Operators under Parts 192, 193, or 195 must conduct testing of covered employees as per 49 CFR Part 199. The state of Dobbin, TX enforces these guidelines to ensure the safety and reliability of hazardous materials transportation within its jurisdiction.

  • 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 defines a DOT Consortium (C/TPA) and its necessity?

    This refers to a service agent responsible for overseeing portions or the entirety of an employer's drug and alcohol testing program according to 49 CFR part 40, managing random testing pools and compliance duties.

  • Do random testing percentages remain constant or vary?

    DOT random testing percentages may fluctuate based on positivity rates yearly, but within our consortium, all fees for such tests remain covered, regardless of rate changes.

  • What is the procedure when selected for a random test?

    ADT will inform the Designated Employer Representative (DER) or Owner Operator with details of the nearest testing facility via email/phone. The employee needs to proceed to the test site immediately upon notification.

  • Which substances are evaluated in a DOT drug test?

    A DOT drug test typically includes a DOT 5-panel urine screening alongside a DOT breath alcohol test, ensuring that tests are on a Federal CCF and Federal Alcohol Testing Form.

  • Is assistance available during a DOT audit or inspection?

    Indeed, ADT offers aid in organizing essential documents, including pre-employment testing records, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

  • Frequency for updating employee pools?

    Employee rosters can be updated each quarter, but employers can add/remove covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Dobbin Drug Testing

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Dobbin Industry Training

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

Dobbin Hair Drug Testing

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

Dobbin Alcohol Testing

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

Dobbin Drug Testing Services

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

Dobbin 5 Panel Drug Test

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

Dobbin 10 Panel Drug Test

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

Dobbin On Site Drug Testing

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

Dobbin DOT Physicals

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

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

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 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

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

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291