DOT CONSORTIUM ENROLLMENT - Tamina, 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

40 DOT Drug-Testing Centers in Tamina

Minutes Away, Test Today

9250 Pinecroft Dr0.92 miles

9250 Pinecroft Dr
The Woodlands, TX 77380

1011 Medical Plaza Dr Ste 1500.96 miles

1011 Medical Plaza Dr Ste 150
Spring, TX 77380

8850 Six Pines Drive, Suite 2301.04 miles

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

123 Vision Park Blvd1.60 miles

123 Vision Park Blvd
Shenandoah, TX 77384

250 Ed English Lane Bldg 1-b1.92 miles

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

17350 St Lukes Way Ste 2002.12 miles

17350 St Lukes Way Ste 200
The Woodlands, TX 77384

1104 Rayford Rd Ste 5003.66 miles

1104 Rayford Rd Ste 500
Spring, TX 77386

322 Spring Hill Dr Ste A4003.91 miles

322 Spring Hill Dr Ste A400
Spring, TX 77386

19073 Interstate 45 S4.49 miles

19073 Interstate 45 S
Shenandoah, TX 77385

25410 Interstate 45 Ste 1507.42 miles

25410 Interstate 45 Ste 150
Spring, TX 77386

800 Riverwood Court, Suite 1037.45 miles

800 Riverwood Court, Suite 103
Conroe, TX 77304

100 Medical Center Blvd Ste 1147.61 miles

100 Medical Center Blvd Ste 114
Conroe, TX 77304

2104 Fm 2920 Rd9.92 miles

2104 Fm 2920 Rd
Spring, TX 77388

2129 W Davis St Ste D10.01 miles

2129 W Davis St Ste D
Conroe, TX 77304

110 Cypress Station Suite 15210.06 miles

110 Cypress Station Suite 152
Houston, TX 77090

2912 W Davis St Ste 14010.08 miles

2912 W Davis St Ste 140
Conroe, TX 77304

3205 W Davis St Ste B-10310.16 miles

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

2010 Fm 1960 Rd E10.84 miles

2010 Fm 1960 Rd E
Houston, TX 77073

5529 Lovetta Rd Ste A, Office 910.84 miles

5529 Lovetta Rd Ste A, Office 9
Spring, TX 77379

1150 N Loop 336 W10.89 miles

1150 N Loop 336 W
Conroe, TX 77301

17070 Red Oak Dr Ste 10711.02 miles

17070 Red Oak Dr Ste 107
Houston, TX 77090

710 Fm 1960 Rd W11.08 miles

710 Fm 1960 Rd W
Houston, TX 77090

16903 Red Oak Dr Ste 13011.15 miles

16903 Red Oak Dr Ste 130
Houston, TX 77090

17030 Nanes Dr Ste 10811.19 miles

17030 Nanes Dr Ste 108
Houston, TX 77090

6601 Cypresswood Dr # 23111.77 miles

6601 Cypresswood Dr # 231
Spring, TX 77379

2161 Fm 1960 Rd W11.84 miles

2161 Fm 1960 Rd W
Houston, TX 77090

4015 Interstate 45 N12.09 miles

4015 Interstate 45 N
Conroe, TX 77304

506 Graham Suite 26012.31 miles

506 Graham Suite 260
Tomball, TX 77375

13406 Medical Complex Dr Ste 1,12.65 miles

13406 Medical Complex Dr Ste 1,
Tomball, TX 77375

3648 Fm 1960 Rd W12.68 miles

3648 Fm 1960 Rd W
Houston, TX 77068

15621 Blue Ash Dr Ste 17012.81 miles

15621 Blue Ash Dr Ste 170
Houston, TX 77090

24420 Fm 1314 Rd Suite 10112.98 miles

24420 Fm 1314 Rd Suite 101
Porter, TX 77365

15882 Champion Forest Dr13.18 miles

15882 Champion Forest Dr
Spring, TX 77379

28465 State Highway 24913.24 miles

28465 State Highway 249
Tomball, TX 77375

14080 Fm 2920 Rd Ste A13.69 miles

14080 Fm 2920 Rd Ste A
Tomball, TX 77377

14755 North Freeway Ste 40013.71 miles

14755 North Freeway Ste 400
Houston, TX 77090

4950 Fm 1960 Rd W Ste A613.86 miles

4950 Fm 1960 Rd W Ste A6
Houston, TX 77069

34624 State Highway 24913.91 miles

34624 State Highway 249
Pinehurst, TX 77362

1331 Northpark Drive14.44 miles

1331 Northpark Drive
Kingwood, TX 77339

22475 Tomball Pkwy14.48 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 - Regulatory Overview in Tamina, TX

In Tamina, TX, employers who fall under 49 CFR 382.305 are required to sustain a compliant random testing program. It is essential for owner-operators to be part of a consortium of two or more covered employees to meet these guidelines.

  • 50% - DOT 5-panel urine testing for Controlled Substances.
  • 10% - Breath Alcohol Testing (BAT) as per DOT standards.
FMCSA Enroll Today

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

Marine employers, especially in Tamina, TX, adhering to 46 CFR Part 16.230, are required to administer random drug tests to crewmembers holding safety-sensitive positions.

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

FAA- Federal Aviation Administration

Within the aviation sector, employers governed by 14 CFR Part 120 must incorporate all safety-sensitive duties into their drug and alcohol policies. Compliance is essential to national and Tamina, TX-based aviation operators.

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

FRA- Federal Railroad Administration

Railroads must submit and follow an FRA-approved random plan

  • In accordance with Â49 CFR 219.601-219.609, railroads have a duty to implement and adhere to a random testing program sanctioned by the FRA. Tamina, TX's rail infrastructure highlights the significance of such compliance, ensuring that safety protocols are maintained across all operational facets.

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

Under the Federal Transit Administration (FTA) guidelines, transit employers in Tamina, TX, guided by 49 CFR Part 655, are required to implement a scientifically sound method for selecting employees for drug and alcohol testing. This ensures all safety-sensitive workers are reliably screened to uphold public transport safety standards.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Under regulations due to Parts 192, 193, or 195, operators are required to conduct tests on covered employees in compliance with 49 CFR Part 199. For Tamina, TX-based pipelines and hazardous materials operators, such diligence is crucial for the safety of these high-stakes work environments.

  • 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 consortium C/TPA is an entity tasked with managing all aspects or parts of an employer's drug and alcohol testing program, including random testing pools and ensuring compliance according to 49 CFR part 40.

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

The rates for DOT random testing can change year by year depending on the positivity rate. In our consortium, all random testing fees are covered regardless of the rate.

What happens when I am selected for a random test?

ADT will inform the company's DER or Owner Operator via email or phone about the nearest testing center, accompanied by further instructions. The selected employee must report to the testing site immediately upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. Always ensure these are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can gather necessary documentation, including pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee updates to the roster are confirmed quarterly. Employers have the flexibility to add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Tamina Drug Testing

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

Tamina DOT Drug Testing

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Tamina DNA Testing

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

Tamina Industry Training

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

Tamina Hair Drug Testing

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

Tamina Alcohol Testing

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

Tamina Drug Testing Services

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

Tamina 5 Panel Drug Test

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

Tamina 10 Panel Drug Test

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

Tamina On Site Drug Testing

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

Tamina DOT Physicals

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

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

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

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, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

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

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

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025


(800) 221-4291