DOT CONSORTIUM ENROLLMENT - West, 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

38 DOT Drug-Testing Centers in West

Minutes Away, Test Today

17738 Sunset River Ln1.88 miles

17738 Sunset River Ln
Houston, TX 77084

16125 Cairnway Dr Ste 1062.36 miles

16125 Cairnway Dr Ste 106
Houston, TX 77084

19728 Saums Rd Ste 1792.95 miles

19728 Saums Rd Ste 179
Houston, TX 77084

19450 Katy Fwy3.13 miles

19450 Katy Fwy
Houston, TX 77094

1844 Snake River Rd Ste A3.48 miles

1844 Snake River Rd Ste A
Katy, TX 77449

952 S Fry Rd,4.23 miles

952 S Fry Rd,
Katy, TX 77450

12345 Katy Fwy4.62 miles

12345 Katy Fwy
Houston, TX 77079

1398 Eldridge Pkwy Ste 1134.88 miles

1398 Eldridge Pkwy Ste 113
Houston, TX 77077

14770 Memorial Dr Ste 1004.89 miles

14770 Memorial Dr Ste 100
Houston, TX 77079

21238 Kingsland Blvd4.92 miles

21238 Kingsland Blvd
Katy, TX 77450

21660 Kingsland Blvd5.23 miles

21660 Kingsland Blvd
Katy, TX 77450

21700 Kingsland Blvd5.27 miles

21700 Kingsland Blvd
Katy, TX 77450

21929 Katy Fwy5.32 miles

21929 Katy Fwy
Katy, TX 77450

14045 Memorial Dr5.90 miles

14045 Memorial Dr
Houston, TX 77079

1511 Upland Dr Ste 1006.01 miles

1511 Upland Dr Ste 100
Houston, TX 77043

11211 Katy Fwy6.03 miles

11211 Katy Fwy
Houston, TX 77079

9110 Barker Cypress Rd6.58 miles

9110 Barker Cypress Rd
Cypress, TX 77433

11621a Katy Fwy6.80 miles

11621a Katy Fwy
Houston, TX 77079

8100 Highway 6 N Ste E6.89 miles

8100 Highway 6 N Ste E
Houston, TX 77095

23900 Katy Fwy7.14 miles

23900 Katy Fwy
Katy, TX 77494

2550 Gray Falls Dr Ste 1207.32 miles

2550 Gray Falls Dr Ste 120
Houston, TX 77077

17410 Northwest Fwy7.35 miles

17410 Northwest Fwy
Houston, TX 77040

11807 Westheimer Rd Ste 5607.60 miles

11807 Westheimer Rd Ste 560
Houston, TX 77077

13141 Fm 1960 Rd W Ste 5007.71 miles

13141 Fm 1960 Rd W Ste 500
Houston, TX 77065

12121 Richmond Ave Ste 124,7.71 miles

12121 Richmond Ave Ste 124,
Houston, TX 77082

855 Frostwood7.91 miles

855 Frostwood
Houston, TX 77024

2929 Woodland Park Dr8.07 miles

2929 Woodland Park Dr
Houston, TX 77082

14825 Northwest Fwy Suite 8008.53 miles

14825 Northwest Fwy Suite 800
Houston, TX 77040

14825 Northwest Fwy Ste 8008.54 miles

14825 Northwest Fwy Ste 800
Houston, TX 77040

11301 Fallbrook # 1269.01 miles

11301 Fallbrook # 126
Houston, TX 77065

25765 Katy Fwy9.20 miles

25765 Katy Fwy
Katy, TX 77494

9138 West Rd9.23 miles

9138 West Rd
Houston, TX 77064

6501 S Fry Rd Ste 10009.26 miles

6501 S Fry Rd Ste 1000
Katy, TX 77494

10655 Steepletop Dr9.27 miles

10655 Steepletop Dr
Houston, TX 77065

10680 Jones Road, Suite 2009.37 miles

10680 Jones Road, Suite 200
Houston, TX 77065

10906 Fm 1960 West9.63 miles

10906 Fm 1960 West
Houston, TX 77070

2600 S Gessner Rd Ste 2059.71 miles

2600 S Gessner Rd Ste 205
Houston, TX 77063

9701 Richmond Ave Ste 11510.12 miles

9701 Richmond Ave Ste 115
Houston, TX 77042

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)

West, 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

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

Marine employers in West, TX, under 46 CFR Part 16.230, must conduct random drug testing focusing on safety-sensitive crewmembers. This stringent regulation ensures that those in critical operational roles are always clear-headed and fit for duty.

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

FAA: Federal Aviation Administration

Organizations and employers subjected to 14 CFR Part 120 must encompass all functions deemed safety-sensitive within their operations. This is critical to aviation safety and operations, particularly in regulated airspace zones like those in the West, TX. Each component of the outlined testing regimens serves to uphold safety and regulatory compliance.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration necessitates that railroads devise and adhere to an FRA-ratified random plan outlined in 49 CFR 219.601-219.609. West, TX, aligning with nationwide standards, ensures these actions contribute to a secure rail transport framework.

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 governed by 49 CFR Part 655 are obligated to utilize scientifically valid selection methods for testing. This ensures a higher level of safety and compliance, notably impacting public transportation systems in locations such as West, TX.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators in West, TX under Parts 192, 193, or 195 are held to the standards of 49 CFR Part 199, which obligates them to test covered employees. This requirement is crucial in maintaining the safety and reliability of pipelines and related operations within the state, safeguarding both the environment and the community from the hazards associated with substance influence.

  • 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 who benefits from it?

A consortium C/TPA is an external service provider managing various components of an employer's drug and alcohol testing obligations, including the facilitation of random testing groups as mandated by 49 CFR part 40.

Do random testing quotas stay constant, or do they alter?

DOT random testing rates can vary yearly depending on positivity trends. Nevertheless, in our consortium, despite any adjustments in testing rates, all associated DOT random testing costs are fully covered.

What steps occur after random test selection?

Upon being chosen for a random test, the designated DER or Owner Operator will receive instructions via email or phone, detailing the nearest testing site. Subsequently, the selected personnel must proceed immediately to the facility once informed.

Which substances are screened in a DOT drug test?

DOT drug testing encompasses a 5-panel urine screen and a breath alcohol test. Ensure that all testing is conducted using a Federal CCF and Federal Alcohol Testing Form.

Can support be provided during a DOT inspection or review?

Indeed, ADT assists by organizing necessary documents, such as pre-employment testing records, random pool membership proofs, supervisor certificates, DOT policy drafts, and MIS reports.

How frequently can I revise my employee list?

We verify employee list updates on a quarterly basis, with employers having the flexibility to add or remove employees before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

West Drug Testing

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West DOT Drug Testing

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West DNA Testing

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

West Industry Training

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

West Hair Drug Testing

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

West Alcohol Testing

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

West Drug Testing Services

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

West 5 Panel Drug Test

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

West 10 Panel Drug Test

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

West On Site Drug Testing

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

West DOT Physicals

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

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

Fast,easy and efficient

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

Micheal Ankenbrandt - 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 efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

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

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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

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


(800) 221-4291