DOT CONSORTIUM ENROLLMENT - Huffman, 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

34 DOT Drug-Testing Centers in Huffman

Minutes Away, Test Today

7702 Fm 1960 E Ste 1064.52 miles

7702 Fm 1960 E Ste 106
Humble, TX 77346

2601 W Lake Houston Pkwy6.26 miles

2601 W Lake Houston Pkwy
Kingwood, TX 77339

5003 Woodland Meadows Ln7.56 miles

5003 Woodland Meadows Ln
Humble, TX 77346

1450 Kingwood Dr8.94 miles

1450 Kingwood Dr
Kingwood, TX 77339

1331 Northpark Drive9.44 miles

1331 Northpark Drive
Kingwood, TX 77339

1120 Kingwood Dr Ste 1009.47 miles

1120 Kingwood Dr Ste 100
Kingwood, TX 77339

107 N Winfree St9.97 miles

107 N Winfree St
Dayton, TX 77535

24420 Fm 1314 Rd Suite 10110.76 miles

24420 Fm 1314 Rd Suite 101
Porter, TX 77365

18951 N Memorial Dr11.52 miles

18951 N Memorial Dr
Humble, TX 77338

18648 Mckay Blvd # 21611.74 miles

18648 Mckay Blvd # 216
Humble, TX 77338

113 S Main St11.91 miles

113 S Main St
Dayton, TX 77535

202 N Church St11.93 miles

202 N Church St
Dayton, TX 77535

8901 Fm 1960 Bypass Rd W Ste 20411.94 miles

8901 Fm 1960 Bypass Rd W Ste 204
Humble, TX 77338

19333 Highway 59 N Ste 23011.97 miles

19333 Highway 59 N Ste 230
Humble, TX 77338

8901 Farm To Market 1960 Rd W,12.30 miles

8901 Farm To Market 1960 Rd W,
Humble, TX 77338

5405 Consulate Plaza Dr14.71 miles

5405 Consulate Plaza Dr
Houston, TX 77032

610 S Main St15.18 miles

610 S Main St
Highlands, TX 77562

25410 Interstate 45 Ste 15016.96 miles

25410 Interstate 45 Ste 150
Spring, TX 77386

13601 Woodforest Blvd17.25 miles

13601 Woodforest Blvd
Houston, TX 77015

1353 N Travis St17.44 miles

1353 N Travis St
Liberty, TX 77575

720 Travis St17.44 miles

720 Travis St
Liberty, TX 77575

1920 Rankin Rd Ste 13017.60 miles

1920 Rankin Rd Ste 130
Houston, TX 77073

9723 Homestead Rd17.63 miles

9723 Homestead Rd
Houston, TX 77016

2010 Fm 1960 Rd E18.65 miles

2010 Fm 1960 Rd E
Houston, TX 77073

13469 East Fwy18.69 miles

13469 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 50518.72 miles

1140 Westmont Dr Ste 505
Houston, TX 77015

1658 W Baker Rd Ste A18.79 miles

1658 W Baker Rd Ste A
Baytown, TX 77521

1610 W Baker Rd Ste B18.79 miles

1610 W Baker Rd Ste B
Baytown, TX 77521

1140 Westmont Dr Ste 510,18.81 miles

1140 Westmont Dr Ste 510,
Houston, TX 77015

13125 East Fwy18.83 miles

13125 East Fwy
Houston, TX 77015

13259 East Fwy18.88 miles

13259 East Fwy
Houston, TX 77015

3820 Beaumont Ave18.94 miles

3820 Beaumont Ave
Liberty, TX 77575

4401 Garth Rd18.97 miles

4401 Garth Rd
Baytown, TX 77521

4002 Garth Rd Ste 15019.15 miles

4002 Garth Rd Ste 150
Baytown, TX 77521

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 Huffman, 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 Huffman, 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

Under 14 CFR Part 120, employers must ensure that all safety-sensitive job functions are included, an imperative also applicable in Huffman, TX.

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

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

Railroads are required to create and adhere to an FRA-sanctioned random testing strategy (49 CFR 219.601-219.609).

This requisite applies equally within Huffman, TX, ensuring railway operations remain safe and compliant.

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 Huffman, 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 test their employees according to regulations stipulated in 49 CFR Part 199. Huffman, TX ensures strict adherence to these measures to safeguard pipeline safety standards.

  • 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?

Answer: A consortium C/TPA refers to a service provider that oversees parts or all of an employer's drug and alcohol testing initiatives, managing the random testing pools and fulfilling compliance requirements dictated by 49 CFR part 40.

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

Answer: The rates for DOT random testing can fluctuate yearly depending on the positivity rates. However, within our consortium, all fees related to DOT random testing are covered regardless of these rate changes.

What happens when I am selected for a random test?

Answer: ADT will inform the Designated Employer Representative (DER) or the Owner Operator via email or phone, indicating the nearest testing venue and necessary instructions. The chosen employee should proceed directly to the testing center upon notification.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test evaluates controlled substances using a DOT 5-panel urine test along with a DOT breath alcohol test. It's crucial to perform all tests on a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT can assist in assembling essential documentation like pre-employment test results, evidence of random pool membership, supervisor training certificates, DOT policy creation, and MIS reports.

How often can I update my employee pool?

Answer: Employers may update their employee lists every quarter, with the flexibility to add or remove employees at any time before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Huffman Industry Training

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Huffman Hair Drug Testing

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

Huffman Alcohol Testing

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

Huffman Drug Testing Services

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

Huffman 5 Panel Drug Test

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

Huffman 10 Panel Drug Test

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

Huffman On Site Drug Testing

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

Huffman DOT Physicals

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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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

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

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

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

Everything was great

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

Olga Petrova - 9/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024


(800) 221-4291