DOT CONSORTIUM ENROLLMENT - Barrett, 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

37 DOT Drug-Testing Centers in Barrett

Minutes Away, Test Today

610 S Main St4.93 miles

610 S Main St
Highlands, TX 77562

1658 W Baker Rd Ste A8.96 miles

1658 W Baker Rd Ste A
Baytown, TX 77521

1610 W Baker Rd Ste B8.96 miles

1610 W Baker Rd Ste B
Baytown, TX 77521

4401 Garth Rd9.21 miles

4401 Garth Rd
Baytown, TX 77521

4002 Garth Rd Ste 1509.38 miles

4002 Garth Rd Ste 150
Baytown, TX 77521

13601 Woodforest Blvd9.40 miles

13601 Woodforest Blvd
Houston, TX 77015

7702 Fm 1960 E Ste 10610.08 miles

7702 Fm 1960 E Ste 106
Humble, TX 77346

2802 Garth Rd Ste 213,10.19 miles

2802 Garth Rd Ste 213,
Baytown, TX 77521

2800 Garth Rd10.20 miles

2800 Garth Rd
Baytown, TX 77521

13469 East Fwy10.55 miles

13469 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 50510.81 miles

1140 Westmont Dr Ste 505
Houston, TX 77015

13125 East Fwy10.88 miles

13125 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 510,10.89 miles

1140 Westmont Dr Ste 510,
Houston, TX 77015

13259 East Fwy10.97 miles

13259 East Fwy
Houston, TX 77015

5003 Woodland Meadows Ln11.40 miles

5003 Woodland Meadows Ln
Humble, TX 77346

2610 N Alexander Dr11.50 miles

2610 N Alexander Dr
Baytown, TX 77520

1700 James Bowie Dr11.56 miles

1700 James Bowie Dr
Baytown, TX 77520

1515 N Alexander Dr Ste 11511.70 miles

1515 N Alexander Dr Ste 115
Baytown, TX 77520

102 W 2nd St12.37 miles

102 W 2nd St
Deer Park, TX 77536

125 E 8th St12.62 miles

125 E 8th St
Deer Park, TX 77536

10909 East Fwy12.78 miles

10909 East Fwy
Houston, TX 77029

1430 Center St13.06 miles

1430 Center St
Deer Park, TX 77536

1803 Center St Ste A13.26 miles

1803 Center St Ste A
Deer Park, TX 77536

2106 Center St13.45 miles

2106 Center St
Deer Park, TX 77536

126 W San Augustine St13.68 miles

126 W San Augustine St
Deer Park, TX 77536

9235 N Highway 146 Ste 413.72 miles

9235 N Highway 146 Ste 4
Baytown, TX 77523

9235 N Highway 146 Ste 5a13.72 miles

9235 N Highway 146 Ste 5a
Mont Belvieu, TX 77523

321 W San Augustine St13.83 miles

321 W San Augustine St
Deer Park, TX 77536

2818 Center St13.90 miles

2818 Center St
Deer Park, TX 77536

2910 Center St13.93 miles

2910 Center St
Deer Park, TX 77536

2601 W Lake Houston Pkwy14.06 miles

2601 W Lake Houston Pkwy
Kingwood, TX 77339

9723 Homestead Rd14.36 miles

9723 Homestead Rd
Houston, TX 77016

19333 Highway 59 N Ste 23014.58 miles

19333 Highway 59 N Ste 230
Humble, TX 77338

107 N Winfree St14.72 miles

107 N Winfree St
Dayton, TX 77535

18648 Mckay Blvd # 21614.96 miles

18648 Mckay Blvd # 216
Humble, TX 77338

18951 N Memorial Dr15.00 miles

18951 N Memorial Dr
Humble, TX 77338

7720 Spencer Hwy15.34 miles

7720 Spencer Hwy
Pasadena, TX 77505

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

According to 49 CFR 382.305, employers, including those based in Barrett, TX, must sustain a compliant random program. For owner-operators, joining a consortium pool is mandatory, incorporating at least two other covered employees.

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

USCG: United States Coast Guard (under Homeland Security)

Marine employers abiding by 46 CFR Part 16.230 must execute random drug testing protocols tailored for crewmembers engaged in safety-sensitive roles. This requirement is in place to assure troubleshooting and prompt corrective action. The state of Barrett, TX, like others, commits to these rigorous actions to maintain marine safety and security.

  • 50% Rate: Controlled Substances are evaluated using a DOT 5-panel urine test.
  • Alcohol standards do not apply to USCG random minimums.
USCG Enroll Today

FAA - Federal Aviation Administration emphasizes rigor in the safety management of air operations, such as those in Barrett, TX, requiring employer adherence under 14 CFR Part 120 to encompass all safety-sensitive functions within their purview.

  • 25% - Controlled Substances via DOT 5-panel urine tests are part of essential safety protocols.
  • 10% - Breath Alcohol Testing (BAT) ensures adherence to sobriety standards critical for flight safety.
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads, particularly those operating in Barrett, TX, are required to submit and implement an FRA-endorsed random testing plan as stipulated by sections 49 CFR 219.601-219.609. This regulatory measure ensures sustained safety and compliance among rail carriers within the state.

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 required to make use of a scientifically valid selection methodology within their random testing procedures. This process is crucial to ensure fair and unbiased testing of employees, particularly in metropolitan areas like the Barrett, TX, where public transit systems form the backbone of daily commuting and require consistent safety checks.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Barrett, TX, operators that fall under Parts 192, 193, or 195 have the responsibility to test covered employees according to 49 CFR Part 199. This ensures compliance and upholds safety standards within the state's extensive pipeline infrastructures.

  • 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 a consulting service that can handle the complete or partial management of an employer's drug and alcohol testing program. This includes creating random testing groups and ensuring adherence to 49 CFR part 40 requirements.

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

DOT random test percentages can vary annually according to the positivity rate. Nonetheless, within our consortium, all DOT random test expenses remain covered irrespective of the rate.

What happens when I am selected for a random test?

ADT informs the company DER or Owner Operator by email/phone, providing the nearest testing location and guidance. The chosen employee must immediately go to the testing center after being notified.

What drugs are tested on a DOT drug test?

A DOT drug test checks for substances through a DOT 5 panel urine test and a DOT breath alcohol test, ensuring all tests utilize correct Federal CCF and Federal Alcohol Testing Form documentation.

Can you help during a DOT audit or inspection?

Yes, ADT can provide organization of necessary documents such as pre-employment tests, random pool enrollment proof, supervisor training certificates, development of DOT policies, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed every three months, allowing employers to add or remove covered employees any time before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Barrett Drug Testing

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

Barrett DOT Drug Testing

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

Barrett DNA Testing

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

Barrett Industry Training

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

Barrett Hair Drug Testing

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

Barrett Alcohol Testing

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

Barrett Drug Testing Services

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

Barrett 5 Panel Drug Test

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

Barrett 10 Panel Drug Test

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

Barrett On Site Drug Testing

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

Barrett DOT Physicals

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

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

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

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

Everything was great

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

Olga Petrova - 9/19/2024

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

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


(800) 221-4291