DOT CONSORTIUM ENROLLMENT - Montgomery, 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

39 DOT Drug-Testing Centers in Montgomery

Minutes Away, Test Today

2129 W Davis St Ste D1.62 miles

2129 W Davis St Ste D
Conroe, TX 77304

2912 W Davis St Ste 1401.70 miles

2912 W Davis St Ste 140
Conroe, TX 77304

100 Medical Center Blvd Ste 1141.80 miles

100 Medical Center Blvd Ste 114
Conroe, TX 77304

3205 W Davis St Ste B-1031.84 miles

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

800 Riverwood Court, Suite 1031.98 miles

800 Riverwood Court, Suite 103
Conroe, TX 77304

1150 N Loop 336 W2.40 miles

1150 N Loop 336 W
Conroe, TX 77301

4015 Interstate 45 N3.08 miles

4015 Interstate 45 N
Conroe, TX 77304

17350 St Lukes Way Ste 2007.40 miles

17350 St Lukes Way Ste 200
The Woodlands, TX 77384

123 Vision Park Blvd8.49 miles

123 Vision Park Blvd
Shenandoah, TX 77384

250 Ed English Lane Bldg 1-b9.09 miles

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

8850 Six Pines Drive, Suite 2309.40 miles

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

9250 Pinecroft Dr9.54 miles

9250 Pinecroft Dr
The Woodlands, TX 77380

1011 Medical Plaza Dr Ste 1509.61 miles

1011 Medical Plaza Dr Ste 150
Spring, TX 77380

1104 Rayford Rd Ste 50012.88 miles

1104 Rayford Rd Ste 500
Spring, TX 77386

322 Spring Hill Dr Ste A40013.15 miles

322 Spring Hill Dr Ste A400
Spring, TX 77386

19073 Interstate 45 S13.73 miles

19073 Interstate 45 S
Shenandoah, TX 77385

25410 Interstate 45 Ste 15015.78 miles

25410 Interstate 45 Ste 150
Spring, TX 77386

34624 State Highway 24916.46 miles

34624 State Highway 249
Pinehurst, TX 77362

2104 Fm 2920 Rd17.26 miles

2104 Fm 2920 Rd
Spring, TX 77388

506 Graham Suite 26018.23 miles

506 Graham Suite 260
Tomball, TX 77375

13406 Medical Complex Dr Ste 1,18.60 miles

13406 Medical Complex Dr Ste 1,
Tomball, TX 77375

28465 State Highway 24918.91 miles

28465 State Highway 249
Tomball, TX 77375

14080 Fm 2920 Rd Ste A19.11 miles

14080 Fm 2920 Rd Ste A
Tomball, TX 77377

24420 Fm 1314 Rd Suite 10119.20 miles

24420 Fm 1314 Rd Suite 101
Porter, TX 77365

5529 Lovetta Rd Ste A, Office 919.22 miles

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

110 Cypress Station Suite 15219.31 miles

110 Cypress Station Suite 152
Houston, TX 77090

2010 Fm 1960 Rd E20.03 miles

2010 Fm 1960 Rd E
Houston, TX 77073

17070 Red Oak Dr Ste 10720.24 miles

17070 Red Oak Dr Ste 107
Houston, TX 77090

15320 Highway 105 West Ste 12020.24 miles

15320 Highway 105 West Ste 120
Montgomery, TX 77356

710 Fm 1960 Rd W20.31 miles

710 Fm 1960 Rd W
Houston, TX 77090

16903 Red Oak Dr Ste 13020.37 miles

16903 Red Oak Dr Ste 130
Houston, TX 77090

17030 Nanes Dr Ste 10820.40 miles

17030 Nanes Dr Ste 108
Houston, TX 77090

6601 Cypresswood Dr # 23120.57 miles

6601 Cypresswood Dr # 231
Spring, TX 77379

2161 Fm 1960 Rd W20.99 miles

2161 Fm 1960 Rd W
Houston, TX 77090

1331 Northpark Drive21.33 miles

1331 Northpark Drive
Kingwood, TX 77339

15882 Champion Forest Dr21.69 miles

15882 Champion Forest Dr
Spring, TX 77379

3648 Fm 1960 Rd W21.73 miles

3648 Fm 1960 Rd W
Houston, TX 77068

15621 Blue Ash Dr Ste 17022.06 miles

15621 Blue Ash Dr Ste 170
Houston, TX 77090

22475 Tomball Pkwy22.15 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

In the state of Montgomery, TX, employers bound by 49 CFR 382.305 must uphold a compliant random testing program. Owner-operators are required to join a consortium pool encompassing at least two covered employees.

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

USCG: Operating under the United States Coast Guard Jurisdiction

Marine operators must abide by 46 CFR Part 16.230, enforcing random drug testing for those in safety-sensitive positions onboard. Montgomery, TX, like other states, implements these essential protocols to enhance maritime safety.

  • 50% - Controlled Substances Testing (DOT 5-panel urine)
  • Alcohol – Not applicable per USCG random minimum standards
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 Montgomery, 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

FRA: Federal Railroad Administration - Montgomery, TX Specific Requirements

In the state of Montgomery, TX, all railroads are obligated to submit a comprehensive and compliant random testing plan for approval, as stipulated under 49 CFR 219.601-219.609. This ensures consistent practices that comply with federal 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)

Employers overseen by 49 CFR Part 655 must utilize a scientifically valid method to select employees for testing. Through rigorous adherence to these protocols, Montgomery, TX's public transit operators ensure that their workforce remains unimpaired and capable of providing safe transportation services across the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators, including those in Montgomery, TX, subject to Parts 192, 193, or 195, are mandated to conduct testing of covered employees in accordance with 49 CFR Part 199.

  • 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 requires one?

A Consortium or C/TPA is a service provider that manages some or all aspects of an employer's drug and alcohol testing regimen, including random test pools and 49 CFR part 40 compliance duties.

Do random testing percentages fluctuate?

While DOT may adjust random testing rates yearly owing to positive test results, within our consortium, we guarantee all DOT random test fees are pre-included regardless of rate adjustments.

What should I do if selected for a random test?

Upon selection, ADT will inform the company's DER or the owner-operator via email/phone about the nearest test facility and provide directions. The selected employee must proceed to the test site immediately upon notification.

What substances are screened in a DOT drug test?

A DOT drug test routinely includes a five-panel urine test and a breath alcohol test. It's vital that these tests are done using a Federal CCF and Federal Alcohol Testing Form.

Offer help during a DOT audit or inspection?

ADT is prepared to assist in audits by gathering necessary documents such as pre-employment tests, proof of random pool membership, supervisor training certifications, DOT policy formation, and MIS reports.

How frequently can the employee pool be updated?

We verify updates to the employee roster quarterly. However, employers have the flexibility to add or remove covered employees ahead of selection deadlines.

Find a DOT Drug Test Center Near You

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Montgomery Drug Testing Services

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Montgomery 5 Panel Drug Test

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

Montgomery 10 Panel Drug Test

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

Montgomery On Site Drug Testing

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

Montgomery DOT Physicals

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

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

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

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

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

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


(800) 221-4291