DOT CONSORTIUM ENROLLMENT - Spring, 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

29 DOT Drug-Testing Centers in Spring

Minutes Away, Test Today

19073 Interstate 45 S2.65 miles

19073 Interstate 45 S
Shenandoah, TX 77385

322 Spring Hill Dr Ste A4003.21 miles

322 Spring Hill Dr Ste A400
Spring, TX 77386

1104 Rayford Rd Ste 5003.32 miles

1104 Rayford Rd Ste 500
Spring, TX 77386

110 Cypress Station Suite 1523.32 miles

110 Cypress Station Suite 152
Houston, TX 77090

2010 Fm 1960 Rd E3.88 miles

2010 Fm 1960 Rd E
Houston, TX 77073

25410 Interstate 45 Ste 1503.89 miles

25410 Interstate 45 Ste 150
Spring, TX 77386

710 Fm 1960 Rd W4.47 miles

710 Fm 1960 Rd W
Houston, TX 77090

17070 Red Oak Dr Ste 1074.51 miles

17070 Red Oak Dr Ste 107
Houston, TX 77090

16903 Red Oak Dr Ste 1304.62 miles

16903 Red Oak Dr Ste 130
Houston, TX 77090

17030 Nanes Dr Ste 1084.72 miles

17030 Nanes Dr Ste 108
Houston, TX 77090

2161 Fm 1960 Rd W5.63 miles

2161 Fm 1960 Rd W
Houston, TX 77090

15621 Blue Ash Dr Ste 1706.00 miles

15621 Blue Ash Dr Ste 170
Houston, TX 77090

6601 Cypresswood Dr # 2316.78 miles

6601 Cypresswood Dr # 231
Spring, TX 77379

3648 Fm 1960 Rd W6.80 miles

3648 Fm 1960 Rd W
Houston, TX 77068

1011 Medical Plaza Dr Ste 1506.83 miles

1011 Medical Plaza Dr Ste 150
Spring, TX 77380

14755 North Freeway Ste 4006.86 miles

14755 North Freeway Ste 400
Houston, TX 77090

9250 Pinecroft Dr6.89 miles

9250 Pinecroft Dr
The Woodlands, TX 77380

8850 Six Pines Drive, Suite 2307.07 miles

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

5529 Lovetta Rd Ste A, Office 97.20 miles

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

250 Ed English Lane Bldg 1-b7.36 miles

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

123 Vision Park Blvd8.08 miles

123 Vision Park Blvd
Shenandoah, TX 77384

4950 Fm 1960 Rd W Ste A68.34 miles

4950 Fm 1960 Rd W Ste A6
Houston, TX 77069

1920 Rankin Rd Ste 1308.39 miles

1920 Rankin Rd Ste 130
Houston, TX 77073

2104 Fm 2920 Rd8.64 miles

2104 Fm 2920 Rd
Spring, TX 77388

15882 Champion Forest Dr8.68 miles

15882 Champion Forest Dr
Spring, TX 77379

12600 Northborough Dr8.92 miles

12600 Northborough Dr
Houston, TX 77067

401 Greens Rd8.97 miles

401 Greens Rd
Houston, TX 77060

17350 St Lukes Way Ste 2009.00 miles

17350 St Lukes Way Ste 200
The Woodlands, TX 77384

8901 Farm To Market 1960 Rd W,9.21 miles

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

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration plays a pivotal role, especially for businesses in Spring, TX subject to the provisions of 49 CFR 382.305, by ensuring they operate a compliant random testing program. Owner-operators must engage in a consortium pool comprising two or more covered employees to meet regulatory requirements.

  • 50% - Controlled Substances through DOT 5-panel urine tests are a significant component of compliance.
  • 10% - DOT Breath Alcohol Testing (BAT) further secures the objective of maintaining public and operational safety.
FMCSA Enroll Today

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

Marine businesses operating under 46 CFR Part 16.230 should perform random drug testing for employees in safety-sensitive roles. In regions such as Spring, TX, this regulation takes on vital importance to uphold marine safety standards.

  • 50%: Controlled Substances (DOT 5-panel urine)
  • Alcohol testing is not mandatory for USCG random minimum tests
USCG Enroll Today

FAA- Federal Aviation Administration

Spring, TX-based employers operating under 14 CFR Part 120 must integrate all safety-sensitive functions into their compliance plans. This inclusion ensures systematic assessment and regulation of personnel fulfilling sensitive roles, thereby enhancing overall air safety.

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

FRA- Federal Railroad Administration

FRA sets a high standard for rail operations in Spring, TX, demanding the submission and implementation of an FRA-approved random testing plan in accordance with 49 CFR 219.601-219.609, which is instrumental in underscoring the importance placed on safety and compliance within this sector.

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 Spring, 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

Entities operating under Parts 192, 193, or 195 are required to conduct testing of covered employees as per 49 CFR Part 199. In Spring, TX, this directive ensures that pipeline operators adhere to safety and compliance standards, safeguarding against potential hazards associated with pipeline facilities.

  • 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 serves as a service agent managing elements of an employer's drug and alcohol testing program. This includes random testing pools and ensuring compliance with regulations outlined in 49 CFR part 40.

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

DOT random testing rates can fluctuate annually based on the positivity rate. Within our consortium, all DOT random testing charges are covered regardless of the rate.

What happens when I am selected for a random test?

ADT will inform the company DER or Owner Operator via email/phone with details of the nearest test location and necessary instructions. The selected employee must promptly visit the designated testing center after notification.

What drugs are tested on a DOT drug test?

A DOT drug test involves a DOT 5-panel urine screening and a DOT breath alcohol test. It is vital to ensure all tests are performed using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can arrange the requisite documents such as pre-employment tests, proof of random pool membership, supervisor training certificates, DOT policy formulation, and MIS reports.

How often can I update my employee pool?

We corroborate employee roster revisions every quarter. Employers have the flexibility to add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

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Spring Drug Testing Services

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Spring 5 Panel Drug Test

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Spring On Site Drug Testing

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Spring DOT Physicals

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

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

Everything was great

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

Olga Petrova - 9/19/2024

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024


(800) 221-4291