DOT CONSORTIUM ENROLLMENT - Spring Hill, 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 Spring Hill

Minutes Away, Test Today

624 W Polk St18.62 miles

624 W Polk St
Livingston, TX 77351

1717 Highway 59 Loop N19.87 miles

1717 Highway 59 Loop N
Livingston, TX 77351

4001 U S Highway 59 N21.26 miles

4001 U S Highway 59 N
Livingston, TX 77351

100 Medical Center Pkwy Ste 100022.16 miles

100 Medical Center Pkwy Ste 1000
Huntsville, TX 77340

1211 Sam Houston Ave22.29 miles

1211 Sam Houston Ave
Huntsville, TX 77340

4015 Interstate 45 N22.69 miles

4015 Interstate 45 N
Conroe, TX 77304

1150 N Loop 336 W23.93 miles

1150 N Loop 336 W
Conroe, TX 77301

2129 W Davis St Ste D24.18 miles

2129 W Davis St Ste D
Conroe, TX 77304

2912 W Davis St Ste 14024.19 miles

2912 W Davis St Ste 140
Conroe, TX 77304

3205 W Davis St Ste B-10324.24 miles

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

100 Medical Center Blvd Ste 11425.28 miles

100 Medical Center Blvd Ste 114
Conroe, TX 77304

108 S William Barnett Ave25.34 miles

108 S William Barnett Ave
Cleveland, TX 77327

2508 Highway 59 North Byp25.34 miles

2508 Highway 59 North Byp
Cleveland, TX 77327

800 Riverwood Court, Suite 10325.43 miles

800 Riverwood Court, Suite 103
Conroe, TX 77304

250 Ed English Lane Bldg 1-b29.72 miles

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

17350 St Lukes Way Ste 20029.89 miles

17350 St Lukes Way Ste 200
The Woodlands, TX 77384

123 Vision Park Blvd30.98 miles

123 Vision Park Blvd
Shenandoah, TX 77384

8850 Six Pines Drive, Suite 23031.61 miles

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

9250 Pinecroft Dr31.66 miles

9250 Pinecroft Dr
The Woodlands, TX 77380

1011 Medical Plaza Dr Ste 15031.73 miles

1011 Medical Plaza Dr Ste 150
Spring, TX 77380

24420 Fm 1314 Rd Suite 10132.98 miles

24420 Fm 1314 Rd Suite 101
Porter, TX 77365

1104 Rayford Rd Ste 50033.83 miles

1104 Rayford Rd Ste 500
Spring, TX 77386

25410 Interstate 45 Ste 15034.31 miles

25410 Interstate 45 Ste 150
Spring, TX 77386

322 Spring Hill Dr Ste A40034.50 miles

322 Spring Hill Dr Ste A400
Spring, TX 77386

19073 Interstate 45 S34.98 miles

19073 Interstate 45 S
Shenandoah, TX 77385

1331 Northpark Drive35.43 miles

1331 Northpark Drive
Kingwood, TX 77339

2601 W Lake Houston Pkwy36.49 miles

2601 W Lake Houston Pkwy
Kingwood, TX 77339

1450 Kingwood Dr36.72 miles

1450 Kingwood Dr
Kingwood, TX 77339

1120 Kingwood Dr Ste 10036.74 miles

1120 Kingwood Dr Ste 100
Kingwood, TX 77339

1280 N Fm 1486 Rd37.63 miles

1280 N Fm 1486 Rd
Montgomery, TX 77356

15320 Highway 105 West Ste 12038.20 miles

15320 Highway 105 West Ste 120
Montgomery, TX 77356

34624 State Highway 24939.74 miles

34624 State Highway 249
Pinehurst, TX 77362

2010 Fm 1960 Rd E39.88 miles

2010 Fm 1960 Rd E
Houston, TX 77073

110 Cypress Station Suite 15240.02 miles

110 Cypress Station Suite 152
Houston, TX 77090

8901 Fm 1960 Bypass Rd W Ste 20440.02 miles

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

8901 Farm To Market 1960 Rd W,40.06 miles

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

7702 Fm 1960 E Ste 10640.16 miles

7702 Fm 1960 E Ste 106
Humble, TX 77346

107 N Winfree St40.29 miles

107 N Winfree St
Dayton, TX 77535

2104 Fm 2920 Rd40.44 miles

2104 Fm 2920 Rd
Spring, TX 77388

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 Spring Hill, TX, employers governed by 49 CFR Â382.305 are obligated to uphold a compliant random testing program. Specifically, owner-operators must be part of a consortium group comprised of two or more covered employees. Within this regulatory framework:

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

USCG- United States Coast Guard (currently part of homeland security)

Marine employers must adhere to the regulations set forth in 46 CFR Part 16.230, which require the implementation of random drug testing for safety-sensitive crew members. This requirement is uniformly applied, including within the maritime regions of Spring Hill, TX, to ensure the safety of marine operations.

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

FAA: Federal Aviation Administration

Employers under the regulatory scope of 14 CFR Part 120 are mandated to cover all functions linked with safety. These inclusive measures are consistently applied in Spring Hill, TX, supporting flight safety via stringent substance testing.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration (FRA) mandates that all railroads within Spring Hill, TX meticulously draft and adhere to a random testing blueprint approved by the FRA, as stipulated in 49 CFR 219.601-219.609. By doing so, railways ensure the safety of operations and adherence to national safety standards. Such compliance is critical in detecting substance abuse among railroad personnel, thereby preventing potential safety hazards on Spring Hill, TX's rail networks.

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

FTA: Federal Transit Administration

Employers under the purview of 49 CFR Part 655 must employ scientifically valid selection methods for random drug and alcohol testing programs. This mandate is especially relevant in Spring Hill, TX, where public transit systems contribute to the regional connectivity amid challenging weather and geographical conditions.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 are required to conduct employee testing as per 49 CFR Part 199. This regulation ensures safety across pipeline operations, with no exception in compliance for those operating within Spring Hill, TX.

  • 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 or C/TPA is a service agent overseeing part or all of an employer's drug and alcohol testing program, which includes managing random testing pools and ensuring compliance with 49 CFR part 40.

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

Answer: DOT random testing percentages may vary yearly depending on the positivity rates. However, within our consortium, regardless of the rate changes, all DOT random testing charges are included.

What happens when I am selected for a random test?

Answer:Accredited Drug Testing (ADT) will inform the company DER or Owner Operator via email or phone, providing the nearest test location and required instructions. Upon notification, the selected individual must proceed to the testing site immediately.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test includes screening for a 5-panel urine test and a DOT Breath Alcohol Test. It is essential to ensure all tests utilize the Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Certainly, ADT can facilitate the gathering of necessary documents like pre-employment tests, proofs of random pool registration, supervisor training certificates, DOT policy submissions, and MIS reports.

How often can I update my employee pool?

Answer:Employee roster updates are confirmed quarterly, allowing employers to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Spring Hill Drug Testing Services

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

Spring Hill 5 Panel Drug Test

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

Spring Hill 10 Panel Drug Test

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

Spring Hill On Site Drug Testing

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

Spring Hill DOT Physicals

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

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

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

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

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


(800) 221-4291