DOT CONSORTIUM ENROLLMENT - Rosharon, 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

32 DOT Drug-Testing Centers in Rosharon

Minutes Away, Test Today

136 E Hospital Dr11.97 miles

136 E Hospital Dr
Angleton, TX 77515

8720 Highway 6 Ste 40012.80 miles

8720 Highway 6 Ste 400
Missouri City, TX 77459

3128 S Gordon St13.16 miles

3128 S Gordon St
Alvin, TX 77511

Memorial Hermann Medical Group-alvin 252 Bypass 35 N13.29 miles

Memorial Hermann Medical Group-alvin 252 Bypass 35 N
Alvin, TX 77511

1100 Smith Dr14.28 miles

1100 Smith Dr
Alvin, TX 77511

2802 Business Center Dr Ste 11014.87 miles

2802 Business Center Dr Ste 110
Pearland, TX 77584

6840 Highway 615.42 miles

6840 Highway 6
Missouri City, TX 77459

2510 Smith Ranch Rd Ste 10215.43 miles

2510 Smith Ranch Rd Ste 102
Pearland, TX 77584

8633 Broadway #10315.67 miles

8633 Broadway #103
Pearland, TX 77584

2428 Texas Pkwy17.07 miles

2428 Texas Pkwy
Missouri City, TX 77489

2211a Broadway St17.25 miles

2211a Broadway St
Pearland, TX 77581

2211 E Broadway St18.68 miles

2211 E Broadway St
Pearland, TX 77581

2018 Broadway St18.72 miles

2018 Broadway St
Pearland, TX 77581

3151 Highway 618.81 miles

3151 Highway 6
Sugar Land, TX 77478

3531 Town Center Blvd S Ste 10119.23 miles

3531 Town Center Blvd S Ste 101
Sugarland, TX 77479

16545 Southwest Frwy #22519.36 miles

16545 Southwest Frwy #225
Sugar Land, TX 77479

16902 Southwest Fwy19.48 miles

16902 Southwest Fwy
Sugar Land, TX 77479

16062 Southwest Fwy Ste 219.54 miles

16062 Southwest Fwy Ste 2
Sugar Land, TX 77479

15259 Southwest Freeway,19.78 miles

15259 Southwest Freeway,
Sugar Land, TX 77478

1505 Winding Way Dr Ste 21819.83 miles

1505 Winding Way Dr Ste 218
Friendswood, TX 77546

628 S Friendswood Dr19.84 miles

628 S Friendswood Dr
Friendswood, TX 77546

1235 Lake Pointe Pkwy # 10220.03 miles

1235 Lake Pointe Pkwy # 102
Sugar Land, TX 77478

14023 Southwest Fwy20.23 miles

14023 Southwest Fwy
Sugar Land, TX 77478

3727 Greenbriar Dr Ste 40320.40 miles

3727 Greenbriar Dr Ste 403
Stafford, TX 77477

12401 S Post Oak Rd Ste 23520.42 miles

12401 S Post Oak Rd Ste 235
Houston, TX 77045

1403 Highway 6 Ste 10020.49 miles

1403 Highway 6 Ste 100
Sugar Land, TX 77478

201 B Hwy 332 West Ste 1000,21.07 miles

201 B Hwy 332 West Ste 1000,
Lake Jackson, TX 77566

10521 Corporate Dr21.10 miles

10521 Corporate Dr
Stafford, TX 77477

1201 Lakeview Dr21.26 miles

1201 Lakeview Dr
Sugar Land, TX 77478

3354 E Fm 528 Rd21.27 miles

3354 E Fm 528 Rd
Friendswood, TX 77546

1250 7th St21.46 miles

1250 7th St
Sugar Land, TX 77478

10807 Shawnbrook Dr21.70 miles

10807 Shawnbrook Dr
Houston, TX 77071

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 Rosharon, TX, employers falling under the jurisdiction of 49 CFR 382.305 are required to sustain a compliant random testing program. This mandate ensures that owner-operators include themselves within a consortium pool consisting of a minimum of two covered employees. Such arrangements facilitate adherence to regulations and promote safety.

  • 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 Rosharon, 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

Federal Aviation Administration (FAA) oversees the safety and regulation of the airspace system, including Rosharon, TX, by enforcing compliance with 14 CFR Part 120.

All employers overseeing safety-sensitive operations must adhere to stringent testing protocols to ensure both passenger and crew safety.

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

FRA- Federal Railroad Administration

Railroads are obligated to devise and comply with an FRA-endorsed random testing plan as per 49 CFR 219.601-219.609. In Rosharon, TX, stringent adherence to these guidelines ensures rail safety and operational authority, providing safety in the state's rail networks.

  • Rail safety is an ongoing commitment in Rosharon, TX, with inspections conducted regularly to uphold 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

FTA requires employers in Rosharon, TX bound by 49 CFR Part 655 to employ a scientifically valid method for random employee selection, which is vital for the equitable execution of drug and alcohol testing and maintains the integrity and trust of the public transportation system.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators, including those in Rosharon, 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 is a DOT Consortium (c/TPA) and who needs it?

Answer: A consortium c/TPA acts as a service agent that manages some or all of an employer's drug and alcohol testing program, covering the management of random testing pools and ensuring compliance as outlined in 49 CFR part 40.

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

Answer: DOT random testing rates can vary annually depending on the positivity rate; however, within our consortium, all random testing fees are inclusive, regardless of the rate.

What happens when I am selected for a random test?

Answer: ADT will contact the designated employer representative (DER) or Owner Operator via email or phone to provide the nearest testing location and testing instructions. The notified employee must promptly head to the specified testing site upon notification.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test assesses a DOT 5-panel urine sample and a DOT breath alcohol test. Ensure that all tests utilize a Federal Custody and Control Form (CCF) and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT is equipped to assist during audits or inspections by organizing essential documentation, such as pre-employment testing records, evidence of random pool enrollment, supervisor training certifications, DOT policy creation, and MIS reports.

How often can I update my employee pool?

Answer: We update employee rosters quarterly, allowing employers to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Rosharon Drug Testing

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Rosharon DNA Testing

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Rosharon Industry Training

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

Rosharon Hair Drug Testing

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

Rosharon Alcohol Testing

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

Rosharon Drug Testing Services

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

Rosharon 5 Panel Drug Test

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

Rosharon 10 Panel Drug Test

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

Rosharon On Site Drug Testing

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

Rosharon DOT Physicals

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

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

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

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

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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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


(800) 221-4291