DOT CONSORTIUM ENROLLMENT - Port Mansfield, 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

35 DOT Drug-Testing Centers in Port Mansfield

Minutes Away, Test Today

336 S 8th St22.67 miles

336 S 8th St
Raymondville, TX 78580

165 S 6th St22.76 miles

165 S 6th St
Raymondville, TX 78580

216 N Ed Carey Dr Ste 125.55 miles

216 N Ed Carey Dr Ste 1
Harlingen, TX 78550

1901 Bell St Ste B30.42 miles

1901 Bell St Ste B
Harlingen, TX 78550

721 W Harrison Ave30.47 miles

721 W Harrison Ave
Harlingen, TX 78550

5505 S Expressway 77 Ste 10330.69 miles

5505 S Expressway 77 Ste 103
Harlingen, TX 78550

512 Victoria Ln Ste 731.20 miles

512 Victoria Ln Ste 7
Harlingen, TX 78550

1402 S M St Ste 331.35 miles

1402 S M St Ste 3
Harlingen, TX 78550

351 N Sam Houston Blvd31.58 miles

351 N Sam Houston Blvd
San Benito, TX 78586

1214 Dixieland Rd Ste 831.72 miles

1214 Dixieland Rd Ste 8
Harlingen, TX 78552

1214 Dixieland Rd Ste 831.72 miles

1214 Dixieland Rd Ste 8
Harlingen, TX 78552

3808 Padre Blvd34.32 miles

3808 Padre Blvd
South Padre Island, TX 78597

1200 State Highway 100 Ste 535.45 miles

1200 State Highway 100 Ste 5
Port Isabel, TX 78578

1601 E Alton Gloor Blvd Ste 10939.82 miles

1601 E Alton Gloor Blvd Ste 109
Brownsville, TX 78526

7701 Yvette Cir Ste 239.86 miles

7701 Yvette Cir Ste 2
Mercedes, TX 78570

300 Lorenaly Dr Ste C40.53 miles

300 Lorenaly Dr Ste C
Brownsville, TX 78526

1100 N Expressway # 83 Ste 342.72 miles

1100 N Expressway # 83 Ste 3
Brownsville, TX 78521

2031 E Price Rd Ste C42.97 miles

2031 E Price Rd Ste C
Brownsville, TX 78521

1755 W Price Rd43.03 miles

1755 W Price Rd
Brownsville, TX 78520

500 Paredes Line Rd Ste 643.24 miles

500 Paredes Line Rd Ste 6
Brownsville, TX 78521

425 E Los Ebanos Blvd Ste 100-10443.30 miles

425 E Los Ebanos Blvd Ste 100-104
Brownsville, TX 78520

624 N Tio Ave Ste B43.70 miles

624 N Tio Ave Ste B
Weslaco, TX 78596

2952 Boca Chica Blvd43.90 miles

2952 Boca Chica Blvd
Brownsville, TX 78521

3302 Boca Chica Blvd Ste 10943.90 miles

3302 Boca Chica Blvd Ste 109
Brownsville, TX 78521

1710 E 8th St43.92 miles

1710 E 8th St
Weslaco, TX 78596

1221 East 10th St, Suite 101-a43.97 miles

1221 East 10th St, Suite 101-a
Weslaco, TX 78596

1102 S Airport Bldg 244.08 miles

1102 S Airport Bldg 2
Weslaco, TX 78596

864 Central Blvd Ste 90044.23 miles

864 Central Blvd Ste 900
Brownsville, TX 78520

1210 W Expressway 83 Ste B44.38 miles

1210 W Expressway 83 Ste B
Weslaco, TX 78596

2602 W Expressway 83 Ste 244.38 miles

2602 W Expressway 83 Ste 2
Weslaco, TX 78596

5235 Southmost Rd45.84 miles

5235 Southmost Rd
Brownsville, TX 78521

409 E Mahl St48.75 miles

409 E Mahl St
Edinburg, TX 78539

104 S 12th Ave48.80 miles

104 S 12th Ave
Edinburg, TX 78539

122 W Champion St49.06 miles

122 W Champion St
Edinburg, TX 78539

427 E Duranta Ave Ste 10349.07 miles

427 E Duranta Ave Ste 103
Alamo, TX 78516

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA) is committed to ensuring the safety of commercial motor carriers nationwide, including those in Port Mansfield, TX. Companies governed by 49 CFR 382.305 must maintain a compliant random drug testing program.

Owner-operators are required to be part of a consortium pool with at least two covered employees to meet these mandates.

  • 50%- Controlled Substances (DOT 5-panel urine test)
  • 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 Port Mansfield, 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

Organizations under 14 CFR Part 120 must administer thorough checks, including all safety-sensitive functions pivotal to aviation safety. Specifically, in Port Mansfield, TX, these measures ensure a high standard of air traffic safety and integrity.

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

Air travel safety in Port Mansfield, TX benefits immensely from these diligent checks, which are crucial in maintaining trust and safety in air transportation.

FAA Enroll Today

FRA- Federal Railroad Administration

In the state of Port Mansfield, TX, as with all U.S. states, railroads must develop and adhere to an FRA-sanctioned random plan as specified under 49 CFR 219.601-219.609. Compliance with this plan is imperative for maintaining operational integrity and 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

Employers within Port Mansfield, TX and governed by 49 CFR Part 655 must ensure their random selection method is scientifically validated. This regulation guarantees fair and systematic testing procedures to enhance safety across public transit systems within the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

For Port Mansfield, TX-based operators affected by Parts 192, 193, or 195, testing of covered employees under 49 CFR Part 199 is obligatory. This stipulates rigorous standards to ensure a safe and compliant working environment.

  • 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 requires it?

    A consortium, also known as a C/TPA, acts as a service agent that takes charge of either some or all aspects of an employer's drug and alcohol testing regimen, managing random test pools and adhering to compliance measures as dictated by 49 CFR part 40.

  • Do random testing rates remain constant or fluctuate?

    DOT random testing rates may fluctuate yearly based on positivity statistics. Nonetheless, our consortium offers comprehensive DOT random testing fee coverage, regardless of the percentage adjustments.

  • What occurs after selection for a random test?

    ADT will inform the company's Designated Employer Representative (DER) or an owner-operator by phone or email about the nearest testing facility and procedural guidelines. The individual selected must promptly travel to the testing site upon receiving notification.

  • What substances are tested during a DOT drug screening?

    A DOT drug test encompasses a DOT 5-panel urine analysis and a DOT breath alcohol test. It's imperative to conduct all tests using a Federal CCF and an appropriate Federal Alcohol Testing Form.

  • Can assistance be given during a DOT audit or inspection?

    Yes, ADT is equipped to manage all necessary documentation, which includes pre-employment test records, random pool enrollment proof, supervisor training certifications, DOT policy formulation, and MIS reports.

  • What's the frequency for updating the employee pool?

    We undertake a quarterly affirmation of employee list updates. Employers have the flexibility to modify or refresh the roster of covered employees anytime ahead of selection periods.

Find a DOT Drug Test Center Near You

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Port Mansfield Drug Testing

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

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Port Mansfield Industry Training

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

Port Mansfield Hair Drug Testing

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

Port Mansfield Alcohol Testing

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

Port Mansfield Drug Testing Services

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

Port Mansfield 5 Panel Drug Test

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

Port Mansfield 10 Panel Drug Test

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

Port Mansfield On Site Drug Testing

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

Port Mansfield DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Port Mansfield, 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

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 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

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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Great service

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

Jesse Dupre - 4/12/2025

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024


(800) 221-4291