DOT CONSORTIUM ENROLLMENT - Portland, TX

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included


DOT physicals are detailed medical check-ups mandated by the Department of Transportation for all commercial vehicle operators. These exams confirm that drivers are duly equipped physically, mentally, and emotionally to manage large vehicles on public highways. A certified medical examiner, listed on the National Registry of Certified Medical Examiners, conducts the exam. A successful assessment provides drivers with the DOT medical certificate, essential for keeping a CDL under FMCSA rules. If you need help figuring out the needed DOT physical or fall under another DOT authority, reach out to us at 800-221-4291.

  • 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

38 DOT Drug-Testing Centers in Portland

1500 Wildcat Dr Ste M0.65 miles

1500 Wildcat Dr Ste M
Portland, TX 78374

2413 Memorial Pkwy1.62 miles

2413 Memorial Pkwy
Portland, TX 78374

1605 Us Highway 181 Ste D3.82 miles

1605 Us Highway 181 Ste D
Portland, TX 78374

308 Creay St Bldg 11524.95 miles

308 Creay St Bldg 1152
Corpus Christi, TX 78449

710 Buffalo St Ste 810 Park Tower Building7.16 miles

710 Buffalo St Ste 810 Park Tower Building
Corpus Christi, TX 78401

1521 S Staples St Ste 1038.48 miles

1521 S Staples St Ste 103
Corpus Christi, TX 78404

3933 Up River Rd8.80 miles

3933 Up River Rd
Corpus Christi, TX 78408

2601 Hospital Blvd, Suite 1048.90 miles

2601 Hospital Blvd, Suite 104
Corpus Christi, TX 78405

3133 S Alameda Street, Suite 5009.30 miles

3133 S Alameda Street, Suite 500
Corpus Christi, TX 78404

4544 Baldwin Blvd Ste E9.47 miles

4544 Baldwin Blvd Ste E
Corpus Christi, TX 78408

1731 W Wheeler Ave10.23 miles

1731 W Wheeler Ave
Aransas Pass, TX 78336

1711 W Wheeler Ave Ste 310.23 miles

1711 W Wheeler Ave Ste 3
Aransas Pass, TX 78336

1711 W Wheeler Ave10.23 miles

1711 W Wheeler Ave
Aransas Pass, TX 78336

2209 N Padre Island Dr Ste O10.29 miles

2209 N Padre Island Dr Ste O
Corpus Christi, TX 78408

4201 Driftwood Pl10.59 miles

4201 Driftwood Pl
Corpus Christi, TX 78411

4455 Spid Ste 2110.85 miles

4455 Spid Ste 21
Corpus Christi, TX 78411

246 S Commercial St11.08 miles

246 S Commercial St
Aransas Pass, TX 78336

4737 Larcade Dr11.16 miles

4737 Larcade Dr
Corpus Christi, TX 78415

3403 S Padre Island Dr Ste 30111.63 miles

3403 S Padre Island Dr Ste 301
Corpus Christi, TX 78415

3825 S Padre Island Dr11.66 miles

3825 S Padre Island Dr
Corpus Christi, TX 78415

3817 S Padre Island Dr11.66 miles

3817 S Padre Island Dr
Corpus Christi, TX 78415

4025 S Padre Island Dr11.72 miles

4025 S Padre Island Dr
Corpus Christi, TX 78411

4637 S Padre Island Dr11.76 miles

4637 S Padre Island Dr
Corpus Christi, TX 78411

4455 S Padre Island Dr Ste 911.77 miles

4455 S Padre Island Dr Ste 9
Corpus Christi, TX 78411

7406 Up River Rd13.35 miles

7406 Up River Rd
Corpus Christi, TX 78409

3325 Saratoga Blvd Ste 23013.38 miles

3325 Saratoga Blvd Ste 230
Corpus Christi, TX 78415

5722 Esplanade Dr Ste 10113.45 miles

5722 Esplanade Dr Ste 101
Corpus Christi, TX 78414

5536 Saratoga Blvd13.71 miles

5536 Saratoga Blvd
Corpus Christi, TX 78413

7326 S Staples St13.74 miles

7326 S Staples St
Corpus Christi, TX 78413

9708 S Padre Island Dr Ste B10014.11 miles

9708 S Padre Island Dr Ste B100
Corpus Christi, TX 78418

9708 S Padre Island Dr Ste B-10114.11 miles

9708 S Padre Island Dr Ste B-101
Corpus Christi, TX 78418

621 E Sinton St15.58 miles

621 E Sinton St
Sinton, TX 78387

11559 Leopard St16.57 miles

11559 Leopard St
Corpus Christi, TX 78410

13310 Leopard St Ste 618.30 miles

13310 Leopard St Ste 6
Corpus Christi, TX 78410

13310 Leopard St Ste 318.30 miles

13310 Leopard St Ste 3
Corpus Christi, TX 78410

2319 Highway 35 N,18.35 miles

2319 Highway 35 N,
Rockport, TX 78382

3945 Us Highway 7718.93 miles

3945 Us Highway 77
Corpus Christi, TX 78410

14101 Northwest Blvd, Suite 11319.54 miles

14101 Northwest Blvd, Suite 113
Corpus Christi, TX 78410

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers who are subject to 49 CFR 382.305 are required to maintain a compliant random testing program. Owner-operators operating in Portland, TX need to be part of a consortium involving at least two covered employees to ensure safety and compliance.

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

USCG: United States Coast Guard Operations in Portland, TX

According to 46 CFR Part 16.230, marine employers are required to perform random drug testing for safety-critical crew members. This mandatory initiative significantly contributes to maritime safety and compliance in Portland, TX, ensuring the protection of both crew and passenger.

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

FAA- Federal Aviation Administration

Under 14 CFR Part 120, employers must include comprehensive drug and alcohol testing programs that cover all safety-sensitive functions. In Portland, TX, where aviation plays a vital role in transportation, maintaining these standards is critical for ensuring the safety and efficiency of flights in unique and challenging conditions.

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

FRA- Federal Railroad Administration

FRA and Portland, TX

In Portland, TX and beyond, railroads are mandated to submit and implement a random testing strategy approved by the FRA under 49 CFR 219.601-219.609. These measures are central to maintaining safety in the rail industry.

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 in Portland, TX under 49 CFR Part 655 are required to utilize a scientifically valid method for selecting employees for drug and alcohol testing. This process is essential to maintain the safety and efficiency of public transportation systems within the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration - Portland, TX Guidelines

In Portland, TX, operators following Parts 192, 193, or 195 are obliged to conduct tests for covered employees under the provisions of 49 CFR Part 199, ensuring that safety standards are adhered to within the industry.

  • 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

(800) 221-4291