DOT CONSORTIUM ENROLLMENT - Seguin, TX

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

All Random Test Fees Included


A DOT physical is a thorough health assessment mandated by the Department of Transportation (DOT) for all commercial motor vehicle (CMV) operators. This examination verifies that drivers possess the physical, mental, and emotional capacity to safely maneuver large vehicles on public routes. Conducted by a certified medical examiner (CME) listed in the National Registry of Certified Medical Examiners (NRCME), passing the exam grants drivers a DOT medical certificate, essential for maintaining a valid CDL under FMCSA guidelines. For guidance on the specific DOT physical needed if overseen by a different DOT agency, contact 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

33 DOT Drug-Testing Centers in Seguin

1215 E Court St0.82 miles

1215 E Court St
Seguin, TX 78155

1347 E Court St0.92 miles

1347 E Court St
Seguin, TX 78155

1375 E Walnut St1.42 miles

1375 E Walnut St
Seguin, TX 78155

1050 N Ih 3510.79 miles

1050 N Ih 35
New Braunfels, TX 78130

965 N Walnut Ave Ste 500a10.79 miles

965 N Walnut Ave Ste 500a
New Braunfels, TX 78130

1329 W San Antonio St13.30 miles

1329 W San Antonio St
New Braunfels, TX 78130

1528 Common St Ste 613.32 miles

1528 Common St Ste 6
New Braunfels, TX 78130

2957 Lotus Park17.59 miles

2957 Lotus Park
Schertz, TX 78154

6032 Fm 3009 Ste 12017.96 miles

6032 Fm 3009 Ste 120
Schertz, TX 78154

1264 Fm 78 Unit 11517.96 miles

1264 Fm 78 Unit 115
Schertz, TX 78154

1659 W State Highway 46 Ste 16018.89 miles

1659 W State Highway 46 Ste 160
New Braunfels, TX 78132

6704 Guada Coma Dr19.26 miles

6704 Guada Coma Dr
Schertz, TX 78154

1305 Wonder World Dr19.66 miles

1305 Wonder World Dr
San Marcos, TX 78666

1301 Wonder World Dr19.67 miles

1301 Wonder World Dr
San Marcos, TX 78666

130 Hays St20.01 miles

130 Hays St
Luling, TX 78648

1348 N State Highway 123 Ste A21.51 miles

1348 N State Highway 123 Ste A
San Marcos, TX 78666

900 Bugg Ln Ste 21021.65 miles

900 Bugg Ln Ste 210
San Marcos, TX 78666

301 N Guadalupe St21.81 miles

301 N Guadalupe St
San Marcos, TX 78666

915 Highway 8021.91 miles

915 Highway 80
San Marcos, TX 78666

13857 Us Highway 87 W22.46 miles

13857 Us Highway 87 W
La Vernia, TX 78121

12602 Toepperwein Rd Ste 22022.95 miles

12602 Toepperwein Rd Ste 220
Live Oak, TX 78233

12702 Toepperwein Rd Ste 12023.02 miles

12702 Toepperwein Rd Ste 120
San Antonio, TX 78233

7110 Fm 78 Ste 11023.96 miles

7110 Fm 78 Ste 110
San Antonio, TX 78244

5620 Randolph Blvd24.99 miles

5620 Randolph Blvd
San Antonio, TX 78233

12650 Nacogdoches Rd26.21 miles

12650 Nacogdoches Rd
San Antonio, TX 78217

6100 Ne Loop 41026.25 miles

6100 Ne Loop 410
San Antonio, TX 78218

6170 Ih 10 E Bldg 226.78 miles

6170 Ih 10 E Bldg 2
San Antonio, TX 78219

5 Professional Plz27.13 miles

5 Professional Plz
Lockhart, TX 78644

6021 Rittiman Plz27.25 miles

6021 Rittiman Plz
San Antonio, TX 78218

300 S Colorado St Ste A27.47 miles

300 S Colorado St Ste A
Lockhart, TX 78644

280 N Interstate 35 Ste 30027.67 miles

280 N Interstate 35 Ste 300
New Braunfels, TX 78130

8601 Village Dr Ste 20228.09 miles

8601 Village Dr Ste 202
San Antonio, TX 78217

10200 Broadway St Ste 20029.17 miles

10200 Broadway St Ste 200
San Antonio, TX 78217

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration
In accordance with 49 CFR 382.305, employers, including those in Seguin, TX, are required to uphold a compliant random testing program. Owner-operators must be part of a consortium with at least two or more covered employees to ensure adherence to regulations.

  • 50%- Controlled Substances testing via the DOT 5-panel urine process.
  • 10%- DOT Breath Alcohol Testing (BAT) to ensure the safety and compliance of transportation industries.
FMCSA Enroll Today

USCG: United States Coast Guard (now part of Homeland Security)

Marine employers governed by 46 CFR Part 16.230 are obligated to conduct random drug screening tests for safety-sensitive crew members. This requirement is crucial to ensuring operational safety and integrity within the maritime industry, including within the bustling waters of Seguin, TX State.

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

FAA: Federal Aviation Administration in Seguin, TX

Employers operating under 14 CFR Part 120 in Seguin, TX are tasked to include all safety-sensitive roles within their random testing framework.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration necessitates that railroads, inclusive of those in Seguin, TX, present and adhere to an FRA-endorsed random testing plan, as outlined in Sections 49 CFR 219.601-219.609. This ensures the ongoing safety and reliability of railroad operations within the state.

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 obligated to utilize scientifically valid selection methods for testing. This ensures a higher level of safety and compliance, notably impacting public transportation systems in locations such as Seguin, TX.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators under the jurisdiction of Parts 192, 193, or 195 must perform drug testing of covered employees per 49 CFR Part 199. These regulations are crucial in Seguin, TX, where the energy and utility sectors are essential, guaranteeing that all employees engaged in hazardous operations are consistently tested to avert any potential risks.

  • 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 constitutes a DOT Consortium (C/TPA) and who requires it?

Answer: A C/TPA acts as a service agent responsible for managing some or all facets of an employer's drug and alcohol testing program, which includes managing random testing pools and ensuring conformity with 49 CFR part 40.

Are random testing percentages consistent or subject to modification?

Answer: The DOT's random testing rates may shift annually based on positivity rates. However, in our consortium, regardless of the variation in testing rates, all DOT random testing fees are covered.

What is the procedure upon selection for a random test?

Answer: Upon notification, ADT informs the company DER or Owner Operator via email/phone about the nearest testing center and detailed instructions. The chosen employee must immediately head to the testing facility.

Which substances are screened in a DOT drug test?

Answer: A DOT drug test evaluates a DOT 5-panel urine sample and a DOT breath alcohol test. Ensure all testing is carried out using a Federal CCF and Federal Alcohol Testing Form.

Can assistance be provided during a DOT audit or inspection?

Answer: Yes, ADT can help by organizing necessary documents such as pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy formulation, and MIS reports.

How frequently is it possible to update the employee pool?

Answer: We verify employee list updates quarterly. Employers have the freedom 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