DOT CONSORTIUM ENROLLMENT - Floresville, TX

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

All Random Test Fees Included


A DOT physical is a detailed health assessment mandated by the Department of Transportation for all drivers of commercial motor vehicles. This examination ensures drivers are capable of handling large vehicles on public roads safely. A certified medical examiner, listed on the National Registry, conducts the evaluation. Successfully passing the exam results in gaining a DOT medical certificate, essential for maintaining a valid CDL as per FMCSA rules. For assistance with DOT agency requirements, call 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

40 DOT Drug-Testing Centers in Floresville

1311 3rd St0.19 miles

1311 3rd St
Floresville, TX 78114

1409 10th St0.52 miles

1409 10th St
Floresville, TX 78114

499 10th St1.98 miles

499 10th St
Floresville, TX 78114

540 10th St2.03 miles

540 10th St
Floresville, TX 78114

558 Us Highway 181 S2.06 miles

558 Us Highway 181 S
Floresville, TX 78114

13857 Us Highway 87 W10.98 miles

13857 Us Highway 87 W
La Vernia, TX 78121

14050 Southton Rd Ste 10017.62 miles

14050 Southton Rd Ste 100
Elmendorf, TX 78112

3349 S Highway 18119.25 miles

3349 S Highway 181
Kenedy, TX 78119

1713 E State Highway 9721.94 miles

1713 E State Highway 97
Pleasanton, TX 78064

1504 2nd St22.42 miles

1504 2nd St
Pleasanton, TX 78064

302 N Butler St22.86 miles

302 N Butler St
Karnes City, TX 78118

3103 S.e. Military Dr Ste 10422.95 miles

3103 S.e. Military Dr Ste 104
San Antonio, TX 78223

3859 E Southcross Blvd Ste H23.00 miles

3859 E Southcross Blvd Ste H
San Antonio, TX 78222

611 S Highway 18123.16 miles

611 S Highway 181
Karnes City, TX 78118

201 S Main St23.27 miles

201 S Main St
Pleasanton, TX 78064

310 W Oaklawn Rd23.38 miles

310 W Oaklawn Rd
Pleasanton, TX 78064

110 Preston St23.39 miles

110 Preston St
Pleasanton, TX 78064

4130 S New Braunfels Ave Ste 11224.97 miles

4130 S New Braunfels Ave Ste 112
San Antonio, TX 78223

2106 W Oaklawn Rd25.66 miles

2106 W Oaklawn Rd
Pleasanton, TX 78064

6170 Ih 10 E Bldg 225.73 miles

6170 Ih 10 E Bldg 2
San Antonio, TX 78219

7110 Fm 78 Ste 11026.22 miles

7110 Fm 78 Ste 110
San Antonio, TX 78244

2406 Commercial Ave Ste 11126.49 miles

2406 Commercial Ave Ste 111
San Antonio, TX 78221

Estes Express Terminal 427 Gembler Road26.66 miles

Estes Express Terminal 427 Gembler Road
San Antonio, TX 78219

280 N Interstate 35 Ste 30026.92 miles

280 N Interstate 35 Ste 300
New Braunfels, TX 78130

3453 N Panam Expy Ste 12027.25 miles

3453 N Panam Expy Ste 120
San Antonio, TX 78219

3453 N Panam Expy Ste 11027.25 miles

3453 N Panam Expy Ste 110
San Antonio, TX 78219

9727 Poteet Jourdanton Fwy Ste 10527.55 miles

9727 Poteet Jourdanton Fwy Ste 105
San Antonio, TX 78211

9727 Poteet Jourdanton Fwy Ste 10127.55 miles

9727 Poteet Jourdanton Fwy Ste 101
San Antonio, TX 78211

1105 Oak St Ste A27.59 miles

1105 Oak St Ste A
Jourdanton, TX 78026

7390 Barlite Blvd Ste 13527.99 miles

7390 Barlite Blvd Ste 135
San Antonio, TX 78224

7400 Barlite Blvd28.06 miles

7400 Barlite Blvd
San Antonio, TX 78224

723 W Main St28.47 miles

723 W Main St
Kenedy, TX 78119

6021 Rittiman Plz28.47 miles

6021 Rittiman Plz
San Antonio, TX 78218

115 N 1st St28.58 miles

115 N 1st St
Kenedy, TX 78119

710 Augusta St28.84 miles

710 Augusta St
San Antonio, TX 78215

343 W Houston St Ste 30828.86 miles

343 W Houston St Ste 308
San Antonio, TX 78205

400 E Quincy St29.08 miles

400 E Quincy St
San Antonio, TX 78215

1200 Brooklyn Ave Ste 16529.24 miles

1200 Brooklyn Ave Ste 165
San Antonio, TX 78212

1264 Fm 78 Unit 11529.29 miles

1264 Fm 78 Unit 115
Schertz, TX 78154

6032 Fm 3009 Ste 12029.29 miles

6032 Fm 3009 Ste 120
Schertz, TX 78154

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

For compliance under 49 CFR 382.305, employers must sustain a suitable random testing program. With specific relevance to Floresville, TX, owner-operators are mandated to engage within a consortium pool, comprising two or more eligible employees.

  • 50%- Pertains to Controlled Substances (DOT 5-panel urine)
  • 10%- Relates to DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: Operating under the United States Coast Guard Jurisdiction

Marine operators must abide by 46 CFR Part 16.230, enforcing random drug testing for those in safety-sensitive positions onboard. Floresville, TX, like other states, implements these essential protocols to enhance maritime safety.

  • 50% - Controlled Substances Testing (DOT 5-panel urine)
  • Alcohol – Not applicable per USCG random minimum standards
USCG Enroll Today

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers are mandated to include all safety-critical functions in their operations. In Floresville, TX, this is particularly essential given the state's vast air traffic and logistics network.

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

FRA- Federal Railroad Administration

Railroads, including those operating in Floresville, TX, must develop and adhere to a random testing plan approved by the FRA (according to 49 CFR 219.601-219.609). This plan is crucial to ensuring rail safety and compliance with federal regulations.

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 Floresville, 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

PHMSA - Pipeline and Hazardous Materials Safety Administration

In Floresville, TX, operators under the jurisdiction of Parts 192, 193, or 195 are mandated to test their covered employees following the guidelines of 49 CFR Part 199. Compliance with these federal testing requirements is essential for maintaining operational safety and protecting public health by ensuring that personnel involved with pipelines are free from the influence of drugs and alcohol.

  • 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?

A consortium (C/TPA) is an agent that oversees employer drug and alcohol testing programs, managing random testing pools and compliance as per 49 CFR part 40 requirements.

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

While DOT random testing percentages can fluctuate annually based on positivity rates, within our consortium, all fees are inclusive regardless of rate changes.

What happens when I am selected for a random test?

ADT contacts the designated company DER or Owner Operator via email or phone, providing details and directions to the nearest testing site. Immediate testing is required upon notification.

What drugs are tested on a DOT drug test?

DOT drug tests involve a 5-panel urine screen and a Breath Alcohol Test, always conducted using appropriate Federal CCF and Alcohol Testing Forms.

Can you help during a DOT audit or inspection?

Yes, ADT assists by assembling necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisory training certificates, DOT policy documentation, and MIS reports.

How often can I update my employee pool?

We allow employers to update their covered employee roster at any point before selections are made, with quarterly confirmations.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

(800) 221-4291