DOT CONSORTIUM ENROLLMENT - La Vernia, 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

29 DOT Drug-Testing Centers in La Vernia

Minutes Away, Test Today

13857 Us Highway 87 W9.01 miles

13857 Us Highway 87 W
La Vernia, TX 78121

558 Us Highway 181 S14.03 miles

558 Us Highway 181 S
Floresville, TX 78114

540 10th St14.04 miles

540 10th St
Floresville, TX 78114

499 10th St14.07 miles

499 10th St
Floresville, TX 78114

1409 10th St15.15 miles

1409 10th St
Floresville, TX 78114

1311 3rd St15.57 miles

1311 3rd St
Floresville, TX 78114

1264 Fm 78 Unit 11515.88 miles

1264 Fm 78 Unit 115
Schertz, TX 78154

6032 Fm 3009 Ste 12015.88 miles

6032 Fm 3009 Ste 120
Schertz, TX 78154

7110 Fm 78 Ste 11016.19 miles

7110 Fm 78 Ste 110
San Antonio, TX 78244

6170 Ih 10 E Bldg 217.51 miles

6170 Ih 10 E Bldg 2
San Antonio, TX 78219

14050 Southton Rd Ste 10017.55 miles

14050 Southton Rd Ste 100
Elmendorf, TX 78112

1215 E Court St17.71 miles

1215 E Court St
Seguin, TX 78155

1347 E Court St17.76 miles

1347 E Court St
Seguin, TX 78155

2957 Lotus Park18.21 miles

2957 Lotus Park
Schertz, TX 78154

1375 E Walnut St18.22 miles

1375 E Walnut St
Seguin, TX 78155

3859 E Southcross Blvd Ste H18.31 miles

3859 E Southcross Blvd Ste H
San Antonio, TX 78222

280 N Interstate 35 Ste 30018.82 miles

280 N Interstate 35 Ste 300
New Braunfels, TX 78130

12602 Toepperwein Rd Ste 22019.43 miles

12602 Toepperwein Rd Ste 220
Live Oak, TX 78233

12702 Toepperwein Rd Ste 12019.52 miles

12702 Toepperwein Rd Ste 120
San Antonio, TX 78233

6021 Rittiman Plz19.60 miles

6021 Rittiman Plz
San Antonio, TX 78218

3103 S.e. Military Dr Ste 10419.70 miles

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

Estes Express Terminal 427 Gembler Road19.79 miles

Estes Express Terminal 427 Gembler Road
San Antonio, TX 78219

6704 Guada Coma Dr19.93 miles

6704 Guada Coma Dr
Schertz, TX 78154

5620 Randolph Blvd19.99 miles

5620 Randolph Blvd
San Antonio, TX 78233

3453 N Panam Expy Ste 11020.29 miles

3453 N Panam Expy Ste 110
San Antonio, TX 78219

3453 N Panam Expy Ste 12020.29 miles

3453 N Panam Expy Ste 120
San Antonio, TX 78219

6100 Ne Loop 41020.42 miles

6100 Ne Loop 410
San Antonio, TX 78218

4130 S New Braunfels Ave Ste 11220.85 miles

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

8601 Village Dr Ste 20221.87 miles

8601 Village Dr Ste 202
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

Employers subject to 49 CFR 382.305 are required to maintain a compliant random testing program. It is mandatory for owner-operators to be part of a consortium pool containing two or more covered employees.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • 10% - DOT Breath Alcohol Testing (BAT)

La Vernia, TX holds particular emphasis on maintaining safety and compliance with these regulations to ensure both employer and operator adhere to all necessary standards.

FMCSA Enroll Today

USCG - United States Coast Guard under the watch of homeland security in La Vernia, TX, mandates marine employers per 46 CFR Part 16.230, to execute random drug testing for safety-sensitive crewmembers, reinforcing the commitment to maritime safety.

  • 50% - Controlled Substances through DOT 5-panel urine tests form the testing basis, essential for detecting substance misuse and ensuring the preparedness of personnel.
  • Note that Alcohol is currently not required for USCG random minimums, maintaining focus on controlled substances for this sector.
USCG Enroll Today

Federal Aviation Administration (FAA) oversees the safety and regulation of the airspace system, including La Vernia, 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

The Federal Railroad Administration requires railroads to craft and execute an FRA-approved random testing plan according to 49 CFR 219.601-219.609. For rail operations within La Vernia, TX, this compliance is a key element in fostering a safe and reliable rail transport environment.

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 La Vernia, TX.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators who fall under the jurisdiction of Parts 192, 193, or 195 are required to test covered employees according to 49 CFR Part 199 standards. This requirement is crucial for maintaining safety and compliance in the pipeline and hazardous materials sector within all states, including the state of La Vernia, TX.

  • 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

Frequently Asked Questions

  • What is a DOT Consortium (C/TPA) and who needs it? A consortium C/TPA is a service partner responsible for managing various aspects of an employer's drug and alcohol testing program, including overseeing random testing pools and ensuring compliance with tasks stipulated under 49 CFR part 40.
  • Are random testing percentages always the same or do they change? The rates for DOT random testing can vary annually depending on the positivity rate observed. Nonetheless, our consortium guarantees that all fees related to DOT random testing remain covered, irrespective of the rate.
  • What happens when I am selected for a random test? When selected, ADT will alert the company Designated Employer Representative (DER) or the owner-operator via email or phone, providing details of the nearest test center along with necessary instructions. The employee selected is required to proceed to the testing site immediately once notified.
  • What drugs are tested on a DOT drug test? A DOT drug test typically involves a DOT 5 panel urine test coupled with a DOT breath alcohol test. Ensure all tests are executed using the Federal CCF and Federal Alcohol Testing Form.
  • Can you help during a DOT audit or inspection? Yes, ADT is equipped to help organize essential documents such as pre-employment tests records, proof of random pool membership, certificates of supervisor training, DOT policy development, and MIS reports.
  • How often can I update my employee pool? Employee roster updates are verified on a quarterly basis. Employers can add or remove employees covered under the program any time prior to the set selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

La Vernia Drug Testing

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

La Vernia DOT Drug Testing

Quickly find a local DOT drug testing center in La Vernia, TX — fast, reliable, convenient nationwide service!

La Vernia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around La Vernia, TX.

La Vernia Industry Training

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

La Vernia Hair Drug Testing

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

La Vernia Alcohol Testing

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

La Vernia Drug Testing Services

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

La Vernia 5 Panel Drug Test

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

La Vernia 10 Panel Drug Test

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

La Vernia On Site Drug Testing

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

La Vernia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep La Vernia, 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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025


(800) 221-4291