DOT CONSORTIUM ENROLLMENT - Spring Branch, TX

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

All Random Test Fees Included

With 32 testing centers in the Spring Branch area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

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

32 DOT Drug-Testing Centers in Spring Branch

Minutes Away, Test Today

19750 State Highway 46 W Ste 104

6.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19750 State Highway 46 W Ste 104
Spring Branch, TX 78070

32665 Us Highway 281 N, Ste 204

7.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
32665 Us Highway 281 N, Ste 204
Bulverde, TX 78163

14100 Ranch Rd Ste 900

11.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14100 Ranch Rd Ste 900
Wimberley, TX 78676

22906 Us Highway 281 N Ste 108

16.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22906 Us Highway 281 N Ste 108
San Antonio, TX 78258

1659 W State Highway 46 Ste 160

16.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1659 W State Highway 46 Ste 160
New Braunfels, TX 78132

166 Red Hawk Rdg

16.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
166 Red Hawk Rdg
San Antonio, TX 78258

166 Red Hawk Ridge

16.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
166 Red Hawk Ridge
San Antonio, TX 78258

19422 Us Highway 281 N Ste 106

18.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19422 Us Highway 281 N Ste 106
San Antonio, TX 78258

18707 Hardy Oak Blvd, Ste 560

18.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18707 Hardy Oak Blvd, Ste 560
San Antonio, TX 78258

19016 Stone Oak Parkway #265

18.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19016 Stone Oak Parkway #265
San Antonio, TX 78258

160 Creekside Way

19.67 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
160 Creekside Way
New Braunfels, TX 78130

124 E Bandera Rd Ste 303

19.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
124 E Bandera Rd Ste 303
Boerne, TX 78006

1421 S Main St Ste 111

19.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1421 S Main St Ste 111
Boerne, TX 78006

17700 San Pedro Ave Ste 300

19.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17700 San Pedro Ave Ste 300
San Antonio, TX 78232

1201 S Main St Ste 118

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 S Main St Ste 118
Boerne, TX 78006

114 Trade Ave

20.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
114 Trade Ave
Boerne, TX 78006

16755 Huebner Rd

20.85 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
16755 Huebner Rd
San Antonio, TX 78248

6704 Guada Coma Dr

20.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6704 Guada Coma Dr
Schertz, TX 78154

501 Old Kyle Rd

21.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 Old Kyle Rd
Wimberley, TX 78676

1329 W San Antonio St

21.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1329 W San Antonio St
New Braunfels, TX 78130

1528 Common St Ste 6

22.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1528 Common St Ste 6
New Braunfels, TX 78130

6420 Nw Loop 410 Ste 102

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6420 Nw Loop 410 Ste 102
San Antonio, TX 78238

7555 Nw Loop 410 Ste 114

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7555 Nw Loop 410 Ste 114
San Antonio, TX 78245

2000 Se Loop 410 Ste 135

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Se Loop 410 Ste 135
San Antonio, TX 78220

900 Ne Loop 410 Ste D309

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Ne Loop 410 Ste D309
San Antonio, TX 78209

5714 Nw Loop 410 Ste 500

22.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5714 Nw Loop 410 Ste 500
San Antonio, TX 78238

2957 Lotus Park

22.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2957 Lotus Park
Schertz, TX 78154

12650 Nacogdoches Rd

22.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12650 Nacogdoches Rd
San Antonio, TX 78217

12702 Toepperwein Rd Ste 120

23.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12702 Toepperwein Rd Ste 120
San Antonio, TX 78233

12602 Toepperwein Rd Ste 220

23.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12602 Toepperwein Rd Ste 220
Live Oak, TX 78233

5222 De Zavala Rd Ste 304

24.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5222 De Zavala Rd Ste 304
San Antonio, TX 78249

10200 Broadway St Ste 200

24.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
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

Businesses falling under 49 CFR 382.305 must uphold a compliant random testing program. Specifically, owner-operators are mandated to take part in a consortium pool featuring two or more covered employees. This regulation is upheld to ensure the safety and integrity of the trucking industry across all states, including Spring Branch, TX.

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

USCG: United States Coast Guard (now under homeland security)

Marine employers operating under 46 CFR Part 16.230 are obligated to perform random drug testing for crew members who perform safety-sensitive duties. The compliance with these regulations is crucial for maintaining safety on the water, especially in the Spring Branch, TX, where maritime activities are subject to both federal oversight and local jurisdiction.

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

FAA: Federal Aviation Administration

In Spring Branch, TX, businesses under 14 CFR Part 120 must implement complete programs that embrace all safety-sensitive positions. This ensures maximum safety compliance in aviation operations.

  • 25% - Controlled Substances (DOT 5-panel urine)
  • 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 Spring Branch, 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

Under 49 CFR Part 655, employers must implement a scientifically valid method for selecting employees for testing. This standard is applied nationwide, including public transportation systems and employers in Spring Branch, TX, to maintain safety and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators regulated under Parts 192, 193, or 195 are compelled to test covered employees according to 49 CFR Part 199.

This mandate is in effect in Spring Branch, TX, ensuring pipeline operations meet all federal safety obligations.

  • 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 is it for?

A consortium C/TPA acts as a service agent that oversees parts or all of an employer's drug and alcohol testing program, managing random testing pools and compliance based on 49 CFR part 40.

Do random testing percentages fluctuate or remain static?

The DOT may adjust random testing rates annually depending on positivity rates. Within our consortium, all DOT random testing costs are covered, regardless of the percentage.

What occurs if I am chosen for random testing?

ADT contacts the company DER or owner-operator by email or phone, providing the nearest testing location and guidelines. Once notified, the selected employee must swiftly head to the testing center.

What substances are checked in a DOT drug test?

A DOT drug test evaluates a DOT 5-panel urine and involves a DOT breath alcohol test. Ensure tests utilize a Federal CCF and a Federal Alcohol Testing Form.

Can assistance be provided during a DOT audit or inspection?

Yes, ADT arranges necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy creation, and MIS reports.

How frequently can I update my employee pool?

Employee list updates are confirmed every quarter. Employers may modify covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Spring Branch Drug Testing

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

Spring Branch DOT Drug Testing

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

Spring Branch DNA Testing

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

Spring Branch Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Spring Branch, TX.v

Spring Branch Hair Drug Testing

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

Spring Branch Alcohol Testing

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

Spring Branch Drug Testing Services

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

Spring Branch 5 Panel Drug Test

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

Spring Branch 10 Panel Drug Test

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

Spring Branch On Site Drug Testing

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

Spring Branch DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Spring Branch, 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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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

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

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025


(800) 221-4291