DOT CONSORTIUM ENROLLMENT - Redwood, 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

36 DOT Drug-Testing Centers in Redwood

Minutes Away, Test Today

1305 Wonder World Dr3.69 miles

1305 Wonder World Dr
San Marcos, TX 78666

1301 Wonder World Dr3.70 miles

1301 Wonder World Dr
San Marcos, TX 78666

900 Bugg Ln Ste 2104.82 miles

900 Bugg Ln Ste 210
San Marcos, TX 78666

301 N Guadalupe St5.40 miles

301 N Guadalupe St
San Marcos, TX 78666

915 Highway 805.78 miles

915 Highway 80
San Marcos, TX 78666

1348 N State Highway 123 Ste A5.85 miles

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

965 N Walnut Ave Ste 500a12.60 miles

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

1050 N Ih 3512.60 miles

1050 N Ih 35
New Braunfels, TX 78130

1528 Common St Ste 612.74 miles

1528 Common St Ste 6
New Braunfels, TX 78130

135 Bunton Creek Rd Ste 10014.08 miles

135 Bunton Creek Rd Ste 100
Kyle, TX 78640

5 Professional Plz14.68 miles

5 Professional Plz
Lockhart, TX 78644

300 S Colorado St Ste A15.15 miles

300 S Colorado St Ste A
Lockhart, TX 78644

1329 W San Antonio St15.73 miles

1329 W San Antonio St
New Braunfels, TX 78130

1375 E Walnut St16.54 miles

1375 E Walnut St
Seguin, TX 78155

501 Old Kyle Rd16.78 miles

501 Old Kyle Rd
Wimberley, TX 78676

1347 E Court St16.83 miles

1347 E Court St
Seguin, TX 78155

3910 S Interstate 35 Ste 30016.84 miles

3910 S Interstate 35 Ste 300
Austin, TX 78704

10001 S Interstate 35 Ste 30016.84 miles

10001 S Interstate 35 Ste 300
Austin, TX 78747

2900 S Interstate 35 Ste 11016.84 miles

2900 S Interstate 35 Ste 110
Austin, TX 78704

110 N Interstate 35 Ste 315-17016.84 miles

110 N Interstate 35 Ste 315-170
Round Rock, TX 78681

110 N Interstate 35 Ste 26016.84 miles

110 N Interstate 35 Ste 260
Round Rock, TX 78681

2000 S Interstate 35 Ste N516.84 miles

2000 S Interstate 35 Ste N5
Round Rock, TX 78681

1941 S Interstate 35 Ste 11316.84 miles

1941 S Interstate 35 Ste 113
San Marcos, TX 78666

1215 E Court St16.84 miles

1215 E Court St
Seguin, TX 78155

1659 W State Highway 46 Ste 16017.14 miles

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

130 Hays St18.13 miles

130 Hays St
Luling, TX 78648

118 Trademark St18.28 miles

118 Trademark St
Buda, TX 78610

155 Cimarron Park Loop Ste A19.05 miles

155 Cimarron Park Loop Ste A
Buda, TX 78610

112 Cimarron Park Loop Ste A19.05 miles

112 Cimarron Park Loop Ste A
Buda, TX 78610

160 Creekside Way20.76 miles

160 Creekside Way
New Braunfels, TX 78130

14100 Ranch Rd Ste 90023.90 miles

14100 Ranch Rd Ste 900
Wimberley, TX 78676

2957 Lotus Park25.72 miles

2957 Lotus Park
Schertz, TX 78154

401 W Slaughter Ln Ste 30025.80 miles

401 W Slaughter Ln Ste 300
Austin, TX 78748

6704 Guada Coma Dr26.38 miles

6704 Guada Coma Dr
Schertz, TX 78154

1264 Fm 78 Unit 11527.83 miles

1264 Fm 78 Unit 115
Schertz, TX 78154

6032 Fm 3009 Ste 12027.83 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

In the state of Redwood, TX, employers falling under the jurisdiction of 49 CFR 382.305 are required to sustain a compliant random testing program. This mandate ensures that owner-operators include themselves within a consortium pool consisting of a minimum of two covered employees. Such arrangements facilitate adherence to regulations and promote safety.

  • 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, notably those in Redwood, TX, under 46 CFR Part 16.230, must perform random drug tests for safety-sensitive crewmembers aboard. Compliance with these regulations is essential to maintaining marine safety standards.

  • 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 are mandated to include all safety-sensitive functions in their testing programs. This encompasses those responsible for the safe operation of aircraft and maintenance activities.

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

Redwood, TX, with its unique aviation landscape including small airports and general aviation activities, must comply with these rigorous testing standards for enhanced safety.

FAA Enroll Today

FRA- Federal Railroad Administration

The Federal Railroad Administration necessitates that railroads, inclusive of those in Redwood, 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 required to use a method of employee selection that is scientifically valid for random drug and alcohol testing. In Redwood, TX, such compliance is vital for ensuring the safety of public transit systems, protecting passengers, and maintaining trust in public transportation services throughout the region.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators in Redwood, TX subjected to Parts 192, 193, or 195 are mandated to test covered employees in accordance with the guidelines established under 49 CFR Part 199. Compliance is essential for maintaining the safety standards within the pipeline 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 C/TPA serves as a service provider managing a portion or the entirety of an employer's drug and alcohol testing obligations, which includes managing random testing pools and other compliance-related tasks as outlined in 49 CFR part 40.

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

  • Answer: Although the DOT random testing rates might vary annually influenced by positivity rates, our consortium includes all associated random testing costs irrespective of what the rate is.

  • What happens when I am selected for a random test?

  • Answer: ADT will inform the concerned company's DER or the owner-operator through phone or email about the nearest testing center and further instructions, with the selected individual required to head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

  • Answer: A DOT drug test checks for a DOT 5-panel urine test along with a DOT breath alcohol test and is conducted utilizing the Federal CCF and Alcohol Testing Forms.

  • Can you help during a DOT audit or inspection?

  • Answer: Indeed, ADT is equipped to furnish necessary documents such as pre-employment test records, evidence of inclusion in a random pool, supervisor training certificates, DOT policy formulation, and MIS reports.

  • How often can I update my employee pool?

  • Answer: We undertake quarterly updates of the employee roster, although employers have the liberty to add or remove employees from coverage any time before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Redwood Drug Testing

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Redwood DOT Drug Testing

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Redwood DNA Testing

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

Redwood Industry Training

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

Redwood Hair Drug Testing

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

Redwood Alcohol Testing

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

Redwood Drug Testing Services

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

Redwood 5 Panel Drug Test

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

Redwood 10 Panel Drug Test

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

Redwood On Site Drug Testing

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

Redwood DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Redwood, 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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Everything was great

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

Olga Petrova - 9/19/2024

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

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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291