DOT CONSORTIUM ENROLLMENT - Winton, CA

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

35 DOT Drug-Testing Centers in Winton

Minutes Away, Test Today

3605 Hospital Rd Ste H2.66 miles

3605 Hospital Rd Ste H
Atwater, CA 95301

333 Mercy Ave8.79 miles

333 Mercy Ave
Merced, CA 95340

3070 M St Ste 118.88 miles

3070 M St Ste 11
Merced, CA 95348

374 W Olive Ave Ste A9.01 miles

374 W Olive Ave Ste A
Merced, CA 95348

394 E Yosemite Ave9.04 miles

394 E Yosemite Ave
Merced, CA 95340

510 W Main St Ste E9.37 miles

510 W Main St Ste E
Merced, CA 95340

2000 Paulson Rd13.43 miles

2000 Paulson Rd
Turlock, CA 95380

1801 Colorado Ave Ste 13014.76 miles

1801 Colorado Ave Ste 130
Turlock, CA 95382

911 E Tuolumne Rd15.09 miles

911 E Tuolumne Rd
Turlock, CA 95382

1048 Geer Rd15.11 miles

1048 Geer Rd
Turlock, CA 95380

1248 Main St,23.05 miles

1248 Main St,
Newman, CA 95360

1340 Mitchell Rd23.55 miles

1340 Mitchell Rd
Modesto, CA 95351

285 Mercey Springs Rd Ste A25.52 miles

285 Mercey Springs Rd Ste A
Los Banos, CA 93635

808 Iowa Ave26.26 miles

808 Iowa Ave
Los Banos, CA 93635

730 W I St,26.39 miles

730 W I St,
Los Banos, CA 93635

400 12th St Ste 2326.84 miles

400 12th St Ste 23
Modesto, CA 95354

400 12th St Suite 2326.88 miles

400 12th St Suite 23
Modesto, CA 95354

600 Coffee Rd26.95 miles

600 Coffee Rd
Modesto, CA 95355

1700 Coffee Rd27.68 miles

1700 Coffee Rd
Modesto, CA 95355

1524 Mchenry Ave Ste 50028.26 miles

1524 Mchenry Ave Ste 500
Modesto, CA 95350

1524 Mchenry Ave Ste 16028.26 miles

1524 Mchenry Ave Ste 160
Modesto, CA 95350

1524 Mchenry Ave. Ste 120,28.26 miles

1524 Mchenry Ave. Ste 120,
Modesto, CA 95350

1441 Florida Ave28.36 miles

1441 Florida Ave
Modesto, CA 95350

1541 Florida Ave Ste 10228.45 miles

1541 Florida Ave Ste 102
Modesto, CA 95350

2112 Mchenry Ave28.67 miles

2112 Mchenry Ave
Modesto, CA 95350

1390 W H St Ste C28.90 miles

1390 W H St Ste C
Oakdale, CA 95361

1064 Woodland Ave Ste F28.93 miles

1064 Woodland Ave Ste F
Modesto, CA 95351

801 E St29.07 miles

801 E St
Patterson, CA 95363

1700 Keystone Pacific Pkwy30.89 miles

1700 Keystone Pacific Pkwy
Patterson, CA 95363

3125 Conant Ave31.08 miles

3125 Conant Ave
Modesto, CA 95350

4601 Dale Rd Fl 432.45 miles

4601 Dale Rd Fl 4
Modesto, CA 95356

5189 Hospital Rd35.74 miles

5189 Hospital Rd
Mariposa, CA 95338

60 Copper Cove Dr38.05 miles

60 Copper Cove Dr
Copperopolis, CA 95228

1550 Colony Rd Ste B38.39 miles

1550 Colony Rd Ste B
Ripon, CA 95366

1250 E Almond Ave Po Box 132840.17 miles

1250 E Almond Ave Po Box 1328
Madera, CA 93637

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

All employers within the scope of 49 CFR 382.305 are mandated to uphold a random program that adheres to compliance standards. Owner-operators are required to be a part of a consortium comprising at least two covered employees. In the state of Winton, CA, these provisions are equally enforced to maintain the integrity and safety of motor carrier operations.

  • 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, in keeping with 46 CFR Part 16.230, are required to conduct random drug testing for all safety-sensitive crew members. This applies equally to marine sectors operating in Winton, CA.

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

FAA: Federal Aviation Administration

Within Winton, CA, employers under the jurisdiction of 14 CFR Part 120 must encompass all safety-sensitive roles in their testing programs. This requirement is crucial to maintaining high safety standards in aviation operations.

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

These strict measures serve to ensure that aviation personnel in Winton, CA perform their duties free from impairments that could jeopardize flight safety.

FAA Enroll Today

FRA- Federal Railroad Administration

In Winton, CA, railroads are required to present and implement an FRA-approved random testing plan in alignment with Â49 CFR 219.601-219.609 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

The Federal Transit Administration requires Winton, CA employers operating under 49 CFR Part 655 to employ a scientifically sound method for selecting employees for testing. This ensures the integrity and fairness of the testing procedures applied throughout transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Winton, CA, operators abiding by Parts 192, 193, or 195 need to conduct testing of covered employees in line with 49 CFR Part 199 to ensure adherence to federal safety standards.

  • 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 defines a DOT Consortium (C/TPA), and who benefits from it?

A consortium C/TPA is an external service provider managing various components of an employer's drug and alcohol testing obligations, including the facilitation of random testing groups as mandated by 49 CFR part 40.

Do random testing quotas stay constant, or do they alter?

DOT random testing rates can vary yearly depending on positivity trends. Nevertheless, in our consortium, despite any adjustments in testing rates, all associated DOT random testing costs are fully covered.

What steps occur after random test selection?

Upon being chosen for a random test, the designated DER or Owner Operator will receive instructions via email or phone, detailing the nearest testing site. Subsequently, the selected personnel must proceed immediately to the facility once informed.

Which substances are screened in a DOT drug test?

DOT drug testing encompasses a 5-panel urine screen and a breath alcohol test. Ensure that all testing is conducted using a Federal CCF and Federal Alcohol Testing Form.

Can support be provided during a DOT inspection or review?

Indeed, ADT assists by organizing necessary documents, such as pre-employment testing records, random pool membership proofs, supervisor certificates, DOT policy drafts, and MIS reports.

How frequently can I revise my employee list?

We verify employee list updates on a quarterly basis, with employers having the flexibility to add or remove employees before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Winton Drug Testing

Quickly find trusted local drug testing centers in Winton, CA — fast, convenient, and reliable every time!

Winton DOT Drug Testing

Quickly find a local DOT drug testing center in Winton, CA — fast, reliable, convenient nationwide service!

Winton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Winton, CA.

Winton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Winton, CA.v

Winton Hair Drug Testing

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

Winton Alcohol Testing

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

Winton Drug Testing Services

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

Winton 5 Panel Drug Test

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

Winton 10 Panel Drug Test

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

Winton On Site Drug Testing

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

Winton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Winton, CA 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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 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

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291