DOT CONSORTIUM ENROLLMENT - Chowchilla, 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

36 DOT Drug-Testing Centers in Chowchilla

Minutes Away, Test Today

2370 W Cleveland Ave14.08 miles

2370 W Cleveland Ave
Madera, CA 93637

2339 W Cleveland Ave Ste 10314.09 miles

2339 W Cleveland Ave Ste 103
Madera, CA 93637

1250 E Almond Ave Po Box 132814.74 miles

1250 E Almond Ave Po Box 1328
Madera, CA 93637

344 W 6th St15.77 miles

344 W 6th St
Madera, CA 93637

509 S I St Ste A15.97 miles

509 S I St Ste A
Madera, CA 93637

363 East Almond Avenue, Suite 10716.76 miles

363 East Almond Avenue, Suite 107
Madera, CA 93637

510 W Main St Ste E17.40 miles

510 W Main St Ste E
Merced, CA 95340

374 W Olive Ave Ste A17.98 miles

374 W Olive Ave Ste A
Merced, CA 95348

3070 M St Ste 1118.08 miles

3070 M St Ste 11
Merced, CA 95348

394 E Yosemite Ave18.32 miles

394 E Yosemite Ave
Merced, CA 95340

333 Mercy Ave18.82 miles

333 Mercy Ave
Merced, CA 95340

3605 Hospital Rd Ste H24.10 miles

3605 Hospital Rd Ste H
Atwater, CA 95301

4739 W. Shaw Ave, Suite 10430.33 miles

4739 W. Shaw Ave, Suite 104
Fresno, CA 93722

5189 Hospital Rd30.43 miles

5189 Hospital Rd
Mariposa, CA 95338

285 Mercey Springs Rd Ste A31.95 miles

285 Mercey Springs Rd Ste A
Los Banos, CA 93635

5649 N Palm Ave32.55 miles

5649 N Palm Ave
Fresno, CA 93704

5550 N Palm Ave Ste 10732.65 miles

5550 N Palm Ave Ste 107
Fresno, CA 93704

7300 N Fresno St Oak 1 Bldg32.93 miles

7300 N Fresno St Oak 1 Bldg
Fresno, CA 93720

7265 N 1st St Ste 10533.09 miles

7265 N 1st St Ste 105
Fresno, CA 93720

808 Iowa Ave33.37 miles

808 Iowa Ave
Los Banos, CA 93635

730 W I St,33.43 miles

730 W I St,
Los Banos, CA 93635

6101 N Fresno St Ste 10333.44 miles

6101 N Fresno St Ste 103
Fresno, CA 93710

6042 N Fresno St Ste 10133.57 miles

6042 N Fresno St Ste 101
Fresno, CA 93710

222 W Shaw Ave33.61 miles

222 W Shaw Ave
Fresno, CA 93704

1245 E Herndon Ave33.65 miles

1245 E Herndon Ave
Fresno, CA 93720

7075 N Maple Ave, Ste 10434.50 miles

7075 N Maple Ave, Ste 104
Fresno, CA 93720

7005 N Maple Ave Ste 10434.58 miles

7005 N Maple Ave Ste 104
Fresno, CA 93720

755 N Peach Ave Ste C1335.50 miles

755 N Peach Ave Ste C13
Clovis, CA 93611

48677 Victoria Ln,35.94 miles

48677 Victoria Ln,
Oakhurst, CA 93644

2023 Divisadero St,37.04 miles

2023 Divisadero St,
Fresno, CA 93701

1350 O Street Suite 10137.04 miles

1350 O Street Suite 101
Fresno, CA 93721

2113 Merced St37.09 miles

2113 Merced St
Fresno, CA 93721

5626 Heddon Ct37.31 miles

5626 Heddon Ct
Mariposa, CA 95338

2911 Tulare St37.49 miles

2911 Tulare St
Fresno, CA 93721

2746 E Jensen Ave39.13 miles

2746 E Jensen Ave
Fresno, CA 93706

2555 S East Ave39.20 miles

2555 S East Ave
Fresno, CA 93706

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers governed by 49 CFR 382.305 must establish and maintain a compliant random program. Owner-operators are required to participate in a consortium consisting of two or more covered employees. This regulation is applicable in all states, including Chowchilla, CA.

  • 50% -Controlled Substances (DOT 5-panel urine testing)
  • 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 tasked with conducting random drug testing for crew members holding safety-sensitive positions. Such mandates extend to all states, including Chowchilla, CA, ensuring the safety and security of maritime operations.

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

FAA- Federal Aviation Administration

In Chowchilla, CA, employers operating under 14 CFR Part 120 are expected to include all safety-sensitive functions in their compliance programs.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration necessitates that railroads devise and adhere to an FRA-ratified random plan outlined in 49 CFR 219.601-219.609. Chowchilla, CA, aligning with nationwide standards, ensures these actions contribute to a secure rail transport framework.

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 in Chowchilla, CA subject to 49 CFR Part 655 are required to employ a scientifically valid approach for selecting employees for testing. This ensures fairness and compliance with federal transportation safety standards.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Chowchilla, CA, operators governed under Parts 192, 193, or 195 are required to conduct tests on their covered employees in accordance with 49 CFR Part 199. This rigorous testing regime supports safety protocols and mitigates risks associated with the transportation of hazardous materials.

  • 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 requires it?

A consortium c/TPA is an agent responsible for managing aspects of an employer's drug and alcohol testing programs, which encompasses the formation of random testing pools and ensures compliance as outlined in 49 CFR part 40.

Do random testing percentages remain static or vary?

DOT random testing rates might fluctuate yearly due to changing positivity rates. Within our consortium, regardless of the random testing rate, all random testing fees for DOT remain included.

What occurs when selected for a random test?

ADT informs the company's DER or owner-operator via email or phone, providing details of the closest testing site and necessary instructions. The employee selected must proceed to the testing center promptly upon notification.

What substances are evaluated in a DOT drug test?

A DOT drug test involves screening for a DOT 5-panel urine and conducting a DOT breath alcohol test, ensuring every test adheres to Federal CCF and Federal Alcohol Testing Form standards.

Assistance during a DOT audit or inspection available?

Yes, ADT assists by organizing necessary documentation including pre-employment tests, confirmations of random pool enrollments, certificates for supervisor training, development of DOT policies, and MIS reports.

Frequency of employee pool updates?

Employee roster updates are confirmed quarterly, with employers having the flexibility to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Chowchilla 5 Panel Drug Test

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

Chowchilla 10 Panel Drug Test

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

Chowchilla On Site Drug Testing

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

Chowchilla DOT Physicals

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

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

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

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

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

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


(800) 221-4291