DOT CONSORTIUM ENROLLMENT - Mendota, 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

29 DOT Drug-Testing Centers in Mendota

Minutes Away, Test Today

1250 E Almond Ave Po Box 132815.69 miles

1250 E Almond Ave Po Box 1328
Madera, CA 93637

2370 W Cleveland Ave22.40 miles

2370 W Cleveland Ave
Madera, CA 93637

2339 W Cleveland Ave Ste 10322.41 miles

2339 W Cleveland Ave Ste 103
Madera, CA 93637

363 East Almond Avenue, Suite 10722.52 miles

363 East Almond Avenue, Suite 107
Madera, CA 93637

509 S I St Ste A22.60 miles

509 S I St Ste A
Madera, CA 93637

344 W 6th St22.64 miles

344 W 6th St
Madera, CA 93637

4739 W. Shaw Ave, Suite 10428.12 miles

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

5649 N Palm Ave32.04 miles

5649 N Palm Ave
Fresno, CA 93704

5550 N Palm Ave Ste 10732.04 miles

5550 N Palm Ave Ste 107
Fresno, CA 93704

222 W Shaw Ave32.65 miles

222 W Shaw Ave
Fresno, CA 93704

2113 Merced St32.66 miles

2113 Merced St
Fresno, CA 93721

1350 O Street Suite 10132.83 miles

1350 O Street Suite 101
Fresno, CA 93721

2023 Divisadero St,32.94 miles

2023 Divisadero St,
Fresno, CA 93701

285 Mercey Springs Rd Ste A33.04 miles

285 Mercey Springs Rd Ste A
Los Banos, CA 93635

2746 E Jensen Ave33.48 miles

2746 E Jensen Ave
Fresno, CA 93706

6101 N Fresno St Ste 10333.49 miles

6101 N Fresno St Ste 103
Fresno, CA 93710

2911 Tulare St33.56 miles

2911 Tulare St
Fresno, CA 93721

6042 N Fresno St Ste 10133.58 miles

6042 N Fresno St Ste 101
Fresno, CA 93710

2555 S East Ave33.85 miles

2555 S East Ave
Fresno, CA 93706

730 W I St,34.07 miles

730 W I St,
Los Banos, CA 93635

808 Iowa Ave34.12 miles

808 Iowa Ave
Los Banos, CA 93635

7265 N 1st St Ste 10534.14 miles

7265 N 1st St Ste 105
Fresno, CA 93720

1245 E Herndon Ave34.51 miles

1245 E Herndon Ave
Fresno, CA 93720

7300 N Fresno St Oak 1 Bldg35.15 miles

7300 N Fresno St Oak 1 Bldg
Fresno, CA 93720

7075 N Maple Ave, Ste 10435.63 miles

7075 N Maple Ave, Ste 104
Fresno, CA 93720

7005 N Maple Ave Ste 10435.67 miles

7005 N Maple Ave Ste 104
Fresno, CA 93720

755 N Peach Ave Ste C1337.13 miles

755 N Peach Ave Ste C13
Clovis, CA 93611

5361 E Kings Canyon Rd37.14 miles

5361 E Kings Canyon Rd
Fresno, CA 93727

510 W Main St Ste E38.26 miles

510 W Main St Ste E
Merced, CA 95340

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA)

Employers answerable to 49 CFR 382.305 are required to manage a compliant random testing scheme. Owner-operators must be part of a consortium group with at least two covered employees.

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

This includes compliance within Mendota, CA, where employers must adhere to these regulations diligently.

FMCSA Enroll Today

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

Under the regulations of 46 CFR Part 16.230, marine employers in Mendota, CA are obligated to perform random drug testing on safety-sensitive crewmembers. This regulatory requirement aims to uphold safety on the waterways by ensuring that those in safety-critical roles are not impaired by drugs.

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

For those governed by the Federal Aviation Administration (FAA) under 14 CFR Part 120, it is compulsory to incorporate all safety-sensitive roles in Mendota, CA and across the nation.

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

FRA- Federal Railroad Administration

Railroads, including those operating in Mendota, CA, must develop and adhere to a random testing plan approved by the FRA (according to 49 CFR 219.601-219.609). This plan is crucial to ensuring rail safety and compliance with federal 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

Federal Transit Administration (FTA)

Employers in Mendota, CA under 49 CFR Part 655 are required to utilize a scientifically valid method for selecting employees for drug and alcohol testing. This process is essential to maintain the safety and efficiency of public transportation systems within the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators guided by Parts 192, 193, or 195 need to conduct testing on covered employees according to 49 CFR Part 199. Within Mendota, CA, these measures are crucial for the safety and compliance of pipeline operations.

  • 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

Mendota Drug Testing

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Mendota DNA Testing

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Mendota Industry Training

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Mendota Hair Drug Testing

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

Mendota Alcohol Testing

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

Mendota Drug Testing Services

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

Mendota 5 Panel Drug Test

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

Mendota 10 Panel Drug Test

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

Mendota On Site Drug Testing

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

Mendota DOT Physicals

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

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

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

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

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

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Unbelievably fast and Easy

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Ren Wisby - 4/19/2025


(800) 221-4291