DOT CONSORTIUM ENROLLMENT - Lodi, 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 Lodi

Minutes Away, Test Today

801 S Fairmont Ave0.82 miles

801 S Fairmont Ave
Lodi, CA 95240

1300 W Lodi Ave Ste K0.86 miles

1300 W Lodi Ave Ste K
Lodi, CA 95242

840 S Fairmont Ave Ste 90.87 miles

840 S Fairmont Ave Ste 9
Lodi, CA 95240

801 South Ham Lane Ste I,0.98 miles

801 South Ham Lane Ste I,
Lodi, CA 95242

800 S Lower Sacramento Rd1.91 miles

800 S Lower Sacramento Rd
Lodi, CA 95242

On-site Only6.11 miles

On-site Only
Lodi, CA 95242

8829 Davis Rd Ste 17.60 miles

8829 Davis Rd Ste 1
Stockton, CA 95209

7373 West Ln Fl 17.77 miles

7373 West Ln Fl 1
Stockton, CA 95210

10200 Trinity Pkwy7.87 miles

10200 Trinity Pkwy
Stockton, CA 95219

1782 W Hammer Ln8.30 miles

1782 W Hammer Ln
Stockton, CA 95209

1801 E March Ln Ste D4808.85 miles

1801 E March Ln Ste D480
Stockton, CA 95210

2291 W March Lane, Suite 145 F10.44 miles

2291 W March Lane, Suite 145 F
Stockton, CA 95207

1800 N California St11.06 miles

1800 N California St
Stockton, CA 95204

1805 N California St Ste 30311.06 miles

1805 N California St Ste 303
Stockton, CA 95204

1429 W Fremont St12.33 miles

1429 W Fremont St
Stockton, CA 95203

3663 Arch Rd Ste 40015.80 miles

3663 Arch Rd Ste 400
Stockton, CA 95215

9394 Big Horn Blvd21.32 miles

9394 Big Horn Blvd
Elk Grove, CA 95758

8170 Laguna Blvd Ste 11421.37 miles

8170 Laguna Blvd Ste 114
Elk Grove, CA 95758

901 Darcy Pkwy22.67 miles

901 Darcy Pkwy
Lathrop, CA 95330

1205 E North St22.97 miles

1205 E North St
Manteca, CA 95336

1779 W Yosemite Ave Fl 20223.03 miles

1779 W Yosemite Ave Fl 202
Manteca, CA 95337

965 E Yosemite Ave Ste 923.28 miles

965 E Yosemite Ave Ste 9
Manteca, CA 95336

1341 Historical Plaza Way23.52 miles

1341 Historical Plaza Way
Manteca, CA 95336

1140 Norman Dr, Ste 223.56 miles

1140 Norman Dr, Ste 2
Manteca, CA 95336

1919 Vista Del Lago Dr23.72 miles

1919 Vista Del Lago Dr
Valley Springs, CA 95252

8191 Timberlake Way, Suite 30024.04 miles

8191 Timberlake Way, Suite 300
Sacramento, CA 95823

8120 Timberlake Way Ste 21524.25 miles

8120 Timberlake Way Ste 215
Sacramento, CA 95823

7500 Hospital Dr24.38 miles

7500 Hospital Dr
Sacramento, CA 95823

7275 East South Gate Drive Suite 40925.51 miles

7275 East South Gate Drive Suite 409
Sacramento, CA 95823

15 Business Park Way Ste 11125.66 miles

15 Business Park Way Ste 111
Sacramento, CA 95828

1181 Central Boulevard, Suite C26.80 miles

1181 Central Boulevard, Suite C
Brentwood, CA 94513

1550 Colony Rd Ste B26.93 miles

1550 Colony Rd Ste B
Ripon, CA 95366

3901 Walnut Blvd Ste A-226.94 miles

3901 Walnut Blvd Ste A-2
Brentwood, CA 94513

2400 Balfour Rd Ste 23027.75 miles

2400 Balfour Rd Ste 230
Brentwood, CA 94513

2160 W Grant Line Rd Ste 23027.85 miles

2160 W Grant Line Rd Ste 230
Tracy, CA 95377

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers under the jurisdiction of 49 CFR Section 382.305 are required to maintain a compliant random drug and alcohol testing program. Specifically, owner-operators are mandated to join a consortium that includes at least another covered employee. This regulatory framework is also applicable to businesses and transport entities operating within Lodi, CA.

  • 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 overseen by 46 CFR Part 16.230 must enact random drug testing for crewmembers involved in safety-sensitive duties. In Lodi, CA, as nationwide, compliance with these standards is vital for maintaining maritime safety.

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

FAA: Federal Aviation Administration
In Lodi, CA, employers following 14 CFR Part 120 must incorporate all safety-sensitive duties within their frameworks.

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

FRA- Federal Railroad Administration

In Lodi, CA, railroads are required to submit and adhere to a random testing plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This plan is crucial to ensure the safety and efficiency of rail operations by systematically monitoring employee sobriety and drug-free status.

    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 under the jurisdiction of 49 CFR Part 655 are tasked with implementing a scientifically grounded selection process. This practice ensures reliable testing outcomes and safety assurances within the domain of public transportation. Lodi, CA is among the states enforcing these federal mandates, ensuring public welfare on transit systems is a primary concern.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Operators in Lodi, CA 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?

    A c/TPA consortium provides support in managing an employer's drug and alcohol testing programs, which includes orchestrating random testing pools and ensuring adherence to compliance regimes as set forth in 49 CFR part 40.

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

    Random testing rates under the DOT can fluctuate annually based on positivity trends. Nevertheless, within our consortium, all DOT random testing fees are covered, regardless of percentage changes.

    What happens when I am selected for a random test?

    ADT will reach out to the company's DER or owner-operator via email or phone with information on the nearest testing site and essential details. Upon notification, the chosen employee must promptly go to the testing location.

    What drugs are tested on a DOT drug test?

    DOT drug assessments comprise a DOT 5-panel urine analysis and a DOT breath alcohol test. It is crucial to perform all tests using a Federal CCF and Federal Alcohol Testing Form.

    Can you help during a DOT audit or inspection?

    Yes, ADT provides assistance for DOT audits or inspections, organizing necessary documents such as pre-employment tests, evidence of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

    How often can I update my employee pool?

    Employee roster updates occur quarterly. Employers retain the flexibility to add or remove covered employees before selection phases.

    Find a DOT Drug Test Center Near You

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    Lodi DOT Physicals

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    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

    Very helpful

    They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

    Anne Creden - 11/19/2024

    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

    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

    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

    Saved My CDL!

    Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

    Michael Williams - 12/2/2024

    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

    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

    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

    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