DOT CONSORTIUM ENROLLMENT - Clifton, 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 Clifton

Minutes Away, Test Today

520 N Prospect Ave Ste 305,1.21 miles

520 N Prospect Ave Ste 305,
Redondo Beach, CA 90277

4101 Torrance Blvd1.73 miles

4101 Torrance Blvd
Torrance, CA 90503

21320 Hawthorne Blvd Ste 2272.06 miles

21320 Hawthorne Blvd Ste 227
Torrance, CA 90503

23441 Madison St.bld8,ste 1102.79 miles

23441 Madison St.bld8,ste 110
Torrance, CA 90505

23441 Madison St Ste 300,2.84 miles

23441 Madison St Ste 300,
Torrance, CA 90505

3330 Lomita Blvd3.06 miles

3330 Lomita Blvd
Torrance, CA 90505

4253 Redondo Beach Blvd3.32 miles

4253 Redondo Beach Blvd
Lawndale, CA 90260

21081 S Western Ave Ste 1504.26 miles

21081 S Western Ave Ste 150
Torrance, CA 90501

14619 Prairie Ave4.71 miles

14619 Prairie Ave
Lawndale, CA 90260

1149 W 190th St5.80 miles

1149 W 190th St
Gardena, CA 90248

390 N Sepulveda Blvd Ste 10005.93 miles

390 N Sepulveda Blvd Ste 1000
El Segundo, CA 90245

25965 Normandie Ave Fl 16.30 miles

25965 Normandie Ave Fl 1
Harbor City, CA 90710

1300 W 155th St Ste 1096.34 miles

1300 W 155th St Ste 109
Gardena, CA 90247

920 N Nash St6.36 miles

920 N Nash St
El Segundo, CA 90245

1700 E Walnut Ave6.36 miles

1700 E Walnut Ave
El Segundo, CA 90245

2301 W El Segundo Blvd6.49 miles

2301 W El Segundo Blvd
Hawthorne, CA 90250

11633 Hawthorne Blvd #2156.62 miles

11633 Hawthorne Blvd #215
Hawthorne, CA 90250

16630 S Broadway St7.00 miles

16630 S Broadway St
Gardena, CA 90248

455 E Carson Plaza Dr7.02 miles

455 E Carson Plaza Dr
Carson, CA 90746

20401 Avalon Blvd Ste C7.10 miles

20401 Avalon Blvd Ste C
Carson, CA 90746

23601 Avalon Blvd Ste 1047.36 miles

23601 Avalon Blvd Ste 104
Carson, CA 90745

15401 S Main St7.44 miles

15401 S Main St
Gardena, CA 90248

6033 W Century Blvd Ste 2007.49 miles

6033 W Century Blvd Ste 200
Los Angeles, CA 90045

9601 S Sepulveda Blvd7.70 miles

9601 S Sepulveda Blvd
Los Angeles, CA 90045

1360 W 6th St Ste 1908.20 miles

1360 W 6th St Ste 190
San Pedro, CA 90732

8930 S Sepulveda Blvd Ste 2008.22 miles

8930 S Sepulveda Blvd Ste 200
Los Angeles, CA 90045

1294 W 6th St Ste 206,8.29 miles

1294 W 6th St Ste 206,
San Pedro, CA 90731

8800 S Sepulveda Blvd Ste 88.30 miles

8800 S Sepulveda Blvd Ste 8
Los Angeles, CA 90045

1300 W 7th St8.32 miles

1300 W 7th St
San Pedro, CA 90732

8726 S Sepulveda Blvd8.37 miles

8726 S Sepulveda Blvd
Los Angeles, CA 90045

2499 S Wilmington Ave9.33 miles

2499 S Wilmington Ave
Compton, CA 90220

11152 S Main St9.36 miles

11152 S Main St
Los Angeles, CA 90061

19301 S Santa Fe Ave Ste 1209.96 miles

19301 S Santa Fe Ave Ste 120
Compton, CA 90221

5525 W Slauson Ave10.49 miles

5525 W Slauson Ave
Los Angeles, CA 90056

482 W Willow St11.16 miles

482 W Willow St
Long Beach, CA 90806

12001 W Washington Blvd11.24 miles

12001 W Washington Blvd
Los Angeles, CA 90066

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers subject to 49 CFR 382.305 are required to maintain a compliant random testing program. It is mandatory for owner-operators to be part of a consortium pool containing two or more covered employees.

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

Clifton, CA holds particular emphasis on maintaining safety and compliance with these regulations to ensure both employer and operator adhere to all necessary standards.

FMCSA Enroll Today

USCG: Operating under the United States Coast Guard Jurisdiction

Marine operators must abide by 46 CFR Part 16.230, enforcing random drug testing for those in safety-sensitive positions onboard. Clifton, CA, like other states, implements these essential protocols to enhance maritime safety.

  • 50% - Controlled Substances Testing (DOT 5-panel urine)
  • Alcohol – Not applicable per USCG random minimum standards
USCG Enroll Today

FAA- Federal Aviation Administration

Employers governed by 14 CFR Part 120 are tasked with incorporating all safety-sensitive functions in their operations. This is particularly significant in states like Clifton, CA, where aviation safety is a priority.

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

FRA- Federal Railroad Administration

Railroads in Clifton, CA must adhere to a random testing plan approved by the FRA, as stipulated in Â49 CFR 219.601-219.609. This ensures that safety and regulatory compliance is maintained at all times within the state and nationally.

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

In Clifton, CA, employers governed by 49 CFR Part 655 must use a scientifically valid selection method for employee testing. This requirement ensures that public transportation sectors maintain safety and reliability by methodically monitoring the substance use among employees.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Pipeline and Hazardous Materials Safety Administration (PHMSA)

    Operators regulated under Parts 192, 193, or 195 are compelled to test covered employees according to 49 CFR Part 199.

    This mandate is in effect in Clifton, CA, ensuring pipeline operations meet all federal safety obligations.

    • 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 consortium C/TPA serves as a service agent to administer portions or the entirety of an employer's drug and alcohol testing program, which involves creating random testing pools and ensuring tasks are conducted in accordance with 49 CFR part 40.

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

      The percentages for DOT random testing can fluctuate yearly based on positivity rates. Nevertheless, within our consortium, all fees related to DOT random testing are covered, regardless of rate changes.

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

      ADT will inform the company's Designated Employer Representative (DER) or the Owner-Operator through email or phone, detailing the nearest test location and required steps. The employee selected must head to the testing site promptly upon receiving notification.

    • What drugs are tested on a DOT drug test?

      A DOT drug test checks for substances using a DOT 5 panel urine test and a DOT breath alcohol test. It's crucial to ensure that each test is carried out using a Federal Chain of Custody Form (CCF) and a Federal Alcohol Testing Form.

    • Can you help during a DOT audit or inspection?

      Absolutely, ADT is able to coordinate the necessary documents such as pre-employment test results, evidence of random pool participation, supervisor training certifications, DOT policy formulation, and Management Information Systems (MIS) reports.

    • How often can I update my employee pool?

      We verify updates to employee rosters on a quarterly basis. Employers have the flexibility to add or remove covered employees anytime before the selection dates.

    Find a DOT Drug Test Center Near You

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    Clifton Drug Testing Services

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    Clifton 5 Panel Drug Test

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    Clifton 10 Panel Drug Test

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

    Clifton On Site Drug Testing

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

    Clifton DOT Physicals

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

    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

    Explained everything so no questions

    Torin was great. Explained everything so no questions

    Tony Lombardo - 4/18/2025

    Super Helpful

    Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

    Kevin Howell - 12/19/2024

    they have made my job much easier

    I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

    Exodus Heath - 2/13/2025

    Reception is kind and helpful

    Reception is kind and helpful , everything quick and simple , best urgent care

    Yusuf Narmuradov - 11/19/2024

    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

    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

    Thank You!!

    I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

    Mark Broadhead - 2/12/2025

    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

    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


    (800) 221-4291