DOT CONSORTIUM ENROLLMENT - East Rancho Dominguez, 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

37 DOT Drug-Testing Centers in East Rancho Dominguez

Minutes Away, Test Today

7300 Alondra Blvd Ste 1081.66 miles

7300 Alondra Blvd Ste 108
Paramount, CA 90723

2499 S Wilmington Ave2.06 miles

2499 S Wilmington Ave
Compton, CA 90220

16444 Paramount Blvd2.33 miles

16444 Paramount Blvd
Paramount, CA 90723

19301 S Santa Fe Ave Ste 1202.34 miles

19301 S Santa Fe Ave Ste 120
Compton, CA 90221

16660 Paramont Blvd Ste 1022.37 miles

16660 Paramont Blvd Ste 102
Paramount, CA 90723

3611 Mlk Blvd Ste 1083.32 miles

3611 Mlk Blvd Ste 108
Lynwood, CA 90262

9353 Imperial Hwy Garden Medical Office,3rd Floor4.05 miles

9353 Imperial Hwy Garden Medical Office,3rd Floor
Downey, CA 90242

5205 Lakewood Blvd4.18 miles

5205 Lakewood Blvd
Lakewood, CA 90712

5203 Lakewood Blvd4.18 miles

5203 Lakewood Blvd
Lakewood, CA 90712

15401 S Main St4.37 miles

15401 S Main St
Gardena, CA 90248

16630 S Broadway St4.52 miles

16630 S Broadway St
Gardena, CA 90248

5220 Clark Ave Ste 4454.55 miles

5220 Clark Ave Ste 445
Lakewood, CA 90712

20401 Avalon Blvd Ste C4.74 miles

20401 Avalon Blvd Ste C
Carson, CA 90746

455 E Carson Plaza Dr4.89 miles

455 E Carson Plaza Dr
Carson, CA 90746

11411 Brookshire Ave Ste 4085.09 miles

11411 Brookshire Ave Ste 408
Downey, CA 90241

11152 S Main St5.20 miles

11152 S Main St
Los Angeles, CA 90061

1300 W 155th St Ste 1095.62 miles

1300 W 155th St Ste 109
Gardena, CA 90247

1149 W 190th St5.62 miles

1149 W 190th St
Gardena, CA 90248

2776 Pacific Ave5.71 miles

2776 Pacific Ave
Long Beach, CA 90806

2750 Atlantic Ave5.81 miles

2750 Atlantic Ave
Long Beach, CA 90806

482 W Willow St5.93 miles

482 W Willow St
Long Beach, CA 90806

6529 Seville Ave6.36 miles

6529 Seville Ave
Huntington Park, CA 90255

2101 Magnolia Ave6.53 miles

2101 Magnolia Ave
Long Beach, CA 90806

23601 Avalon Blvd Ste 1046.58 miles

23601 Avalon Blvd Ste 104
Carson, CA 90745

3364 E Slauson Ave6.84 miles

3364 E Slauson Ave
Vernon, CA 90058

8337 Telegraph Rd Ste 1047.15 miles

8337 Telegraph Rd Ste 104
Pico Rivera, CA 90660

3430 Garfield Ave7.35 miles

3430 Garfield Ave
Los Angeles, CA 90040

1250 Pacific Ave7.48 miles

1250 Pacific Ave
Long Beach, CA 90813

2301 W El Segundo Blvd7.53 miles

2301 W El Segundo Blvd
Hawthorne, CA 90250

21081 S Western Ave Ste 1507.61 miles

21081 S Western Ave Ste 150
Torrance, CA 90501

1050 Linden Ave Ste 8877.64 miles

1050 Linden Ave Ste 887
Long Beach, CA 90813

1720 Termino Ave7.66 miles

1720 Termino Ave
Long Beach, CA 90804

1703 Termino Ave, Ste 1027.67 miles

1703 Termino Ave, Ste 102
Long Beach, CA 90804

5862 Avalon Blvd7.74 miles

5862 Avalon Blvd
Los Angeles, CA 90003

11817 Telegraph Rd7.83 miles

11817 Telegraph Rd
Santa Fe Springs, CA 90670

4580 Pacific Blvd7.86 miles

4580 Pacific Blvd
Vernon, CA 90058

6538 Telegraph Rd7.95 miles

6538 Telegraph Rd
Los Angeles, CA 90040

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

According to 49 CFR 382.305, employers, including those based in East Rancho Dominguez, CA, must sustain a compliant random program. For owner-operators, joining a consortium pool is mandatory, incorporating at least two other covered employees.

  • 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 under 46 CFR Part 16.230 must conduct random drug testing for crew members engaged in safety-sensitive functions. This regulation is crucial for maritime safety.

  • 50%- Controlled Substances (DOT 5-panel urine test)
  • Alcohol testing isn't applicable for USCG random minimums

In East Rancho Dominguez, CA, marine operations including those on rivers and lakes should align with these standards to ensure the safety of both crew and passengers.

USCG Enroll Today

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers are mandated to include all safety-sensitive functions in their drug and alcohol testing programs. In regions such as East Rancho Dominguez, CA, adhering to these regulations is crucial for ensuring the safety of aviation operations.

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

FRA- Federal Railroad Administration

Railroads must ensure compliance through the submission and execution of an FRA-approved random testing program, as mandated by 49 CFR 219.601-219.609. This comprehensive approach to testing is vital in maintaining rail safety and is equally important in East Rancho Dominguez, CA to manage its rail transport infrastructure.

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 East Rancho Dominguez, 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

Operators, including those in East Rancho Dominguez, CA, subject to Parts 192, 193, or 195, are mandated to conduct testing of covered employees in accordance with 49 CFR Part 199.

  • 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 acts as a service agent to manage parts or all of an employer's drug and alcohol testing program. This includes random testing and various compliance tasks as dictated by the 49 CFR part 40 regulations.

Are random testing rates consistent, or can they vary?

The DOT's random testing percentages can fluctuate annually depending on positivity rates. Despite any changes in random testing percentages, our consortium covers all DOT random testing costs.

What occurs when selected for a random test?

ADT informs the Designated Employer Representative (DER) or Owner Operator by email or phone, providing the nearest testing location and further instructions. The employee must proceed immediately to the testing center upon receiving the notification.

What substances are screened in a DOT drug test?

A DOT drug test evaluates for a DOT 5-panel urine as well as a breath alcohol test. All these tests must utilize a Federal Custody and Control Form and Federal Alcohol Testing Form.

Can you assist during a DOT audit or inspection?

Yes, ADT is equipped to organize essential documentation, such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy formulations, and MIS reports.

How frequently can I update my employee pool?

We verify employee roster updates every quarter, although employers can add or remove covered staff at any time before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

East Rancho Dominguez Drug Testing

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

East Rancho Dominguez DOT Drug Testing

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

East Rancho Dominguez DNA Testing

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

East Rancho Dominguez Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in East Rancho Dominguez, CA.v

East Rancho Dominguez Hair Drug Testing

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

East Rancho Dominguez Alcohol Testing

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

East Rancho Dominguez Drug Testing Services

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

East Rancho Dominguez 5 Panel Drug Test

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

East Rancho Dominguez 10 Panel Drug Test

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

East Rancho Dominguez On Site Drug Testing

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

East Rancho Dominguez DOT Physicals

Certified DOT physicals with quick, reliable exams to keep East Rancho Dominguez, 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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

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

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

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

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 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

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

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

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

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025


(800) 221-4291