DOT CONSORTIUM ENROLLMENT - Southwest Marin, 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

33 DOT Drug-Testing Centers in Southwest Marin

Minutes Away, Test Today

250 Bon Air Rd6.20 miles

250 Bon Air Rd
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl6.31 miles

1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 1016.35 miles

1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1220 S Eliseo Dr6.35 miles

1220 S Eliseo Dr
Greenbrae, CA 94904

1125 Sir Francis Drake Blvd Ste N6.39 miles

1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

101 Casa Buena Dr6.62 miles

101 Casa Buena Dr
Corte Madera, CA 94925

2 Fifer Ave Ste 1306.90 miles

2 Fifer Ave Ste 130
Corte Madera, CA 94925

25 Bellam Blvd Ste 1018.17 miles

25 Bellam Blvd Ste 101
San Rafael, CA 94901

99 Montecillo Rd Mob 110.01 miles

99 Montecillo Rd Mob 1
San Rafael, CA 94903

2300 Sutter St Ste 10212.68 miles

2300 Sutter St Ste 102
San Francisco, CA 94115

2201 Post St,12.76 miles

2201 Post St,
San Francisco, CA 94115

505 Parnassus Ave Ste 89612.81 miles

505 Parnassus Ave Ste 896
San Francisco, CA 94143

900 Hyde St13.55 miles

900 Hyde St
San Francisco, CA 94109

601 Van Ness Ave Ste 200813.69 miles

601 Van Ness Ave Ste 2008
San Francisco, CA 94102

845 Jackson St13.70 miles

845 Jackson St
San Francisco, CA 94133

2198 15th St,13.74 miles

2198 15th St,
San Francisco, CA 94114

Castro & Duboce St, South Tower Ste 160a13.98 miles

Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114

580 Market St Ste 10014.28 miles

580 Market St Ste 100
San Francisco, CA 94104

26 California St14.36 miles

26 California St
San Francisco, CA 94111

49 Drumm St14.36 miles

49 Drumm St
San Francisco, CA 94111

180 Rowland Way14.88 miles

180 Rowland Way
Novato, CA 94945

901 Nevin Ave Bldg B Floor 115.02 miles

901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

3555 Cesar Chavez15.04 miles

3555 Cesar Chavez
San Francisco, CA 94110

24 Willie Mays Plz15.20 miles

24 Willie Mays Plz
San Francisco, CA 94107

2 Connecticut St Ste 115.28 miles

2 Connecticut St Ste 1
San Francisco, CA 94107

120 Broadway Ste 2315.76 miles

120 Broadway Ste 23
Richmond, CA 94804

2000 Vale Rd16.45 miles

2000 Vale Rd
San Pablo, CA 94806

3726 Barrett Ave16.48 miles

3726 Barrett Ave
Richmond, CA 94805

2425 Church Ln16.58 miles

2425 Church Ln
San Pablo, CA 94806

1900 Sullivan Ave16.71 miles

1900 Sullivan Ave
Daly City, CA 94015

2970 Hilltop Mall Rd Ste 20317.46 miles

2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

On-site Only17.49 miles

On-site Only
San Francisco, CA 94124

Sfia Terminal 217.57 miles

Sfia Terminal 2
San Francisco, CA 94125

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In accordance with 49 CFR Â382.305, employers are mandated to operate a compliant random testing program. Owner-operators in Southwest Marin, CA must be part of a consortium pool consisting of two or more employees who fall under this coverage.

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

USCG: United States Coast Guard

As part of the US Department of Homeland Security, marine employers in Southwest Marin, CA and elsewhere are required, under 46 CFR Part 16.230, to conduct random drug testing for their safety-sensitive crewmembers. The program consists of:

  • 50% – Testing for Controlled Substances through DOT 5-panel urine tests.
  • Alcohol testing is not applicable for USCG random minimums.

USCG Enroll Today

FAA: Federal Aviation Administration

Employers covered under the guidelines of 14 CFR Part 120 are tasked with incorporating every safety-sensitive operation. This encompasses not only federal compliance but ensures that aviation safety standards are maintained in all states, including Southwest Marin, CA.

  • 25% Rate: Testing for Controlled Substances through a DOT 5-panel urine process.
  • 10% Rate: Performing Breath Alcohol Testing (BAT).
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads operating in Southwest Marin, CA are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently throughout the state.

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 Southwest Marin, CA, employers under 49 CFR Part 655 must adopt a scientifically valid method for random testing selections. This requirement ensures the integrity of the public transportation system within the state, promoting safe and reliable transit.

  • The state of Southwest Marin, CA supports these measures, recognizing their significance in safeguarding public transportation safety standards.
  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed under Parts 192, 193, or 195 are mandated to conduct testing for covered employees as detailed in 49 CFR Part 199. This encompasses operations within the state of Southwest Marin, CA.

  • 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

Enter your zip code to find nearby test centers

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

Southwest Marin 5 Panel Drug Test

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

Southwest Marin 10 Panel Drug Test

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

Southwest Marin On Site Drug Testing

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

Southwest Marin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Southwest Marin, 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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 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

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

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

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

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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025


(800) 221-4291