DOT CONSORTIUM ENROLLMENT - Kentfield, 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 Kentfield

Minutes Away, Test Today

1125 Sir Francis Drake Blvd Ste N0.66 miles

1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

250 Bon Air Rd0.72 miles

250 Bon Air Rd
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 1010.83 miles

1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl0.83 miles

1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

1220 S Eliseo Dr0.86 miles

1220 S Eliseo Dr
Greenbrae, CA 94904

2 Fifer Ave Ste 1301.85 miles

2 Fifer Ave Ste 130
Corte Madera, CA 94925

25 Bellam Blvd Ste 1012.37 miles

25 Bellam Blvd Ste 101
San Rafael, CA 94901

101 Casa Buena Dr2.51 miles

101 Casa Buena Dr
Corte Madera, CA 94925

99 Montecillo Rd Mob 15.01 miles

99 Montecillo Rd Mob 1
San Rafael, CA 94903

180 Rowland Way10.25 miles

180 Rowland Way
Novato, CA 94945

901 Nevin Ave Bldg B Floor 110.34 miles

901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

120 Broadway Ste 2311.18 miles

120 Broadway Ste 23
Richmond, CA 94804

2000 Vale Rd11.51 miles

2000 Vale Rd
San Pablo, CA 94806

2425 Church Ln11.51 miles

2425 Church Ln
San Pablo, CA 94806

3726 Barrett Ave11.84 miles

3726 Barrett Ave
Richmond, CA 94805

2970 Hilltop Mall Rd Ste 20312.16 miles

2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

2300 Sutter St Ste 10212.87 miles

2300 Sutter St Ste 102
San Francisco, CA 94115

2201 Post St,12.97 miles

2201 Post St,
San Francisco, CA 94115

845 Jackson St13.14 miles

845 Jackson St
San Francisco, CA 94133

900 Hyde St13.27 miles

900 Hyde St
San Francisco, CA 94109

49 Drumm St13.64 miles

49 Drumm St
San Francisco, CA 94111

26 California St13.65 miles

26 California St
San Francisco, CA 94111

601 Van Ness Ave Ste 200813.65 miles

601 Van Ness Ave Ste 2008
San Francisco, CA 94102

580 Market St Ste 10013.75 miles

580 Market St Ste 100
San Francisco, CA 94104

505 Parnassus Ave Ste 89613.83 miles

505 Parnassus Ave Ste 896
San Francisco, CA 94143

2198 15th St,14.22 miles

2198 15th St,
San Francisco, CA 94114

Castro & Duboce St, South Tower Ste 160a14.23 miles

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

2505 Bataan St Ste O14.69 miles

2505 Bataan St Ste O
Oakland, CA 94607

24 Willie Mays Plz14.70 miles

24 Willie Mays Plz
San Francisco, CA 94107

2 Connecticut St Ste 115.17 miles

2 Connecticut St Ste 1
San Francisco, CA 94107

2850 7th St Ste 10015.53 miles

2850 7th St Ste 100
Berkeley, CA 94710

3555 Cesar Chavez15.62 miles

3555 Cesar Chavez
San Francisco, CA 94110

500 Alfred Nobel Drive, Suite 11515.74 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

6001 Shellmound St Ste 85015.92 miles

6001 Shellmound St Ste 850
Emeryville, CA 94608

4749 Surrey Ln16.07 miles

4749 Surrey Ln
El Sobrante, CA 94803

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 must operate a compliant random program. Owner-operators, specifically in Kentfield, CA and elsewhere, must engage in a consortium with at least two covered employees.

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

United States Coast Guard (USCG), now operating under the umbrella of homeland security, mandates marine employers, particularly in Kentfield, CA, to uphold the highest safety standards. Under the regulatory guidance of 46 CFR Part 16.230, marine employers must conduct random drug tests for all safety-critical crewmembers.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol testing doesn't apply to the USCG random minimum requirements
USCG Enroll Today

FAA: Federal Aviation Administration

In Kentfield, CA, employers governed under 14 CFR Part 120 are mandated to incorporate all functions related to safety sensitivity. This entails:

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

FRA- Federal Railroad Administration

Railroads must submit and follow an FRA-approved random plan

  • In accordance with Â49 CFR 219.601-219.609, railroads have a duty to implement and adhere to a random testing program sanctioned by the FRA. Kentfield, CA's rail infrastructure highlights the significance of such compliance, ensuring that safety protocols are maintained across all operational facets.

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 Kentfield, CA that fall under 49 CFR Part 655 must employ a scientifically validated method for selecting employees for testing. This ensures a fair, unbiased, and statistically reliable process that supports compliance and promotes the safety and health of all staff involved in transportation operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators who fall under the jurisdiction of Parts 192, 193, or 195 are required to test covered employees according to 49 CFR Part 199 standards. This requirement is crucial for maintaining safety and compliance in the pipeline and hazardous materials sector within all states, including the state of Kentfield, 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 is a service agent responsible for managing an employer's drug and alcohol testing program, covering aspects like random testing pools in accordance with 49 CFR part 40.

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

    DOT random testing rates can fluctuate yearly depending on positivity rates, but our consortium covers all DOT random testing fees regardless.

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

    ADT will contact the company DER or Owner Operator by email/phone with the nearest test site and instructions. The employee selected must immediately proceed to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    The DOT drug test uses a 5-panel urine screen and a DOT breath alcohol test, conducted on a Federal CCF for and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists with documentation organization, including pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    We verify employee roster updates each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Kentfield Hair Drug Testing

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Kentfield Alcohol Testing

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

Kentfield Drug Testing Services

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

Kentfield 5 Panel Drug Test

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

Kentfield 10 Panel Drug Test

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

Kentfield On Site Drug Testing

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

Kentfield DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Kentfield, 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 experience

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

Jenna Bee - 2/19/2025

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

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

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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

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

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025


(800) 221-4291