DOT CONSORTIUM ENROLLMENT - Tara Hills, 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

39 DOT Drug-Testing Centers in Tara Hills

Minutes Away, Test Today

2970 Hilltop Mall Rd Ste 2030.97 miles

2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

2425 Church Ln2.31 miles

2425 Church Ln
San Pablo, CA 94806

2000 Vale Rd2.77 miles

2000 Vale Rd
San Pablo, CA 94806

500 Alfred Nobel Drive, Suite 1153.15 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

3726 Barrett Ave3.78 miles

3726 Barrett Ave
Richmond, CA 94805

4749 Surrey Ln3.86 miles

4749 Surrey Ln
El Sobrante, CA 94803

520 6th St3.97 miles

520 6th St
Rodeo, CA 94572

120 Broadway Ste 234.21 miles

120 Broadway Ste 23
Richmond, CA 94804

901 Nevin Ave Bldg B Floor 14.29 miles

901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

2505 Bataan St Ste O8.03 miles

2505 Bataan St Ste O
Oakland, CA 94607

243 Georgia St Ste B8.35 miles

243 Georgia St Ste B
Vallejo, CA 94590

17 Tennessee St8.85 miles

17 Tennessee St
Vallejo, CA 94590

2042 Columbus Pkwy,9.35 miles

2042 Columbus Pkwy,
Benicia, CA 94510

2850 7th St Ste 1009.49 miles

2850 7th St Ste 100
Berkeley, CA 94710

1100 Rose Dr Ste 1409.52 miles

1100 Rose Dr Ste 140
Benicia, CA 94510

2450 Ashby Ave9.83 miles

2450 Ashby Ave
Berkeley, CA 94705

200 Muir Rd Hacienda Bldg, 1st Floor10.00 miles

200 Muir Rd Hacienda Bldg, 1st Floor
Martinez, CA 94553

3237 Alhambra Ave Ste 210.29 miles

3237 Alhambra Ave Ste 2
Martinez, CA 94553

975 Sereno Dr10.36 miles

975 Sereno Dr
Vallejo, CA 94589

25 Bellam Blvd Ste 10110.46 miles

25 Bellam Blvd Ste 101
San Rafael, CA 94901

6001 Shellmound St Ste 85010.49 miles

6001 Shellmound St Ste 850
Emeryville, CA 94608

300 Hospital Dr10.71 miles

300 Hospital Dr
Vallejo, CA 94589

827 Arnold Dr Ste 7011.13 miles

827 Arnold Dr Ste 70
Martinez, CA 94553

2 Fifer Ave Ste 13011.42 miles

2 Fifer Ave Ste 130
Corte Madera, CA 94925

101 Casa Buena Dr11.63 miles

101 Casa Buena Dr
Corte Madera, CA 94925

4069 Piedmont Ave Ste 91011.88 miles

4069 Piedmont Ave Ste 910
Oakland, CA 94611

3701 Broadway Fl 511.90 miles

3701 Broadway Fl 5
Oakland, CA 94611

1805 Arnold Dr12.07 miles

1805 Arnold Dr
Martinez, CA 94553

350 Hawthorne Ave12.10 miles

350 Hawthorne Ave
Oakland, CA 94609

3300 Webster St, Ste 111012.10 miles

3300 Webster St, Ste 1110
Oakland, CA 94609

1220 S Eliseo Dr12.18 miles

1220 S Eliseo Dr
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 10112.19 miles

1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl12.22 miles

1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

1517 Grand Ave12.23 miles

1517 Grand Ave
Piedmont, CA 94611

250 Bon Air Rd12.35 miles

250 Bon Air Rd
Greenbrae, CA 94904

538 Stone Rd Ste G12.35 miles

538 Stone Rd Ste G
Benicia, CA 94510

1125 Sir Francis Drake Blvd Ste N12.84 miles

1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

1700 Broadway Ste 31012.96 miles

1700 Broadway Ste 310
Oakland, CA 94612

99 Montecillo Rd Mob 113.02 miles

99 Montecillo Rd Mob 1
San Rafael, CA 94903

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses falling under 49 CFR 382.305 must uphold a compliant random testing program. Specifically, owner-operators are mandated to take part in a consortium pool featuring two or more covered employees. This regulation is upheld to ensure the safety and integrity of the trucking industry across all states, including Tara Hills, CA.

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

USCG: United States Coast Guard (part of Homeland Security)

Under the regulation 46 CFR Part 16.230, marine employers must perform random drug testing for crewmembers involved in safety-sensitive positions. This requirement is in force across the United States, with Tara Hills, CA being no exception.

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

FAA: Federal Aviation Administration
In Tara Hills, 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 Tara Hills, CA, railroads are required to submit and adhere to a random testing plan sanctioned by the FRA, as mandated by 49 CFR 219.601-219.609. This ensures safety and compliance in railroad operations.

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

Employer compliance under 49 CFR Part 655 is crucial, mandating the use of scientifically validated methods for selecting individuals for drug and alcohol testing.

Such protocols are pivotal in preserving the safety and reliability of public transportation systems across the United States, with these rules also applying within the state of Tara Hills, CA.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators bound by Parts 192, 193, or 195 are obligated to conduct testing for covered employees per 49 CFR Part 199. This applies to pipeline operators in Tara Hills, CA, contributing to the safe operation of the state's extensive pipeline network for energy transportation.

  • 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 professional service provider responsible for managing various elements of an employer's drug and alcohol testing program, encompassing tasks such as the creation of random testing pools and ensuring adherence to 49 CFR part 40 regulations.
  • Are random testing percentages always the same or do they change? Random testing rates under DOT can vary each year based on the positivity rate. Nevertheless, within our consortium, all DOT random testing costs are covered no matter the rate fluctuates.
  • What happens when I am selected for a random test? Upon selection for a random test, ADT contacts the company Designated Employer Representative (DER) or Owner Operator using email and phone to provide directions and the closest test center, after which the selected employee is required to immediately report to the testing location.
  • What drugs are tested on a DOT drug test? A DOT drug test includes a DOT 5-panel urine and a DOT breath alcohol test. It's essential that all tests are administered on a Federal CCF and Federal Alcohol Testing Form.
  • Can you help during a DOT audit or inspection? Yes, ADT assists by organizing necessary documents such as pre-employment tests, random pool enrollment evidence, supervisor training certificates, DOT policy creation, and MIS reports.
  • How often can I update my employee pool? Employee pool updates are confirmed every month. Employers are at liberty to add or remove employees covered under the plan any time before selection dates.

Find a DOT Drug Test Center Near You

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Tara Hills Drug Testing

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Tara Hills Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Tara Hills, CA.v

Tara Hills Hair Drug Testing

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

Tara Hills Alcohol Testing

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

Tara Hills Drug Testing Services

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

Tara Hills 5 Panel Drug Test

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

Tara Hills 10 Panel Drug Test

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

Tara Hills On Site Drug Testing

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

Tara Hills DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Tara Hills, 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

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

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

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

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

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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

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


(800) 221-4291