DOT CONSORTIUM ENROLLMENT - Crockett, 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 Crockett

Minutes Away, Test Today

2042 Columbus Pkwy,2.22 miles

2042 Columbus Pkwy,
Benicia, CA 94510

1100 Rose Dr Ste 1402.40 miles

1100 Rose Dr Ste 140
Benicia, CA 94510

520 6th St3.34 miles

520 6th St
Rodeo, CA 94572

500 Alfred Nobel Drive, Suite 1154.10 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

243 Georgia St Ste B4.20 miles

243 Georgia St Ste B
Vallejo, CA 94590

17 Tennessee St4.81 miles

17 Tennessee St
Vallejo, CA 94590

538 Stone Rd Ste G5.22 miles

538 Stone Rd Ste G
Benicia, CA 94510

975 Sereno Dr5.57 miles

975 Sereno Dr
Vallejo, CA 94589

300 Hospital Dr5.63 miles

300 Hospital Dr
Vallejo, CA 94589

3237 Alhambra Ave Ste 25.67 miles

3237 Alhambra Ave Ste 2
Martinez, CA 94553

200 Muir Rd Hacienda Bldg, 1st Floor5.81 miles

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

4749 Surrey Ln6.37 miles

4749 Surrey Ln
El Sobrante, CA 94803

827 Arnold Dr Ste 706.52 miles

827 Arnold Dr Ste 70
Martinez, CA 94553

1805 Arnold Dr7.49 miles

1805 Arnold Dr
Martinez, CA 94553

2970 Hilltop Mall Rd Ste 2038.16 miles

2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

2425 Church Ln9.37 miles

2425 Church Ln
San Pablo, CA 94806

2000 Vale Rd9.71 miles

2000 Vale Rd
San Pablo, CA 94806

2280 Diamond Blvd Ste 5209.76 miles

2280 Diamond Blvd Ste 520
Concord, CA 94520

609 Gregory Ln Ste 10010.20 miles

609 Gregory Ln Ste 100
Pleasant Hill, CA 94523

3726 Barrett Ave10.36 miles

3726 Barrett Ave
Richmond, CA 94805

2231 Galaxy Ct10.39 miles

2231 Galaxy Ct
Concord, CA 94520

401 Gregory Ln, Ste 14610.42 miles

401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

2090 Commerce Ave10.49 miles

2090 Commerce Ave
Concord, CA 94520

2540 East St10.81 miles

2540 East St
Concord, CA 94520

2425 East Street, Suite 610.85 miles

2425 East Street, Suite 6
Concord, CA 94520

120 Broadway Ste 2311.00 miles

120 Broadway Ste 23
Richmond, CA 94804

2477 Pacheco St11.08 miles

2477 Pacheco St
Concord, CA 94520

901 Nevin Ave Bldg B Floor 111.33 miles

901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

1981 N Broadway Ste 19013.03 miles

1981 N Broadway Ste 190
Walnut Creek, CA 94596

320 Lennon Ln Fl 213.09 miles

320 Lennon Ln Fl 2
Walnut Creek, CA 94598

2505 Bataan St Ste O13.09 miles

2505 Bataan St Ste O
Oakland, CA 94607

108 La Casa Via, Ste 10513.40 miles

108 La Casa Via, Ste 105
Walnut Creek, CA 94598

2450 Ashby Ave13.75 miles

2450 Ashby Ave
Berkeley, CA 94705

1425 S Main St13.89 miles

1425 S Main St
Walnut Creek, CA 94596

2850 7th St Ste 10014.35 miles

2850 7th St Ste 100
Berkeley, CA 94710

5167 Clayton Rd Ste H14.99 miles

5167 Clayton Rd Ste H
Concord, CA 94521

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration in Crockett, CA

Companies obligated by 49 CFR 382.305 must ensure a valid random testing program is maintained. Owner-operators in Crockett, CA and elsewhere must join a consortium pool consisting of at least two covered employees to comply with the regulations.

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

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

Marine employers governed by 46 CFR Part 16.230 are obligated to conduct random drug screening tests for safety-sensitive crew members. This requirement is crucial to ensuring operational safety and integrity within the maritime industry, including within the bustling waters of Crockett, CA State.

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

Federal Aviation Administration (FAA)

Employers falling under 14 CFR Part 120 must account for every safety-sensitive operation within their purview.

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

These provisions include adherence within Crockett, CA, ensuring all aviation safety protocols are meticulously observed.

FAA Enroll Today

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

All railroad entities must submit and adhere to a comprehensive random testing plan as per 49 CFR 219.601-219.609. In Crockett, CA, this is essential for ensuring rail safety and compliance with federal oversight, contributing to the secure transportation of goods and passengers statewide.

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

Federal Transit Administration (FTA)

In Crockett, CA, employers subject to 49 CFR Part 655 are required to implement a scientifically valid random selection procedure. This ensures consistent and fair testing across all covered employees, maintaining regulatory compliance and public safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators under the jurisdiction of Parts 192, 193, or 195 must perform drug testing of covered employees per 49 CFR Part 199. These regulations are crucial in Crockett, CA, where the energy and utility sectors are essential, guaranteeing that all employees engaged in hazardous operations are consistently tested to avert any potential risks.

  • 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 exactly is a DOT Consortium (C/TPA) and who should consider joining?

A consortium C/TPA acts as a service provider that handles an employer's drug and alcohol testing program, which includes managing random testing pools to ensure adherence to 49 CFR Part 40 regulations.

Do the rates for random testing remain consistent?

Generally, DOT random testing percentages fluctuate yearly based on positivity rates. Nonetheless, our consortium ensures that all DOT random testing fees are covered, irrespective of rate changes.

What occurs after selection for a random test?

ADT will reach out to the Designated Employer Representative (DER) or Owner Operator via email and phone with testing site details and necessary instructions. Once informed, the chosen employee must promptly visit the testing location.

What substances are screened in a DOT drug test?

A DOT test encompasses a 5-panel urine drug screen and a DOT breath alcohol test. It's vital to confirm that all examinations are conducted using the Federal CCF and Federal Alcohol Testing Form.

Assistance during a DOT audit or inspection needed?

ADT can assist by organizing all essential documents, including pre-employment testing records, evidence of random pool enrollment, supervisor training certifications, and DOT policy development along with MIS reports.

Frequency of employee pool updates?

Employee lists are updated quarterly, allowing employers to add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Crockett Drug Testing

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Crockett Industry Training

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

Crockett Hair Drug Testing

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

Crockett Alcohol Testing

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

Crockett Drug Testing Services

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

Crockett 5 Panel Drug Test

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

Crockett 10 Panel Drug Test

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

Crockett On Site Drug Testing

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

Crockett DOT Physicals

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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

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

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

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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

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


(800) 221-4291