DOT CONSORTIUM ENROLLMENT - Clearlake Riviera, 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 Clearlake Riviera

Minutes Away, Test Today

16320 Tish A Tang Rd6.26 miles

16320 Tish A Tang Rd
Lower Lake, CA 95457

2559 Lakeshore Blvd Ste 413.02 miles

2559 Lakeshore Blvd Ste 4
Lakeport, CA 95453

5176 Hill Rd E Attn Lab13.60 miles

5176 Hill Rd E Attn Lab
Lakeport, CA 95453

5124 Hill Rd E,14.38 miles

5124 Hill Rd E,
Lakeport, CA 95453

1375 University St23.63 miles

1375 University St
Healdsburg, CA 95448

421 March Ave, Ste C23.70 miles

421 March Ave, Ste C
Healdsburg, CA 95448

8465 Old Redwood Hwy Ste 40028.43 miles

8465 Old Redwood Hwy Ste 400
Windsor, CA 95492

417 Talmage Rd Ste E28.86 miles

417 Talmage Rd Ste E
Ukiah, CA 95482

232b Hospital Dr29.50 miles

232b Hospital Dr
Ukiah, CA 95482

3650 Westwind Blvd Po Box 568030.89 miles

3650 Westwind Blvd Po Box 5680
Santa Rosa, CA 95403

10 Woodland Rd30.94 miles

10 Woodland Rd
Saint Helena, CA 94574

1252 Airport Park Blvd Ste C531.64 miles

1252 Airport Park Blvd Ste C5
Ukiah, CA 95482

3975 Old Redwood Hwy Ste 15232.21 miles

3975 Old Redwood Hwy Ste 152
Santa Rosa, CA 95403

20 Elaine Dr33.71 miles

20 Elaine Dr
Santa Rosa, CA 95409

1221 N Dutton Ave34.46 miles

1221 N Dutton Ave
Santa Rosa, CA 95401

1287 Fulton Rd34.70 miles

1287 Fulton Rd
Santa Rosa, CA 95401

349 College Ave34.83 miles

349 College Ave
Santa Rosa, CA 95401

1111 Sonoma Ave Ste 12135.11 miles

1111 Sonoma Ave Ste 121
Santa Rosa, CA 95405

990 Sonoma Ave,35.23 miles

990 Sonoma Ave,
Santa Rosa, CA 95404

Overer Markt 1 Speichersdorg35.29 miles

Overer Markt 1 Speichersdorg
Germany, KS 95469

6800 Palm Avenue, Suite G38.61 miles

6800 Palm Avenue, Suite G
Sebastopol, CA 95472

652 Petaluma Ave Ste C38.62 miles

652 Petaluma Ave Ste C
Sebastopol, CA 95472

5900 State Farm Dr41.21 miles

5900 State Farm Dr
Rohnert Park, CA 94928

6174 State Farm Dr41.40 miles

6174 State Farm Dr
Rohnert Park, CA 94928

6025 Labath Ave Ste 10441.41 miles

6025 Labath Ave Ste 104
Rohnert Park, CA 94928

1370 Medical Center Dr Ste B41.65 miles

1370 Medical Center Dr Ste B
Rohnert Park, CA 94928

2967 Davison Ct42.12 miles

2967 Davison Ct
Colusa, CA 95932

151 E Webster St42.47 miles

151 E Webster St
Colusa, CA 95932

347 Andrieux St47.74 miles

347 Andrieux St
Sonoma, CA 95476

1550 Professional Drive, Suite B48.20 miles

1550 Professional Drive, Suite B
Petaluma, CA 94954

460 W Sycamore St48.27 miles

460 W Sycamore St
Willows, CA 95988

400 N Mcdowell Blvd48.37 miles

400 N Mcdowell Blvd
Petaluma, CA 94954

151 Lynch Creek Way48.45 miles

151 Lynch Creek Way
Petaluma, CA 94954

153 Lynch Creek Way48.49 miles

153 Lynch Creek Way
Petaluma, CA 94954

3435 Valle Verde Dr Ste B48.74 miles

3435 Valle Verde Dr Ste B
Napa, CA 94558

3285 Claremont Way Fl 248.89 miles

3285 Claremont Way Fl 2
Napa, CA 94558

1000 Trancas St48.95 miles

1000 Trancas St
Napa, CA 94558

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In Clearlake Riviera, CA, employers who fall under 49 CFR 382.305 are obligated to maintain an active and compliant random testing program for safety-sensitive activities. Particularly for owner-operators, participation in a consortium pool consisting of at least two covered employees is necessary to meet these regulations. Compliance ensures that all safety-sensitive drivers are tested proportionately, mitigating risks associated with drug and alcohol misuse.

  • 50% - Controlled Substances (includes DOT 5-panel urine testing)
  • 10% - DOT Breath Alcohol Testing (BAT)

These measures are essential in promoting road safety and accountability within the transport sector.

FMCSA Enroll Today

USCG: United States Coast Guard (now under Homeland Security)

Under the regulations of 46 CFR Part 16.230, marine employers are required to execute random drug testing for individuals in safety-sensitive positions. This practice is crucial in ensuring maritime safety and compliance regardless of location, including states like Clearlake Riviera, CA.

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

It's important to note that while alcohol testing is not required, the program still maintains rigorous standards to ensure a drug-free workplace.

USCG Enroll Today

FAA- Federal Aviation Administration

Employers operating within the state of Clearlake Riviera, CA and governed by 14 CFR Part 120 are obliged to include all safety-sensitive functions in their operational scope. This regulation aims to ensure the safety of air travel by maintaining rigorous testing protocols.

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

FRA- Federal Railroad Administration

Railroads are mandated to draft and adhere to an FRA-approved random testing plan as outlined in 49 CFR 219.601-219.609. This is crucial for ensuring safety and compliance throughout all rail operations, including those within Clearlake Riviera, CA's borders.

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 falling under 49 CFR Part 655 must utilize scientifically proven methods for random selection processes. In Clearlake Riviera, CA, this ensures public transit systems operate under the highest safety and reliability standards.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Clearlake Riviera, CA, operators must comply with Parts 192, 193, or 195 by testing covered employees according to 49 CFR Part 199. This compliance ensures that the workforce handling hazardous materials adheres to safety and substance use mandates, minimizing risks associated with transportation and pipeline safety.

  • 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 acts as a service agent that oversees some or all components of an employer's drug and alcohol testing programs, managing random testing pools and compliance activities as per 49 CFR part 40.

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

    The annual DOT random testing rates may fluctuate based on the positivity rates. However, irrespective of these rates in our consortium, all DOT random testing fees are encompassed.

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

    Upon selection, ADT communicates with the company's DER or Owner Operator via email/phone, providing the nearest test location and instructions. The notified employee must head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

    The DOT drug screening involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that all tests utilize a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT can organize all required documentation, including pre-employment test records, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    Employee roster updates are verified quarterly. Employers can add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

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Clearlake Riviera Drug Testing

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Clearlake Riviera Hair Drug Testing

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Clearlake Riviera Alcohol Testing

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Clearlake Riviera Drug Testing Services

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

Clearlake Riviera 5 Panel Drug Test

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

Clearlake Riviera 10 Panel Drug Test

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

Clearlake Riviera On Site Drug Testing

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

Clearlake Riviera DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clearlake Riviera, 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

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

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

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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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 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


(800) 221-4291