DOT CONSORTIUM ENROLLMENT - East Colusa, 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

31 DOT Drug-Testing Centers in East Colusa

Minutes Away, Test Today

151 E Webster St0.78 miles

151 E Webster St
Colusa, CA 95932

2967 Davison Ct0.88 miles

2967 Davison Ct
Colusa, CA 95932

1429 Colusa Hwy19.01 miles

1429 Colusa Hwy
Yuba City, CA 95993

1233 Plumas St Ste B20.29 miles

1233 Plumas St Ste B
Yuba City, CA 95991

595 Winship Rd20.67 miles

595 Winship Rd
Yuba City, CA 95991

444 Plumas Blvd20.68 miles

444 Plumas Blvd
Yuba City, CA 95991

460 W Sycamore St24.79 miles

460 W Sycamore St
Willows, CA 95988

1940 Feather River Blvd Ste O30.65 miles

1940 Feather River Blvd Ste O
Oroville, CA 95965

2451 Oro Dam Blvd E,31.72 miles

2451 Oro Dam Blvd E,
Oroville, CA 95966

888 Lakeside Vlg Commons Bldg A Main Floor34.45 miles

888 Lakeside Vlg Commons Bldg A Main Floor
Chico, CA 95928

520 Cottonwood Street, Suite F37.77 miles

520 Cottonwood Street, Suite F
Woodland, CA 95695

16320 Tish A Tang Rd38.30 miles

16320 Tish A Tang Rd
Lower Lake, CA 95457

1207 Fairchild Ct38.40 miles

1207 Fairchild Ct
Woodland, CA 95695

475 Pioneer Ave Ste 10038.52 miles

475 Pioneer Ave Ste 100
Woodland, CA 95776

632 W Gibson Rd38.54 miles

632 W Gibson Rd
Woodland, CA 95695

1450 Sherman Ave38.63 miles

1450 Sherman Ave
Chico, CA 95926

274 Cohasset Rd Ste 10038.82 miles

274 Cohasset Rd Ste 100
Chico, CA 95926

670 Rio Lindo Ave Ste 30038.94 miles

670 Rio Lindo Ave Ste 300
Chico, CA 95926

670 Rio Lindo Ave, Ste 50038.99 miles

670 Rio Lindo Ave, Ste 500
Chico, CA 95926

756 E Walker St,39.04 miles

756 E Walker St,
Orland, CA 95963

572 Rio Lindo, Unit 10739.10 miles

572 Rio Lindo, Unit 107
Chico, CA 95926

6573 Clark Road, Suite A44.90 miles

6573 Clark Road, Suite A
Paradise, CA 95969

4112 E Commerce Way46.01 miles

4112 E Commerce Way
Sacramento, CA 95834

4700 Northgate Blvd Ste 10046.94 miles

4700 Northgate Blvd Ste 100
Sacramento, CA 95834

2351 Sunset Blvd Ste 170--56147.04 miles

2351 Sunset Blvd Ste 170--561
Rocklin, CA 95765

2305 Sunset Blvd47.04 miles

2305 Sunset Blvd
Rocklin, CA 95765

6661 Stanford Ranch Rd Ste G47.88 miles

6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

501 Jessie Ave48.00 miles

501 Jessie Ave
Sacramento, CA 95838

3680 Industrial Blvd Ste 550h48.95 miles

3680 Industrial Blvd Ste 550h
West Sacramento, CA 95691

1550 Harbor Blvd Ste 11049.56 miles

1550 Harbor Blvd Ste 110
West Sacramento, CA 95691

1550 Harbor Blvd Ste 12049.56 miles

1550 Harbor Blvd Ste 120
West Sacramento, CA 95691

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Under the jurisdiction of 49 CFR 382.305, employers must uphold a compliant random testing program. In East Colusa, CA, as in the rest of the nation, owner-operators are mandated to participate in a consortium pool that encompasses at least two covered employees.

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

USCG: United States Coast Guard (now under homeland security)

Marine employers, as directed by 46 CFR Part 16.230, are required to perform random drug testing for crewmembers in safety-sensitive roles. In East Colusa, CA, compliance with this mandate is critical to sea operations, ensuring maritime safety and regulatory conformity.

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

FAA- Federal Aviation Administration

Under 14 CFR Part 120, employers must include comprehensive drug and alcohol testing programs that cover all safety-sensitive functions. In East Colusa, CA, where aviation plays a vital role in transportation, maintaining these standards is critical for ensuring the safety and efficiency of flights in unique and challenging conditions.

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

FRA- Federal Railroad Administration

FRA Regulations for Railroads

Railroads need to establish and adhere to an FRA-approved random testing plan according to 49 CFR 219.601-219.609. This is essential to maintain safety and compliance.

In the state of East Colusa, CA, where rail transport is a vital part of commerce and passenger movement, adherence to these FRA guidelines ensures the well-being of both the workforce and the public.

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 East Colusa, CA, entities bound by 49 CFR Part 655 are compelled to apply a scientifically valid process in determining random testing selections. This regulation is pivotal in the public transportation sector, serving to protect passengers and operators from the risks associated with substance abuse. By ensuring a methodical and scientifically backed selection process, transportation employers in East Colusa, CA uphold public trust and safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In East Colusa, CA, operators regulated by Parts 192, 193, or 195 must conduct tests on covered employees following the guidelines set by 49 CFR Part 199.

  • 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 handling parts or all of an employer's drug and alcohol testing program, including random testing pools as mandated by 49 CFR part 40.

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

DOT random testing rates can vary annually depending on the positivity rate, but within our consortium, regardless of the random testing rate, all DOT random testing fees are covered.

What happens when I am selected for a random test?

ADT will inform the Company DER or Owner Operator via email or phone, providing the nearest test location and guidelines. The notified employee has to immediately head to the designated testing center.

What drugs are tested on a DOT drug test?

A DOT drug test involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that these tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can organize necessary documents such as pre-employment test results, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed quarterly. Employers can adjust the list of covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

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East Colusa Drug Testing

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East Colusa Industry Training

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East Colusa Hair Drug Testing

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

East Colusa Alcohol Testing

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

East Colusa Drug Testing Services

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

East Colusa 5 Panel Drug Test

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

East Colusa 10 Panel Drug Test

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

East Colusa On Site Drug Testing

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

East Colusa DOT Physicals

Certified DOT physicals with quick, reliable exams to keep East Colusa, 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

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

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

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

Fast and easy

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

Peter Villegas - 1/19/2025

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025


(800) 221-4291