DOT CONSORTIUM ENROLLMENT - Rio Oso, 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 Rio Oso

Minutes Away, Test Today

595 Winship Rd11.64 miles

595 Winship Rd
Yuba City, CA 95991

444 Plumas Blvd12.36 miles

444 Plumas Blvd
Yuba City, CA 95991

1233 Plumas St Ste B13.51 miles

1233 Plumas St Ste B
Yuba City, CA 95991

1429 Colusa Hwy13.56 miles

1429 Colusa Hwy
Yuba City, CA 95993

2305 Sunset Blvd18.00 miles

2305 Sunset Blvd
Rocklin, CA 95765

2351 Sunset Blvd Ste 170--56118.00 miles

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

6661 Stanford Ranch Rd Ste G18.86 miles

6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

3875 Taylor Rd Ste 1a21.06 miles

3875 Taylor Rd Ste 1a
Loomis, CA 95650

1133 Coloma Way Ste B21.26 miles

1133 Coloma Way Ste B
Roseville, CA 95661

1730 Santa Clara Dr21.29 miles

1730 Santa Clara Dr
Roseville, CA 95661

7918 Zenith Dr21.34 miles

7918 Zenith Dr
Citrus Heights, CA 95621

720 Sunrise Ave Ste 102-c21.46 miles

720 Sunrise Ave Ste 102-c
Roseville, CA 95661

1907 Douglas Blvd Ste 7021.61 miles

1907 Douglas Blvd Ste 70
Roseville, CA 95661

1600 Eureka Rd Floor 121.69 miles

1600 Eureka Rd Floor 1
Roseville, CA 95661

4700 Northgate Blvd Ste 10021.75 miles

4700 Northgate Blvd Ste 100
Sacramento, CA 95834

4112 E Commerce Way21.96 miles

4112 E Commerce Way
Sacramento, CA 95834

1 Medical Plaza Dr22.04 miles

1 Medical Plaza Dr
Roseville, CA 95661

3 Medical Plaza Dr Ste 10022.04 miles

3 Medical Plaza Dr Ste 100
Roseville, CA 95661

501 Jessie Ave22.42 miles

501 Jessie Ave
Sacramento, CA 95838

475 Pioneer Ave Ste 10022.52 miles

475 Pioneer Ave Ste 100
Woodland, CA 95776

8207 Sierra College Blvd Ste 520c22.68 miles

8207 Sierra College Blvd Ste 520c
Roseville, CA 95661

4811 Chippendale Dr23.03 miles

4811 Chippendale Dr
Sacramento, CA 95841

5318 Manzanita Ave23.67 miles

5318 Manzanita Ave
Carmichael, CA 95608

6501 Coyle Ave23.73 miles

6501 Coyle Ave
Carmichael, CA 95608

3133 Professional Drive, Suite 1623.84 miles

3133 Professional Drive, Suite 16
Auburn, CA 95603

6620 Coyle Avenue, Suite 10023.88 miles

6620 Coyle Avenue, Suite 100
Carmichael, CA 95608

520 Cottonwood Street, Suite F23.90 miles

520 Cottonwood Street, Suite F
Woodland, CA 95695

11795 Education St Ste 22023.93 miles

11795 Education St Ste 220
Auburn, CA 95602

6651 Madison Ave24.12 miles

6651 Madison Ave
Carmichael, CA 95608

6716 Madison Ave Ste A124.19 miles

6716 Madison Ave Ste A1
Fair Oaks, CA 95628

2288 Auburn Boulevard, Suite 10324.25 miles

2288 Auburn Boulevard, Suite 103
Sacramento, CA 95821

1207 Fairchild Ct24.36 miles

1207 Fairchild Ct
Woodland, CA 95695

632 W Gibson Rd24.58 miles

632 W Gibson Rd
Woodland, CA 95695

6060 Sunrise Vista Dr Ste 197524.78 miles

6060 Sunrise Vista Dr Ste 1975
Citrus Heights, CA 95610

4156 Manzanita Ave25.05 miles

4156 Manzanita Ave
Carmichael, CA 95608

4948 San Juan Ave25.11 miles

4948 San Juan Ave
Fair Oaks, CA 95628

2129 Hacienda Way Ste H25.87 miles

2129 Hacienda Way Ste H
Sacramento, CA 95825

2016 Morse Ave26.14 miles

2016 Morse Ave
Sacramento, CA 95825

1578 Howe Ave26.29 miles

1578 Howe Ave
Sacramento, CA 95825

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: The Federal Motor Carrier Safety Administration plays a crucial role in Rio Oso, CA, ensuring that employers abide by 49 CFR 382.305 for a compliant random program. Owner-operators must be part of a collective pool consisting of a minimum of two covered employees.

  • 50% - Conduct controlled substances tests using the DOT 5-panel urine method
  • 10% - Harness DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: United States Coast Guard (currently under the jurisdiction of Homeland Security)

Marine employers, governed by 46 CFR Part 16.230, are obligated to execute random drug tests for crewmembers engaged in safety-sensitive roles. This legislation applies uniformly across all states, including Rio Oso, CA, promoting a commitment to maritime safety standards.

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

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers must incorporate all functions that are safety-sensitive. The same standards apply in Rio Oso, CA, where all aviation activities must adhere to these rigorous safety protocols.

  • 25% - Monitoring for Controlled Substances through a DOT 5-panel urine test
  • 10% - Performing Breath Alcohol Testing (BAT)

FAA Enroll Today

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

In Rio Oso, CA, railroads must develop and adhere to an FRA-approved random testing plan as required by Â49 CFR 219.601-219.609. This regulation ensures that safety measures are maintained through compliant testing procedures.

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)

Employers overseen by 49 CFR Part 655 must utilize a scientifically valid method to select employees for testing. Through rigorous adherence to these protocols, Rio Oso, CA's public transit operators ensure that their workforce remains unimpaired and capable of providing safe transportation services across the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Testing Requirements per PHMSA Guidelines

Operators under Parts 192, 193, or 195 must conduct testing of covered employees as per 49 CFR Part 199. The state of Rio Oso, CA enforces these guidelines to ensure the safety and reliability of hazardous materials transportation within its jurisdiction.

  • 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 defines a DOT Consortium (C/TPA) and its necessity?

    This refers to a service agent responsible for overseeing portions or the entirety of an employer's drug and alcohol testing program according to 49 CFR part 40, managing random testing pools and compliance duties.

  • Do random testing percentages remain constant or vary?

    DOT random testing percentages may fluctuate based on positivity rates yearly, but within our consortium, all fees for such tests remain covered, regardless of rate changes.

  • What is the procedure when selected for a random test?

    ADT will inform the Designated Employer Representative (DER) or Owner Operator with details of the nearest testing facility via email/phone. The employee needs to proceed to the test site immediately upon notification.

  • Which substances are evaluated in a DOT drug test?

    A DOT drug test typically includes a DOT 5-panel urine screening alongside a DOT breath alcohol test, ensuring that tests are on a Federal CCF and Federal Alcohol Testing Form.

  • Is assistance available during a DOT audit or inspection?

    Indeed, ADT offers aid in organizing essential documents, including pre-employment testing records, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

  • Frequency for updating employee pools?

    Employee rosters can be updated each quarter, but employers can add/remove covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

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Rio Oso Drug Testing

Quickly find trusted local drug testing centers in Rio Oso, CA — fast, convenient, and reliable every time!

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Rio Oso DNA Testing

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Rio Oso Industry Training

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

Rio Oso Hair Drug Testing

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

Rio Oso Alcohol Testing

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

Rio Oso Drug Testing Services

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

Rio Oso 5 Panel Drug Test

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

Rio Oso 10 Panel Drug Test

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

Rio Oso On Site Drug Testing

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

Rio Oso DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Rio Oso, 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

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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

Fast and easy

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

Peter Villegas - 1/19/2025

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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

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

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

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

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