DOT CONSORTIUM ENROLLMENT - Tierra Buena, 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 Tierra Buena

Minutes Away, Test Today

1429 Colusa Hwy1.37 miles

1429 Colusa Hwy
Yuba City, CA 95993

1233 Plumas St Ste B2.67 miles

1233 Plumas St Ste B
Yuba City, CA 95991

444 Plumas Blvd3.07 miles

444 Plumas Blvd
Yuba City, CA 95991

595 Winship Rd3.30 miles

595 Winship Rd
Yuba City, CA 95991

2967 Davison Ct17.92 miles

2967 Davison Ct
Colusa, CA 95932

151 E Webster St18.34 miles

151 E Webster St
Colusa, CA 95932

1940 Feather River Blvd Ste O25.00 miles

1940 Feather River Blvd Ste O
Oroville, CA 95965

2451 Oro Dam Blvd E,25.45 miles

2451 Oro Dam Blvd E,
Oroville, CA 95966

2351 Sunset Blvd Ste 170--56131.66 miles

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

2305 Sunset Blvd31.66 miles

2305 Sunset Blvd
Rocklin, CA 95765

6661 Stanford Ranch Rd Ste G32.62 miles

6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

475 Pioneer Ave Ste 10032.97 miles

475 Pioneer Ave Ste 100
Woodland, CA 95776

520 Cottonwood Street, Suite F33.44 miles

520 Cottonwood Street, Suite F
Woodland, CA 95695

180 Sierra College Dr33.50 miles

180 Sierra College Dr
Grass Valley, CA 95945

3133 Professional Drive, Suite 1633.55 miles

3133 Professional Drive, Suite 16
Auburn, CA 95603

11795 Education St Ste 22033.57 miles

11795 Education St Ste 220
Auburn, CA 95602

155 Glasson Way33.67 miles

155 Glasson Way
Grass Valley, CA 95945

123 Margaret Ln Ste A233.71 miles

123 Margaret Ln Ste A2
Grass Valley, CA 95945

1207 Fairchild Ct34.03 miles

1207 Fairchild Ct
Woodland, CA 95695

3875 Taylor Rd Ste 1a34.04 miles

3875 Taylor Rd Ste 1a
Loomis, CA 95650

2090 Nevada City Hwy34.19 miles

2090 Nevada City Hwy
Grass Valley, CA 95945

632 W Gibson Rd34.23 miles

632 W Gibson Rd
Woodland, CA 95695

1730 Santa Clara Dr35.37 miles

1730 Santa Clara Dr
Roseville, CA 95661

1133 Coloma Way Ste B35.45 miles

1133 Coloma Way Ste B
Roseville, CA 95661

1907 Douglas Blvd Ste 7035.65 miles

1907 Douglas Blvd Ste 70
Roseville, CA 95661

720 Sunrise Ave Ste 102-c35.65 miles

720 Sunrise Ave Ste 102-c
Roseville, CA 95661

1600 Eureka Rd Floor 135.67 miles

1600 Eureka Rd Floor 1
Roseville, CA 95661

4112 E Commerce Way35.78 miles

4112 E Commerce Way
Sacramento, CA 95834

7918 Zenith Dr35.79 miles

7918 Zenith Dr
Citrus Heights, CA 95621

4700 Northgate Blvd Ste 10035.91 miles

4700 Northgate Blvd Ste 100
Sacramento, CA 95834

1 Medical Plaza Dr36.07 miles

1 Medical Plaza Dr
Roseville, CA 95661

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Under the guidelines of 49 CFR 382.305, companies must implement a random testing program that complies with federal standards. Owner-operators in Tierra Buena, CA are required to join a consortium pool consisting of two or more covered employees.

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

The United States Coast Guard, now part of Homeland Security, mandates marine employers operating under 46 CFR Part 16.230 to conduct random drug tests for their safety-sensitive positions. An essential practice in Tierra Buena, CA, these tests help ensure the safety of operations performed by crewmembers on maritime vessels.

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

Federal Aviation Administration (FAA)

Following the regulations outlined in 14 CFR Part 120, employers must incorporate all safety-sensitive duties into their testing protocols. In Tierra Buena, CA, the aviation sector adheres to this by including rigorous testing processes that cover key safety positions to maintain operational integrity.

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

FRA- Federal Railroad Administration

FRA and Tierra Buena, CA

In Tierra Buena, CA and beyond, railroads are mandated to submit and implement a random testing strategy approved by the FRA under 49 CFR 219.601-219.609. These measures are central to maintaining safety in the rail industry.

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

The Federal Transit Administration requires Tierra Buena, CA employers operating under 49 CFR Part 655 to employ a scientifically sound method for selecting employees for testing. This ensures the integrity and fairness of the testing procedures applied throughout transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators, particularly those in Tierra Buena, CA, governed by Parts 192, 193, or 195 must conduct employee testing in line with 49 CFR Part 199. This requirement helps protect public safety by maintaining rigorous testing standards for hazardous material handlers.

  • 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?

Answer: A consortium/TPA is responsible for the administration of an employer's drug and alcohol testing programs, including compliance tasks and random testing pools under 49 CFR part 40.


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

Answer: The DOT's random testing rate can vary annually, influenced by the positivity rate. Regardless of these changes, our consortium includes all random testing fees for DOT.


What happens when I am selected for a random test?

Answer: ADT will reach out to notify the Designated Employer Representative (DER) or owner-operator via email or phone, providing details about the closest test site and necessary instructions. The selected employee is required to head to the testing site right after notification.


What drugs are tested on a DOT drug test?

Answer: The DOT drug test involves a DOT 5-panel urine test along with a DOT breath alcohol test. It is crucial to utilize a Federal CCF for these tests.


Can you help during a DOT audit or inspection?

Answer: Yes, ADT can assist by organizing essential records such as pre-employment tests, documentation of enrollment in a random pool, supervisor training certificates, developing DOT policies, and MIS reports.


How often can I update my employee pool?

Answer: We confirm updates to employee rosters every three months. Employers can make adjustments, adding or removing employees before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Tierra Buena Drug Testing

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Tierra Buena Industry Training

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

Tierra Buena Hair Drug Testing

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

Tierra Buena Alcohol Testing

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

Tierra Buena Drug Testing Services

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

Tierra Buena 5 Panel Drug Test

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

Tierra Buena 10 Panel Drug Test

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

Tierra Buena On Site Drug Testing

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

Tierra Buena DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Tierra Buena, 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

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

Fast and easy

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

Peter Villegas - 1/19/2025

A very nice company

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Tam Jack - 2/19/2025

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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

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

Great service

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Jesse Dupre - 4/12/2025


(800) 221-4291