DOT CONSORTIUM ENROLLMENT - Stirling City, 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

26 DOT Drug-Testing Centers in Stirling City

Minutes Away, Test Today

6573 Clark Road, Suite A10.02 miles

6573 Clark Road, Suite A
Paradise, CA 95969

1450 Sherman Ave19.81 miles

1450 Sherman Ave
Chico, CA 95926

572 Rio Lindo, Unit 10719.99 miles

572 Rio Lindo, Unit 107
Chico, CA 95926

670 Rio Lindo Ave, Ste 50020.01 miles

670 Rio Lindo Ave, Ste 500
Chico, CA 95926

670 Rio Lindo Ave Ste 30020.03 miles

670 Rio Lindo Ave Ste 300
Chico, CA 95926

274 Cohasset Rd Ste 10020.26 miles

274 Cohasset Rd Ste 100
Chico, CA 95926

888 Lakeside Vlg Commons Bldg A Main Floor22.76 miles

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

2451 Oro Dam Blvd E,27.98 miles

2451 Oro Dam Blvd E,
Oroville, CA 95966

1940 Feather River Blvd Ste O28.21 miles

1940 Feather River Blvd Ste O
Oroville, CA 95965

1065 Bucks Lake Rd30.17 miles

1065 Bucks Lake Rd
Quincy, CA 95971

199 Reynolds Rd31.53 miles

199 Reynolds Rd
Chester, CA 96020

155 Solano St33.81 miles

155 Solano St
Corning, CA 96021

275 Solano St, Ste 50133.87 miles

275 Solano St, Ste 501
Corning, CA 96021

883 Valley View Dr On-site Only33.90 miles

883 Valley View Dr On-site Only
Quincy, CA 95971

1416 Solano St34.67 miles

1416 Solano St
Corning, CA 96021

756 E Walker St,35.86 miles

756 E Walker St,
Orland, CA 95963

2550 Sister Mary Columba Dr39.97 miles

2550 Sister Mary Columba Dr
Red Bluff, CA 96080

2050 Main St40.38 miles

2050 Main St
Red Bluff, CA 96080

805 S Main St40.76 miles

805 S Main St
Red Bluff, CA 96080

1054 South Main Street,40.79 miles

1054 South Main Street,
Red Bluff, CA 96080

658 Washington St41.62 miles

658 Washington St
Red Bluff, CA 96080

332 Pine St41.63 miles

332 Pine St
Red Bluff, CA 96080

1775 Airport Blvd41.85 miles

1775 Airport Blvd
Red Bluff, CA 96080

209 Nevada St44.41 miles

209 Nevada St
Downieville, CA 95936

460 W Sycamore St44.60 miles

460 W Sycamore St
Willows, CA 95988

2450 Sister Columbia Dr48.58 miles

2450 Sister Columbia Dr
Red Bluff, CA 96080

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In compliance with 49 CFR 382.305, employers are required to sustain a lawful random testing scheme. The stipulation clearly highlights the necessity for owner-operators to engage in a consortium pool with multiple covered employees. Stirling City, CA is no exception to these federal requirements, ensuring that transport safety remains a national priority.

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

USCG: Operating under the United States Coast Guard Jurisdiction

Marine operators must abide by 46 CFR Part 16.230, enforcing random drug testing for those in safety-sensitive positions onboard. Stirling City, CA, like other states, implements these essential protocols to enhance maritime safety.

  • 50% - Controlled Substances Testing (DOT 5-panel urine)
  • Alcohol – Not applicable per USCG random minimum standards
USCG Enroll Today

FAA- Federal Aviation Administration

Stirling City, CA-based employers operating under 14 CFR Part 120 must integrate all safety-sensitive functions into their compliance plans. This inclusion ensures systematic assessment and regulation of personnel fulfilling sensitive roles, thereby enhancing overall air safety.

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

FRA- Federal Railroad Administration

In Stirling City, CA, railroads are mandated to prepare and adhere to a random testing plan approved by the FRA as specified under 49 CFR 219.601-219.609. This requirement is part of broader efforts to ensure the integrity and safety of rail operations by deterring substance abuse among railroad employees.

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

FTA: Federal Transit Administration

Employers under the purview of 49 CFR Part 655 must employ scientifically valid selection methods for random drug and alcohol testing programs. This mandate is especially relevant in Stirling City, CA, where public transit systems contribute to the regional connectivity amid challenging weather and geographical conditions.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Stirling City, CA, operators that fall under Parts 192, 193, or 195 have the responsibility to test covered employees according to 49 CFR Part 199. This ensures compliance and upholds safety standards within the state's extensive pipeline infrastructures.

  • 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 is an agent appointed to oversee elements of an employer's drug and alcohol testing protocol, managing random testing pools and fulfilling compliance duties as required by 49 CFR part 40.

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

DOT random testing rates may vary annually depending on the positivity rate, but our consortium includes all DOT random testing costs regardless of rate changes.

What happens when I am selected for a random test?

ADT will alert the Designated Employer Representative or Owner Operator via email and phone with details of the nearest testing site and instructions. On receiving the notification, the selected participant must visit the testing location without delay.

What drugs are tested on a DOT drug test?

A DOT drug test encompasses a DOT 5-panel urine analysis along with a DOT breath alcohol test. It is vital that all tests use an official Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT is equipped to compile necessary documentation such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy documents, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed quarterly. Employers can add or remove employees covered under the testing scheme at any time before selection deadlines.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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

Stirling City Drug Testing Services

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

Stirling City 5 Panel Drug Test

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

Stirling City 10 Panel Drug Test

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

Stirling City On Site Drug Testing

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

Stirling City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Stirling City, 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

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

Great service

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

Jesse Dupre - 4/12/2025

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

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

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

Everything was great

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

Olga Petrova - 9/19/2024

Fast and easy

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

Peter Villegas - 1/19/2025

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025


(800) 221-4291