DOT CONSORTIUM ENROLLMENT - Viola, 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

29 DOT Drug-Testing Centers in Viola

Minutes Away, Test Today

20647 Commerce Way25.72 miles

20647 Commerce Way
Burney, CA 96013

199 Reynolds Rd27.46 miles

199 Reynolds Rd
Chester, CA 96020

2656 Gateway Dr,32.47 miles

2656 Gateway Dr,
Anderson, CA 96007

Meadow Oak Dr33.86 miles

Meadow Oak Dr
Redding, CA 96002

3270 Churn Creek Rd35.63 miles

3270 Churn Creek Rd
Redding, CA 96002

1710 Churn Creek Rd35.82 miles

1710 Churn Creek Rd
Redding, CA 96002

691 Maraglia St Ste A35.90 miles

691 Maraglia St Ste A
Redding, CA 96002

1007 Dana Dr Ste A35.97 miles

1007 Dana Dr Ste A
Redding, CA 96003

610 Azalea Ave36.07 miles

610 Azalea Ave
Redding, CA 96002

3462 Bechelli Ln Ste F36.13 miles

3462 Bechelli Ln Ste F
Redding, CA 96002

987 Mission De Oro Dr Ste C36.13 miles

987 Mission De Oro Dr Ste C
Redding, CA 96003

1093 Hilltop Dr36.14 miles

1093 Hilltop Dr
Redding, CA 96003

2301 Park Marina Dr Ste 1736.67 miles

2301 Park Marina Dr Ste 17
Redding, CA 96001

455 South St36.89 miles

455 South St
Redding, CA 96001

3016 West St37.17 miles

3016 West St
Shasta Lake, CA 96019

332 Pine St37.65 miles

332 Pine St
Red Bluff, CA 96080

658 Washington St37.69 miles

658 Washington St
Red Bluff, CA 96080

1725 Gold St37.83 miles

1725 Gold St
Redding, CA 96001

1054 South Main Street,38.01 miles

1054 South Main Street,
Red Bluff, CA 96080

805 S Main St38.04 miles

805 S Main St
Red Bluff, CA 96080

2050 Main St38.07 miles

2050 Main St
Red Bluff, CA 96080

4156 Ashby Court,38.14 miles

4156 Ashby Court,
Shasta Lake, CA 96019

2550 Sister Mary Columba Dr38.24 miles

2550 Sister Mary Columba Dr
Red Bluff, CA 96080

2510 Airpark Drive, Suite 20238.25 miles

2510 Airpark Drive, Suite 202
Redding, CA 96001

1775 Airport Blvd39.00 miles

1775 Airport Blvd
Red Bluff, CA 96080

2450 Sister Columbia Dr43.57 miles

2450 Sister Columbia Dr
Red Bluff, CA 96080

155 Solano St48.32 miles

155 Solano St
Corning, CA 96021

275 Solano St, Ste 50148.35 miles

275 Solano St, Ste 501
Corning, CA 96021

1416 Solano St48.73 miles

1416 Solano St
Corning, CA 96021

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

It is essential for employers governed by 49 CFR 382.305 to uphold a compliant random testing program. Specifically, owner-operators must be part of a consortium pool consisting of two or more covered employees.

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

This requirement also extends to every region, including Viola, CA, ensuring a standardized approach to maintaining transportation safety across states.

FMCSA Enroll Today

USCG- United States Coast Guard

Operating under the jurisdiction of homeland security and particularly within Viola, CA, marine employers must adhere to regulations under 46 CFR Part 16.230, conducting random drug tests on safety-sensitive crew members.

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

FAA - Federal Aviation Administration

Organizations under 14 CFR Part 120 must administer thorough checks, including all safety-sensitive functions pivotal to aviation safety. Specifically, in Viola, CA, these measures ensure a high standard of air traffic safety and integrity.

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

Air travel safety in Viola, CA benefits immensely from these diligent checks, which are crucial in maintaining trust and safety in air transportation.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads are required to establish and execute a random testing plan approved by the FRA, as specified by 49 CFR 219.601-219.609. In Viola, CA, adherence to these regulations helps maintain the safety and reliability of the railway network.

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 regulated under 49 CFR Part 655 must apply a scientifically validated method for employee selection. In Viola, CA, these regulations are enforced to sustain public transportation safety, thereby facilitating a reliable and secure commuting environment for the populace.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators, including those in Viola, CA, subject to Parts 192, 193, or 195, are mandated to conduct testing of covered employees in accordance with 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 is an entity tasked with managing all aspects or parts of an employer's drug and alcohol testing program, including random testing pools and ensuring compliance according to 49 CFR part 40.

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

The rates for DOT random testing can change year by year depending on the positivity rate. In our consortium, all random testing fees are covered regardless of the rate.

What happens when I am selected for a random test?

ADT will inform the company's DER or Owner Operator via email or phone about the nearest testing center, accompanied by further instructions. The selected employee must report to the testing site immediately upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. Always ensure these are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can gather necessary documentation, including pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee updates to the roster are confirmed quarterly. Employers have the flexibility to add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Viola Drug Testing

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

Viola DOT Drug Testing

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Viola DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Viola, CA.

Viola Industry Training

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

Viola Hair Drug Testing

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

Viola Alcohol Testing

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

Viola Drug Testing Services

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

Viola 5 Panel Drug Test

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

Viola 10 Panel Drug Test

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

Viola On Site Drug Testing

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

Viola DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Viola, 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

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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024


(800) 221-4291