DOT CONSORTIUM ENROLLMENT - Redwood 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

39 DOT Drug-Testing Centers in Redwood City

Minutes Away, Test Today

1400 Veterans Blvd Fl 10.96 miles

1400 Veterans Blvd Fl 1
Redwood City, CA 94063

170 Alameda De Las Pulgas1.00 miles

170 Alameda De Las Pulgas
Redwood City, CA 94062

1100 Laurel Street, Suite F1.37 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070

125 Shoreway Rd Ste A2.81 miles

125 Shoreway Rd Ste A
San Carlos, CA 94070

222 W 39th Ave4.64 miles

222 W 39th Ave
San Mateo, CA 94403

300 Pasteur Dr4.76 miles

300 Pasteur Dr
Palo Alto, CA 94304

1098 Foster City Blvd, Ste 1024.85 miles

1098 Foster City Blvd, Ste 102
Foster City, CA 94404

795 El Camino Real5.04 miles

795 El Camino Real
Palo Alto, CA 94301

60 N El Camino Real7.72 miles

60 N El Camino Real
San Mateo, CA 94401

2290 W El Camino Real Ste 49.38 miles

2290 W El Camino Real Ste 4
Mountain View, CA 94040

1860 El Camino Real Ste 40010.65 miles

1860 El Camino Real Ste 400
Burlingame, CA 94010

35500 Dumbarton Ct11.00 miles

35500 Dumbarton Ct
Newark, CA 94560

1501 Trousdale Dr11.04 miles

1501 Trousdale Dr
Burlingame, CA 94010

1663 Rollins Rd11.18 miles

1663 Rollins Rd
Burlingame, CA 94010

3555 Whipple Rd11.83 miles

3555 Whipple Rd
Union City, CA 94587

2500 Grant Rd11.86 miles

2500 Grant Rd
Mountain View, CA 94040

573 W El Camino Real11.94 miles

573 W El Camino Real
Mountain View, CA 94040

29000 Hesperian Blvd12.16 miles

29000 Hesperian Blvd
Hayward, CA 94545

26250 Industrial Blvd Ste 3212.33 miles

26250 Industrial Blvd Ste 32
Hayward, CA 94545

33077 Alvarado Niles Rd12.96 miles

33077 Alvarado Niles Rd
Union City, CA 94587

27200 Calaroga Ave12.99 miles

27200 Calaroga Ave
Hayward, CA 94545

901 W El Camino Real13.17 miles

901 W El Camino Real
Sunnyvale, CA 94087

33560 Alvarado Niles Rd13.22 miles

33560 Alvarado Niles Rd
Union City, CA 94587

39180 Farwell Dr Ste 23113.48 miles

39180 Farwell Dr Ste 231
Fremont, CA 94538

877 W Fremont Avenue, Ste H-213.76 miles

877 W Fremont Avenue, Ste H-2
Sunnyvale, CA 94087

5763 Stevenson Blvd13.85 miles

5763 Stevenson Blvd
Newark, CA 94560

42650 Christy St14.12 miles

42650 Christy St
Fremont, CA 94538

801 Traeger Ave Ste 21214.19 miles

801 Traeger Ave Ste 212
San Bruno, CA 94066

2147 Mowry Ave Ste C114.82 miles

2147 Mowry Ave Ste C1
Fremont, CA 94538

3161 Walnut Ave14.85 miles

3161 Walnut Ave
Fremont, CA 94538

2000 Mowry Ave14.92 miles

2000 Mowry Ave
Fremont, CA 94538

3 S Linden Ave14.98 miles

3 S Linden Ave
South San Francisco, CA 94080

1195 E Arques Ave Bldg 114.98 miles

1195 E Arques Ave Bldg 1
Sunnyvale, CA 94085

10050 N Wolfe Rd Ste Sw1-19015.02 miles

10050 N Wolfe Rd Ste Sw1-190
Cupertino, CA 95014

10050 Bubb Rd Ste 315.14 miles

10050 Bubb Rd Ste 3
Cupertino, CA 95014

24326 Mission Blvd Ste 315.16 miles

24326 Mission Blvd Ste 3
Hayward, CA 94544

39400 Padeo Padre Pkwy Mission Bldg15.36 miles

39400 Padeo Padre Pkwy Mission Bldg
Fremont, CA 94538

556 Mowry Avenue, Suite 10315.51 miles

556 Mowry Avenue, Suite 103
Fremont, CA 94536

2587 Merced St15.55 miles

2587 Merced St
San Leandro, CA 94577

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration - Regulatory Overview in Redwood City, CA

In Redwood City, CA, employers who fall under 49 CFR 382.305 are required to sustain a compliant random testing program. It is essential for owner-operators to be part of a consortium of two or more covered employees to meet these guidelines.

  • 50% - DOT 5-panel urine testing for Controlled Substances.
  • 10% - Breath Alcohol Testing (BAT) as per DOT standards.
FMCSA Enroll Today

USCG: United States Coast Guard (now part of Homeland Security)

Marine employers governed by 46 CFR Part 16.230 are obligated to conduct random drug screening tests for safety-sensitive crew members. This requirement is crucial to ensuring operational safety and integrity within the maritime industry, including within the bustling waters of Redwood City, CA State.

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

Within the jurisdiction of the Federal Aviation Administration (FAA), employers must include a wide array of safety-sensitive functions under 14 CFR Part 120. This responsibility extends to all of Redwood City, CA's aviation activities, ensuring stringent safety protocols are followed continuously.

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

FRA- Federal Railroad Administration

Railroads operating in Redwood City, CA are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently throughout the state.

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 and Redwood City, CA

Employers in Redwood City, CA, bound by 49 CFR Part 655, must employ a scientifically sound method for selecting employees for testing. This ensures fair and scientifically valid testing procedures are maintained.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators in Redwood City, CA subject to Parts 192, 193, or 195 must conduct tests on covered employees in alignment with 49 CFR Part 199. This ensures that operators uphold operational safety and compliance with federal testing requirements within the pipeline and hazardous materials sectors of the region.

  • 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 that oversees some or all components of an employer's drug and alcohol testing programs, managing random testing pools and compliance activities as per 49 CFR part 40.

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

    The annual DOT random testing rates may fluctuate based on the positivity rates. However, irrespective of these rates in our consortium, all DOT random testing fees are encompassed.

  • What happens when I am selected for a random test?

    Upon selection, ADT communicates with the company's DER or Owner Operator via email/phone, providing the nearest test location and instructions. The notified employee must head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

    The DOT drug screening involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that all tests utilize a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT can organize all required documentation, including pre-employment test records, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    Employee roster updates are verified quarterly. Employers can 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

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Redwood City Hair Drug Testing

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Redwood City Alcohol Testing

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

Redwood City Drug Testing Services

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

Redwood City 5 Panel Drug Test

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

Redwood City 10 Panel Drug Test

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

Redwood City On Site Drug Testing

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

Redwood City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Redwood 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

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

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

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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

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