DOT CONSORTIUM ENROLLMENT - San Carlos, 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

38 DOT Drug-Testing Centers in San Carlos

Minutes Away, Test Today

1100 Laurel Street, Suite F0.65 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070

125 Shoreway Rd Ste A0.91 miles

125 Shoreway Rd Ste A
San Carlos, CA 94070

170 Alameda De Las Pulgas1.81 miles

170 Alameda De Las Pulgas
Redwood City, CA 94062

1400 Veterans Blvd Fl 12.57 miles

1400 Veterans Blvd Fl 1
Redwood City, CA 94063

222 W 39th Ave2.65 miles

222 W 39th Ave
San Mateo, CA 94403

1098 Foster City Blvd, Ste 1023.21 miles

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

60 N El Camino Real5.72 miles

60 N El Camino Real
San Mateo, CA 94401

300 Pasteur Dr6.78 miles

300 Pasteur Dr
Palo Alto, CA 94304

795 El Camino Real7.02 miles

795 El Camino Real
Palo Alto, CA 94301

1860 El Camino Real Ste 4008.65 miles

1860 El Camino Real Ste 400
Burlingame, CA 94010

1501 Trousdale Dr9.04 miles

1501 Trousdale Dr
Burlingame, CA 94010

1663 Rollins Rd9.18 miles

1663 Rollins Rd
Burlingame, CA 94010

2290 W El Camino Real Ste 411.37 miles

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

35500 Dumbarton Ct11.78 miles

35500 Dumbarton Ct
Newark, CA 94560

3555 Whipple Rd11.87 miles

3555 Whipple Rd
Union City, CA 94587

26250 Industrial Blvd Ste 3211.98 miles

26250 Industrial Blvd Ste 32
Hayward, CA 94545

29000 Hesperian Blvd12.09 miles

29000 Hesperian Blvd
Hayward, CA 94545

801 Traeger Ave Ste 21212.19 miles

801 Traeger Ave Ste 212
San Bruno, CA 94066

27200 Calaroga Ave12.77 miles

27200 Calaroga Ave
Hayward, CA 94545

3 S Linden Ave12.96 miles

3 S Linden Ave
South San Francisco, CA 94080

33077 Alvarado Niles Rd13.32 miles

33077 Alvarado Niles Rd
Union City, CA 94587

33560 Alvarado Niles Rd13.62 miles

33560 Alvarado Niles Rd
Union City, CA 94587

International Terminal Level 3 A Side13.81 miles

International Terminal Level 3 A Side
San Francisco, CA 94128

2500 Grant Rd13.86 miles

2500 Grant Rd
Mountain View, CA 94040

573 W El Camino Real13.92 miles

573 W El Camino Real
Mountain View, CA 94040

2587 Merced St14.50 miles

2587 Merced St
San Leandro, CA 94577

39180 Farwell Dr Ste 23114.51 miles

39180 Farwell Dr Ste 231
Fremont, CA 94538

1555 Doolittle Dr Ste 18014.70 miles

1555 Doolittle Dr Ste 180
San Leandro, CA 94577

24326 Mission Blvd Ste 314.81 miles

24326 Mission Blvd Ste 3
Hayward, CA 94544

5763 Stevenson Blvd14.97 miles

5763 Stevenson Blvd
Newark, CA 94560

901 W El Camino Real15.14 miles

901 W El Camino Real
Sunnyvale, CA 94087

42650 Christy St15.32 miles

42650 Christy St
Fremont, CA 94538

2147 Mowry Ave Ste C115.66 miles

2147 Mowry Ave Ste C1
Fremont, CA 94538

13939 E 14th St15.70 miles

13939 E 14th St
San Leandro, CA 94578

3161 Walnut Ave15.75 miles

3161 Walnut Ave
Fremont, CA 94538

877 W Fremont Avenue, Ste H-215.76 miles

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

2000 Mowry Ave15.76 miles

2000 Mowry Ave
Fremont, CA 94538

20400 Lake Chabot Rd Ste 101,16.18 miles

20400 Lake Chabot Rd Ste 101,
Castro Valley, CA 94546

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

All employers within the scope of 49 CFR 382.305 are mandated to uphold a random program that adheres to compliance standards. Owner-operators are required to be a part of a consortium comprising at least two covered employees. In the state of San Carlos, CA, these provisions are equally enforced to maintain the integrity and safety of motor carrier operations.

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

USCG: United States Coast Guard (now under Homeland Security)

Marine employers, notably those in San Carlos, CA, under 46 CFR Part 16.230, must perform random drug tests for safety-sensitive crewmembers aboard. Compliance with these regulations is essential to maintaining marine safety standards.

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

FAA: Federal Aviation Administration

Entities under the jurisdiction of 14 CFR Part 120 must account for all functions that could affect safety. In San Carlos, CA, these regulations play a significant role in maintaining the integrity and safety of aviation operations.

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

FRA- Federal Railroad Administration

In San Carlos, CA, railroads are required to submit and adhere to a random testing plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This plan is crucial to ensure the safety and efficiency of rail operations by systematically monitoring employee sobriety and drug-free status.

    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 Obligations in San Carlos, CA

    Employers in San Carlos, CA, governed by 49 CFR Part 655, must employ a scientifically sound selection process for employee testing. This ensures that all safety-sensitive transit operations maintain necessary compliance with federal standards.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Operators abiding by Parts 192, 193, or 195 must adhere to testing requirements outlined in 49 CFR Part 199, ensuring that all covered employees are periodically tested.

    This is particularly important for pipeline safety and public welfare in all states, including San Carlos, CA.

    • 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 C/TPA serves as a service provider managing a portion or the entirety of an employer's drug and alcohol testing obligations, which includes managing random testing pools and other compliance-related tasks as outlined in 49 CFR part 40.

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

    • Answer: Although the DOT random testing rates might vary annually influenced by positivity rates, our consortium includes all associated random testing costs irrespective of what the rate is.

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

    • Answer: ADT will inform the concerned company's DER or the owner-operator through phone or email about the nearest testing center and further instructions, with the selected individual required to head to the testing site immediately.

    • What drugs are tested on a DOT drug test?

    • Answer: A DOT drug test checks for a DOT 5-panel urine test along with a DOT breath alcohol test and is conducted utilizing the Federal CCF and Alcohol Testing Forms.

    • Can you help during a DOT audit or inspection?

    • Answer: Indeed, ADT is equipped to furnish necessary documents such as pre-employment test records, evidence of inclusion in a random pool, supervisor training certificates, DOT policy formulation, and MIS reports.

    • How often can I update my employee pool?

    • Answer: We undertake quarterly updates of the employee roster, although employers have the liberty to add or remove employees from coverage any time before the selection dates.

    Find a DOT Drug Test Center Near You

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    San Carlos DOT Physicals

    Certified DOT physicals with quick, reliable exams to keep San Carlos, 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

    Fast and easy

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

    Peter Villegas - 1/19/2025

    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

    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

    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

    Excellant Performance

    The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

    Eli Gonzalez - 1/4/2025

    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

    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

    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