DOT CONSORTIUM ENROLLMENT - San Lorenzo, 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 Lorenzo

Minutes Away, Test Today

20400 Lake Chabot Rd Ste 101,2.34 miles

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

13939 E 14th St2.42 miles

13939 E 14th St
San Leandro, CA 94578

24326 Mission Blvd Ste 32.82 miles

24326 Mission Blvd Ste 3
Hayward, CA 94544

2587 Merced St2.83 miles

2587 Merced St
San Leandro, CA 94577

26250 Industrial Blvd Ste 323.40 miles

26250 Industrial Blvd Ste 32
Hayward, CA 94545

27200 Calaroga Ave3.83 miles

27200 Calaroga Ave
Hayward, CA 94545

1555 Doolittle Dr Ste 1803.90 miles

1555 Doolittle Dr Ste 180
San Leandro, CA 94577

29000 Hesperian Blvd4.95 miles

29000 Hesperian Blvd
Hayward, CA 94545

3555 Whipple Rd5.66 miles

3555 Whipple Rd
Union City, CA 94587

7901 Oakport St Ste 4950 2nd Floor5.92 miles

7901 Oakport St Ste 4950 2nd Floor
Oakland, CA 94621

7817 Oakport St5.98 miles

7817 Oakport St
Oakland, CA 94621

401 Roland Way Ste 2056.05 miles

401 Roland Way Ste 205
Oakland, CA 94621

33077 Alvarado Niles Rd7.54 miles

33077 Alvarado Niles Rd
Union City, CA 94587

33560 Alvarado Niles Rd7.88 miles

33560 Alvarado Niles Rd
Union City, CA 94587

2421 Encinal Ave Ste A8.59 miles

2421 Encinal Ave Ste A
Alameda, CA 94501

2111 Whitehall Place, Suite D8.93 miles

2111 Whitehall Place, Suite D
Alameda, CA 94501

35500 Dumbarton Ct10.00 miles

35500 Dumbarton Ct
Newark, CA 94560

7667 Amador Valley Blvd10.59 miles

7667 Amador Valley Blvd
Dublin, CA 94568

5720 Stoneridge Mall Road, Suite 11010.60 miles

5720 Stoneridge Mall Road, Suite 110
Pleasanton, CA 94588

2301 Camino Ramon Ste 10810.88 miles

2301 Camino Ramon Ste 108
San Ramon, CA 94583

7601 Stoneridge Dr Fl 110.91 miles

7601 Stoneridge Dr Fl 1
Pleasanton, CA 94588

5601 Norris Canyon Rd Ste 14011.10 miles

5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583

6001 Norris Canyon Rd Ste 14211.10 miles

6001 Norris Canyon Rd Ste 142
San Ramon, CA 94583

384 Embarcadero W11.39 miles

384 Embarcadero W
Oakland, CA 94607

1098 Foster City Blvd, Ste 10211.41 miles

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

556 Mowry Avenue, Suite 10311.44 miles

556 Mowry Avenue, Suite 103
Fremont, CA 94536

2147 Mowry Ave Ste C111.54 miles

2147 Mowry Ave Ste C1
Fremont, CA 94538

2000 Mowry Ave11.56 miles

2000 Mowry Ave
Fremont, CA 94538

1700 Broadway Ste 31011.77 miles

1700 Broadway Ste 310
Oakland, CA 94612

1517 Grand Ave11.80 miles

1517 Grand Ave
Piedmont, CA 94611

3161 Walnut Ave12.01 miles

3161 Walnut Ave
Fremont, CA 94538

4847 Hopyard Rd Ste 4-42412.11 miles

4847 Hopyard Rd Ste 4-424
Pleasanton, CA 94588

3300 Webster St, Ste 111012.24 miles

3300 Webster St, Ste 1110
Oakland, CA 94609

4069 Piedmont Ave Ste 91012.25 miles

4069 Piedmont Ave Ste 910
Oakland, CA 94611

350 Hawthorne Ave12.27 miles

350 Hawthorne Ave
Oakland, CA 94609

3701 Broadway Fl 512.34 miles

3701 Broadway Fl 5
Oakland, CA 94611

39180 Farwell Dr Ste 23112.44 miles

39180 Farwell Dr Ste 231
Fremont, CA 94538

60 N El Camino Real12.76 miles

60 N El Camino Real
San Mateo, CA 94401

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA)

Employers answerable to 49 CFR 382.305 are required to manage a compliant random testing scheme. Owner-operators must be part of a consortium group with at least two covered employees.

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

This includes compliance within San Lorenzo, CA, where employers must adhere to these regulations diligently.

FMCSA Enroll Today

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

In San Lorenzo, CA, maritime employers under the jurisdiction of 46 CFR Part 16.230 are required to carry out random drug testing for crewmembers with safety-sensitive responsibilities. The program includes:

  • 50% - for Controlled Substances using a DOT 5-panel urine test
  • Alcohol testing is not applicable for minimum random testing within the USCG regulations.
USCG Enroll Today

Federal Aviation Administration (FAA) oversees the safety and regulation of the airspace system, including San Lorenzo, CA, by enforcing compliance with 14 CFR Part 120.

All employers overseeing safety-sensitive operations must adhere to stringent testing protocols to ensure both passenger and crew safety.

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

FRA- Federal Railroad Administration

San Lorenzo, CA's railroads are required under the Federal Railroad Administration (FRA) to create and follow a randomly-approved plan according to 49 CFR 219.601-219.609. This plan facilitates adherence to federal standards ensuring safe and compliant rail operation.

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

According to federal mandates outlined in 49 CFR Part 655, employers must apply a scientifically sound selection method for employee testing. In San Lorenzo, CA, this regulation is vital for maintaining public transit safety and represents a commitment to the wellbeing of the state's commuting population.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline operators adhering to Parts 192, 193, or 195 must perform testing on covered employees as per 49 CFR Part 199 standards. This regulation guarantees that the personnel handling pipeline operations are subjected to regular and rigorous testing, which is especially pertinent in the San Lorenzo, CA, an area dependent on the secure transportation of resources through pipelines.

  • 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

Frequently Asked Questions

  • What is a DOT Consortium (C/TPA) and who needs it? A consortium C/TPA is a service partner responsible for managing various aspects of an employer's drug and alcohol testing program, including overseeing random testing pools and ensuring compliance with tasks stipulated under 49 CFR part 40.
  • Are random testing percentages always the same or do they change? The rates for DOT random testing can vary annually depending on the positivity rate observed. Nonetheless, our consortium guarantees that all fees related to DOT random testing remain covered, irrespective of the rate.
  • What happens when I am selected for a random test? When selected, ADT will alert the company Designated Employer Representative (DER) or the owner-operator via email or phone, providing details of the nearest test center along with necessary instructions. The employee selected is required to proceed to the testing site immediately once notified.
  • What drugs are tested on a DOT drug test? A DOT drug test typically involves a DOT 5 panel urine test coupled with a DOT breath alcohol test. Ensure all tests are executed using the Federal CCF and Federal Alcohol Testing Form.
  • Can you help during a DOT audit or inspection? Yes, ADT is equipped to help organize essential documents such as pre-employment tests records, proof of random pool membership, certificates of supervisor training, DOT policy development, and MIS reports.
  • How often can I update my employee pool? Employee roster updates are verified on a quarterly basis. Employers can add or remove employees covered under the program any time prior to the set selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

San Lorenzo Drug Testing

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

San Lorenzo DOT Drug Testing

Quickly find a local DOT drug testing center in San Lorenzo, CA — fast, reliable, convenient nationwide service!

San Lorenzo DNA Testing

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

San Lorenzo Industry Training

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

San Lorenzo Hair Drug Testing

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

San Lorenzo Alcohol Testing

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

San Lorenzo Drug Testing Services

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

San Lorenzo 5 Panel Drug Test

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

San Lorenzo 10 Panel Drug Test

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

San Lorenzo On Site Drug Testing

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

San Lorenzo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep San Lorenzo, 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 to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025


(800) 221-4291