DOT CONSORTIUM ENROLLMENT - Crestline, 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

37 DOT Drug-Testing Centers in Crestline

Minutes Away, Test Today

2101 N Waterman Ave4.81 miles

2101 N Waterman Ave
San Bernardino, CA 92404

742 W Highland Ave7.35 miles

742 W Highland Ave
San Bernardino, CA 92405

399 E. Highland Ave. Ste 5107.38 miles

399 E. Highland Ave. Ste 510
San Bernardino, CA 92404

2150 N Waterman Ave Ste 100b,7.42 miles

2150 N Waterman Ave Ste 100b,
San Bernardino, CA 92404

1805 Medical Center Dr7.93 miles

1805 Medical Center Dr
San Bernardino, CA 92411

425 E Foothill Blvd10.35 miles

425 E Foothill Blvd
Rialto, CA 92376

328 Commercial Rd 0ste 10110.98 miles

328 Commercial Rd 0ste 101
San Bernardino, CA 92408

1850 S Waterman Ave10.98 miles

1850 S Waterman Ave
San Bernardino, CA 92408

1894 Commercenter W Ste 10612.00 miles

1894 Commercenter W Ste 106
San Bernardino, CA 92408

290 N 10th St Ste 10012.22 miles

290 N 10th St Ste 100
Colton, CA 92324

295 E Caroline St Ste D112.49 miles

295 E Caroline St Ste D1
San Bernardino, CA 92408

1461 E Cooley Dr Ste 20012.57 miles

1461 E Cooley Dr Ste 200
Colton, CA 92324

935 S Mount Vernon Ave Ste 10112.98 miles

935 S Mount Vernon Ave Ste 101
Colton, CA 92324

850 E Washington St13.50 miles

850 E Washington St
Colton, CA 92324

25455 Barton Rd Ste A10613.54 miles

25455 Barton Rd Ste A106
Loma Linda, CA 92354

25805 Barton Rd Ste A-104,13.66 miles

25805 Barton Rd Ste A-104,
Loma Linda, CA 92354

12821 Main St Ste 14013.93 miles

12821 Main St Ste 140
Hesperia, CA 92345

9961 Sierra Ave Fl 614.45 miles

9961 Sierra Ave Fl 6
Fontana, CA 92335

350 Terracina Blvd14.90 miles

350 Terracina Blvd
Redlands, CA 92373

11919 Hesperia Rd Ste C15.59 miles

11919 Hesperia Rd Ste C
Hesperia, CA 92345

15791 Bear Valley Rd16.14 miles

15791 Bear Valley Rd
Hesperia, CA 92345

12401 Hesperia Rd Ste 916.22 miles

12401 Hesperia Rd Ste 9
Victorville, CA 92395

12408 Hesperia Rd16.23 miles

12408 Hesperia Rd
Victorville, CA 92395

12402 Industrial Blvd Ste B616.23 miles

12402 Industrial Blvd Ste B6
Victorville, CA 92395

12424 Hesperia Rd, Ste 516.28 miles

12424 Hesperia Rd, Ste 5
Victorville, CA 92395

10444 Live Oak Ave16.63 miles

10444 Live Oak Ave
Fontana, CA 92337

7798 Cherry Ave16.82 miles

7798 Cherry Ave
Fontana, CA 92336

13024 Hesperia Rd Ste 10116.96 miles

13024 Hesperia Rd Ste 101
Victorville, CA 92395

14384 Slover Ave17.06 miles

14384 Slover Ave
Fontana, CA 92337

1760 Chicago Ave Ste J317.37 miles

1760 Chicago Ave Ste J3
Riverside, CA 92507

Po Box 210917.44 miles

Po Box 2109
Redlands, CA 92373

105 Terraina Blvd17.44 miles

105 Terraina Blvd
Redlands, CA 92373

1405 Spruce St Ste F17.67 miles

1405 Spruce St Ste F
Riverside, CA 92507

7777 Milliken Ave Ste A17.94 miles

7777 Milliken Ave Ste A
Rancho Cucamonga, CA 91730

9300 Santa Anita Ave Ste 10418.13 miles

9300 Santa Anita Ave Ste 104
Rancho Cucamonga, CA 91730

10841 White Oak Ave18.65 miles

10841 White Oak Ave
Rancho Cucamonga, CA 91730

10801 Foothill Blvd, Ste 10518.77 miles

10801 Foothill Blvd, Ste 105
Rancho Cucamonga, CA 91730

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 Crestline, CA, ensuring a standardized approach to maintaining transportation safety across states.

FMCSA Enroll Today

USCG- United States Coast Guard (now under homeland security)

In Crestline, CA, marine employers under 46 CFR Part 16.230 are required to perform random drug testing for crewmembers involved in safety-sensitive tasks. This testing program ensures the safety and readiness of the crew operating within U.S. waters.

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

FAA- Federal Aviation Administration

In Crestline, CA, employers operating under 14 CFR Part 120 are expected to include all safety-sensitive functions in their compliance programs.

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

FRA- Federal Railroad Administration

Crestline, 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

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 Crestline, 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

Entities operating under Parts 192, 193, or 195 are required to conduct testing of covered employees as per 49 CFR Part 199. In Crestline, CA, this directive ensures that pipeline operators adhere to safety and compliance standards, safeguarding against potential hazards associated with pipeline facilities.

  • 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 facilitates an employer's drug and alcohol testing programs, managing elements such as random testing pools and ensuring compliance under 49 CFR part 40.

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

  • Answer: While DOT random testing rates can vary annually depending on positivity rates, our consortium absorbs all DOT random testing fees regardless of rate changes.

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

  • Answer: ADT will communicate with the company's DER or Owner Operator via email or phone, guiding them to the nearest testing location with necessary instructions. Selected employees must promptly visit the testing center upon notification.

  • What drugs are tested on a DOT drug test?

  • Answer: A DOT drug test involves a DOT 5-panel urine screen and a DOT breath alcohol test, all to be conducted using a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

  • Answer: Absolutely, ADT can compile all required documents, including pre-employment tests, evidence of random pool participation, supervisor training certificates, DOT policy creation, and MIS reports.

  • How often can I update my employee pool?

  • Answer: Employee roster updates are verified on a quarterly basis. Employers are free to add or remove covered employees before selection periods.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Crestline Drug Testing

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Crestline Industry Training

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

Crestline Hair Drug Testing

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

Crestline Alcohol Testing

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

Crestline Drug Testing Services

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

Crestline 5 Panel Drug Test

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

Crestline 10 Panel Drug Test

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

Crestline On Site Drug Testing

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

Crestline DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Crestline, 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 service and friendly staff!

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

Habib Malik - 4/12/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

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

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

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

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

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

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


(800) 221-4291