DOT CONSORTIUM ENROLLMENT - Comstock Park, MI

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

31 DOT Drug-Testing Centers in Comstock Park

Minutes Away, Test Today

933 3 Mile Rd Nw Ste 1101.87 miles

933 3 Mile Rd Nw Ste 110
Grand Rapids, MI 49544

976 3 Mile Rd Nw1.91 miles

976 3 Mile Rd Nw
Walker, MI 49544

2332 Alpine Ave Nw2.41 miles

2332 Alpine Ave Nw
Grand Rapids, MI 49544

2331 Alpine Ave Nw2.41 miles

2331 Alpine Ave Nw
Grand Rapids, MI 49544

1140 Monroe Ave Nw Ste 1503.94 miles

1140 Monroe Ave Nw Ste 150
Grand Rapids, MI 49503

6231 West River Dr Ne,4.24 miles

6231 West River Dr Ne,
Belmont, MI 49306

2750 East Beltline Ave Ne Floor 14.93 miles

2750 East Beltline Ave Ne Floor 1
Grand Rapids, MI 49525

515 Michigan St Ne, Suite 1014.95 miles

515 Michigan St Ne, Suite 101
Grand Rapids, MI 49503

515 Michigan St Ne Ste 1024.95 miles

515 Michigan St Ne Ste 102
Grand Rapids, MI 49503

1033 Fulton St W5.30 miles

1033 Fulton St W
Grand Rapids, MI 49504

1300 Michigan St Ne Ste 2005.31 miles

1300 Michigan St Ne Ste 200
Grand Rapids, MI 49503

1971 E Beltline Ave Ne Ste 209-2105.37 miles

1971 E Beltline Ave Ne Ste 209-210
Grand Rapids, MI 49525

3935 Lake Michigan Dr Nw,6.32 miles

3935 Lake Michigan Dr Nw,
Grand Rapids, MI 49534

1000 E Paris Ave Se Ste 2188.45 miles

1000 E Paris Ave Se Ste 218
Grand Rapids, MI 49546

1550 E Beltline Ave Se Ste 1258.75 miles

1550 E Beltline Ave Se Ste 125
Grand Rapids, MI 49506

723 Kenmoor Ave Se8.79 miles

723 Kenmoor Ave Se
Grand Rapids, MI 49546

2740 28th St Sw, Suite A9.17 miles

2740 28th St Sw, Suite A
Wyoming, MI 49519

3030 Ivanrest Ave Sw9.56 miles

3030 Ivanrest Ave Sw
Grandville, MI 49418

3625 Clyde Park Ave Sw Ste A9.79 miles

3625 Clyde Park Ave Sw Ste A
Grand Rapids, MI 49509

3643 28th St Se10.19 miles

3643 28th St Se
Grand Rapids, MI 49512

3682 29th St Se Ste 10110.43 miles

3682 29th St Se Ste 101
Kentwood, MI 49512

3350 Broadmoor Ave Se10.77 miles

3350 Broadmoor Ave Se
Grand Rapids, MI 49512

436 44th St Se Ste A10.87 miles

436 44th St Se Ste A
Grand Rapids, MI 49548

2000 44th St Se,11.26 miles

2000 44th St Se,
Kentwood, MI 49508

2180 44th St Se Ste 10511.34 miles

2180 44th St Se Ste 105
Grand Rapids, MI 49508

4433 Breton Rd Se11.43 miles

4433 Breton Rd Se
Kentwood, MI 49508

4600 Breton Rd Se Ste 10311.47 miles

4600 Breton Rd Se Ste 103
Grand Rapids, MI 49508

4375 Canal Ave Sw11.65 miles

4375 Canal Ave Sw
Grandville, MI 49418

6151 28th St Se12.08 miles

6151 28th St Se
Grand Rapids, MI 49546

6105 Wilson Ave Sw13.48 miles

6105 Wilson Ave Sw
Wyoming, MI 49418

3697 Haymeadow Ave17.10 miles

3697 Haymeadow Ave
Ravenna, MI 49451

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The Federal Motor Carrier Safety Administration (FMCSA) imposes stringent guidelines upon employers bound by 49 CFR Â382.305. Employers are mandated to operate under a compliant random testing program. In Comstock Park, MI, as in other states, owner-operators must be enrolled in a consortium comprising at least two covered employees.

  • 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 under 46 CFR Part 16.230 must conduct random drug testing for crew members engaged in safety-sensitive functions. This regulation is crucial for maritime safety.

  • 50%- Controlled Substances (DOT 5-panel urine test)
  • Alcohol testing isn't applicable for USCG random minimums

In Comstock Park, MI, marine operations including those on rivers and lakes should align with these standards to ensure the safety of both crew and passengers.

USCG Enroll Today

FAA: Federal Aviation Administration

Within Comstock Park, MI, employers under the jurisdiction of 14 CFR Part 120 must encompass all safety-sensitive roles in their testing programs. This requirement is crucial to maintaining high safety standards in aviation operations.

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

These strict measures serve to ensure that aviation personnel in Comstock Park, MI perform their duties free from impairments that could jeopardize flight safety.

FAA Enroll Today

FRA- Federal Railroad Administration

The railroads in Comstock Park, MI are mandated to draft and adhere to a random testing plan that is approved by the FRA, as specified in 49 CFR 219.601-219.609. This plan ensures the safety and efficiency of rail operations 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

Employers in Comstock Park, MI, under the stipulations of 49 CFR Part 655, must employ a scientifically valid selection method for drug and alcohol testing. This process is fundamental in maintaining an unbiased and fair approach to testing, ensuring that safety is prioritized in public transportation services.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators bound by Parts 192, 193, or 195 are obligated to conduct testing for covered employees per 49 CFR Part 199. This applies to pipeline operators in Comstock Park, MI, contributing to the safe operation of the state's extensive pipeline network for energy transportation.

  • 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 exactly is a DOT Consortium (C/TPA) and who should consider joining?

A consortium C/TPA acts as a service provider that handles an employer's drug and alcohol testing program, which includes managing random testing pools to ensure adherence to 49 CFR Part 40 regulations.

Do the rates for random testing remain consistent?

Generally, DOT random testing percentages fluctuate yearly based on positivity rates. Nonetheless, our consortium ensures that all DOT random testing fees are covered, irrespective of rate changes.

What occurs after selection for a random test?

ADT will reach out to the Designated Employer Representative (DER) or Owner Operator via email and phone with testing site details and necessary instructions. Once informed, the chosen employee must promptly visit the testing location.

What substances are screened in a DOT drug test?

A DOT test encompasses a 5-panel urine drug screen and a DOT breath alcohol test. It's vital to confirm that all examinations are conducted using the Federal CCF and Federal Alcohol Testing Form.

Assistance during a DOT audit or inspection needed?

ADT can assist by organizing all essential documents, including pre-employment testing records, evidence of random pool enrollment, supervisor training certifications, and DOT policy development along with MIS reports.

Frequency of employee pool updates?

Employee lists are updated quarterly, allowing employers to add or remove covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

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Comstock Park Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Comstock Park, MI locations—results you can trust, every time!

Comstock Park Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Comstock Park, MI.

Comstock Park Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Comstock Park, MI.

Comstock Park 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Comstock Park, MI employers and individuals nationwide.

Comstock Park 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Comstock Park, MI workplace and personal testing needs.

Comstock Park On Site Drug Testing

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

Comstock Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Comstock Park, MI 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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

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

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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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


(800) 221-4291