DOT Consortium in Michigan

As a business owner, keeping up with DOT drug and alcohol testing on your own can be overwhelming, and one missed step could lead to costly penalties.. When you join our DOT consortium in Michigan, we’ll manage every test, form, and federal requirement accurately and on time, so you can stay focused on your operation.
AZC Drug Testing has been Michigan’s trusted compliance partner since 1996. With decades of experience, cutting-edge digital tools, and a nationwide network of testing sites, we simplify your testing process so you can focus on running your business, not paperwork and penalties.
Join our DOT consortium in Michigan today to ensure compliance, protect your employees, and keep your drivers on the road.
Key Benefits of Consortium Membership for Michigan Companies
Joining AZC’s Michigan DOT consortium means less paperwork, fewer errors, and more time to grow your business. With fully managed testing services, we keep your local businesses like yours running smoothly, whether you operate in Detroit, Grand Rapids, Lansing, or beyond.
DOT & FMCSA Compliance Made Effortless
We take full responsibility for your drug and alcohol testing program, making sure you meet every FMCSA requirement under 49 CFR Part 40. From pre-employment to post-accident testing, we oversee every detail:
- Random selection
- Testing coordination
- Documentation and retention
- Audit preparation
From testing to documentation to reporting, our team ensures you’re ready for anything, audits included.
Boost Efficiency Through Digital Management Tools
Tired of keeping track of testing forms and compliance paperwork? Our user-friendly digital portal puts all your testing documents in one place, including:
- Random test results
- Chain of custody forms
- Annual summaries
- FMCSA Clearinghouse documentation
With 24/7 access to records, results, and reports, you can respond to any request confidently, without digging through filing cabinets.
Get Enrolled in Federally Approved Testing Programs
Your membership in our Michigan DOT consortium includes enrollment in FMCSA-compliant random testing pools. We handle:
- Quarterly selections
- Driver notifications
- Test coordination
- Result documentation
Whether you have one driver or a whole team, we make sure every requirement is met.

Everything You Need to Enroll in a DOT Program in Michigan
We’ve streamlined our DOT consortium enrollment process so you can join quickly, stay compliant, and get back to running your business without missing a beat. Here’s how to get started:
- Connect With Our Team: Let us know how many drivers you need covered, and we’ll take care of the rest. We work with all types of DOT-regulated employers across Michigan, from independent operators to large fleets, providing custom programs to suit your business’ needs.
- Select the Right Membership: Pick the membership plan that works best for your business size and testing requirements. All of our options are clearly priced, fully compliant with FMCSA regulations, and built to grow alongside your company.
- Complete the Online Enrollment: Use our secure platform to fill out your details and upload required documents. If you need assistance setting up your Clearinghouse account or finding an SAP, our team is here to help.
- You’re Ready to Go: Once you’re enrolled, you’ll receive your official consortium certificate, be entered into the random testing pool, and gain immediate access to our national testing network and digital compliance tools.
DOT & Non-DOT Drug Testing Explained for Michigan Employers
Whether your team includes CDL drivers or warehouse staff, understanding the difference between DOT and non-DOT testing is key to keeping your business compliant and your workplace safe. AZC offers both testing options for Michigan employers:
- DOT-Regulated Employees: Safety-sensitive workers covered by federal DOT agencies like the FMCSA, FRA, FTA, PHMSA, and FAA. This most commonly covers CDL drivers and vehicle operators who cross state lines or transport passengers or hazardous materials. They must follow strict drug and alcohol testing protocols, including pre-employment, random, post-accident, return-to-duty, and follow-up testing.
- Non-DOT Regulated Employees: Employees who aren’t covered by federal DOT rules (warehouse workers, office staff, or local delivery drivers) don’t need to follow federal testing requirements, but many employers still choose to test them. Drug testing can reinforce workplace safety policies, lower liability, and support a drug-free environment. AZC offers customizable non-DOT testing programs to align with your company’s policies and goals.


What’s Included in AZC’s Michigan DOT Consortium Services
Our DOT consortium in Michigan is your fully managed compliance solution. From routine screenings to post-incident support, we save you time and money while keeping your operations running smoothly.
Random Drug and Alcohol Testing
We organize and manage federally compliant random testing pools for all DOT-regulated employees. Our team handles every step, including quarterly selections, notifications, lab scheduling, and recordkeeping, keeping your program airtight and audit-ready. Every random test is included with your membership, so you’ll never be surprised by hidden fees.
Post-Accident and Reasonable Suspicion Testing
When an accident happens, our team arranges timely post-accident and reasonable suspicion testing that aligns with federal response windows. You’ll get accurate results, proper documentation, and the peace of mind that comes with knowing you’re covered.
FMCSA Clearinghouse Enrollment and Support
We help Michigan employers get set up in the FMCSA Clearinghouse and stay compliant throughout the year. Our team will walk you through registration, driver queries, record maintenance, and annual updates, helping you avoid costly errors and stay current with every federal requirement.
Substance Abuse Professional (SAP) Programs
When an employee tests positive for drugs or alcohol, we connect you with certified Substance Abuse Professionals who handle evaluations for the return-to-duty process. AZC tracks progress and manages all required documentation so you stay compliant while supporting your team.
A Legal Overview of DOT Drug & Alcohol Testing in Michigan
Any business that operates commercial motor vehicles across state lines, or employs safety-sensitive drivers, must follow federal regulations under 49 CFR Parts 40 and 382. These laws apply to all DOT-regulated positions and outline how testing must be conducted, documented, and reported.
Here’s what the law requires:
- Testing must be conducted at federally approved laboratories.
- Results must be reviewed by a licensed Medical Review Officer (MRO).
- Documentation and testing records must be maintained for several years in case of federal audits.
AZC handles each of these steps for you, so you never have to worry about missing a regulation or making a costly mistake.

Areas We Serve Throughout Michigan
- Amarillo
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- Lubbock
- McAllen
- San Antonio
Frequently Asked Questions
- Owner-operators or small businesses with fewer than five drivers: $100 per driver annually
- Larger companies with five or more drivers: $195 per company per year, plus $40 per driver
Every plan includes full access to our Michigan DOT consortium services, including random testing, digital documentation, and compliance support.
DOT regulations require that random drug and alcohol tests be administered quarterly. AZC takes care of everything from random selections to test coordination and result tracking, helping you meet every federal deadline.
Any employee who tests positive is immediately removed from safety-sensitive duties and must complete the DOT return-to-duty process. We’ll connect you with a certified Substance Abuse Professional (SAP) who will handle evaluations, treatment recommendations, and oversee follow-up testing before reinstatement.
Any Michigan employer with CDL drivers operating in safety-sensitive roles, like commercial trucking, passenger transport, or hazardous material hauling, is required to participate in a DOT consortium. This includes owner-operators and businesses regulated by the FMCSA that don’t have internal testing programs.
Take the First Step Toward Compliance: Enroll With AZC in Michigan
AZC Drug Testing takes the pressure off Michigan employers with reliable, full-service DOT consortium support. With over 25 years of experience, easy enrollment, and complete testing program management, we make staying compliant simple and stress-free.