DOT Consortium in Tennessee

When you’re running a fleet, you’ve got enough on your plate without the stress of managing DOT testing requirements. AZC Drug Testing makes compliance simple with our DOT consortium in Tennessee, so you can focus on your daily operations while we keep your drivers on the road.
We’ve been providing simple online record-keeping and full-service testing support since 1996, helping fleets like yours meet every DOT requirement. With random testing selections, clear documentation, and affordable memberships, you’ll never have to worry about unexpected audits, FMCSA penalties, or costly violations pulling your drivers off the road.
You run your business. We’ll handle the rest.
Why Tennessee Fleets Choose AZC for Audit Protection
Staying ahead of DOT and FMCSA requirements is easier with the right compliance partner. Here’s how we keep you organized, audit-ready, and operating safely across Tennessee:
Turn FMCSA Rules Into Simple, Clear Steps
We break down complicated FMCSA regulations into easy, actionable steps. Our team handles the following to make DOT compliance simple:
- Pre-employment, post-accident, and return-to-duty testing
- Random testing selections and notifications
- Full FMCSA Clearinghouse reporting
- Organized records for audits and inspections
Handle Compliance Online From Any Yard or Route
Your records are organized in a single secure, intuitive online system that you can access from the office, the cab, or your backyard. You can always access:
- Test results and chain of custody forms
- Random selection logs and annual summaries
- Clearinghouse documents and driver records
Let a Dedicated C/TPA Run Your Random Pool
You’ll never have to manage random selections or track deadlines; we take care of everything. We manage the following to keep your fleet compliant and prepared for an audit at any time:
- Quarterly random selections
- Driver notifications and follow-up
- Complete documentation and pool management

Fast Track Your Fleet & Stop Worrying About DOT
Joining our DOT consortium in Tennessee is quick, convenient, and takes the stress out of compliance. In just a few simple steps, you’ll have everything you need to keep your drivers covered and your documentation ready for any audit:
- Connect With Our Team: Tell us about your operation, and we’ll match you with the membership that fits your fleet size and testing needs.
- Choose Your Membership: Choose the membership option that supports your compliance needs, whether you’re an owner-operator or managing multiple drivers.
- Complete Enrollment Online: Add your company and driver information through our secure digital portal, and request help with Clearinghouse setup, random pool oversight, or SAP support as needed.
- Activate Your Coverage: Once enrolled, your drivers are added to the random pool right away, and you’ll get your consortium certificate along with full access to nationwide testing locations.
Your Guide to DOT and Non-DOT Compliance in Tennessee
DOT-regulated drivers and non-DOT employees each have their own testing requirements. Our consortium makes it easy to keep all of your workers safe and drug-free:
- DOT-Regulated Employees: Safety-sensitive workers like CDL drivers operating under FMCSA authority must follow all federal testing requirements.
These employees must undergo:
- Pre-employment testing
- Random testing
- Post-accident testing
- Reasonable suspicion testing
- Return-to-duty testing
- Follow-up testing
We oversee all federally required drug and alcohol testing to make sure your drivers always meet FMCSA standards.
- Non-DOT Regulated Employees: Some team members do not fall under federal regulations, such as
- Warehouse staff
- Office personnel
- Drivers who don’t require a CDL
Many employers enact non-DOT testing to support a safer workplace, reduce risk, and maintain consistency across their company.


What Your Consortium Membership Includes
Your enrollment in our DOT consortium includes full-service support to keep your testing program organized, compliant, and ready for any audit. Here’s how we support you:
Random Drug and Alcohol Testing Administration
We manage random DOT drug testing testing pools for DOT-regulated companies, ensuring compliance with federal guidelines. Random tests help employers monitor safety and maintain a drug-free workplace. Our services streamline the testing process, so businesses can focus on their operations without disruption.
Post-Accident and Reasonable Suspicion Support
When an incident occurs or you suspect a driver is under the influence, we quickly coordinate compliant testing. You’ll get reliable scheduling and proper documentation to protect your company from penalties.
FMCSA Clearinghouse Registration and Ongoing Help
We handle your FMCSA Clearinghouse setup, driver queries, and continuous record updates. With everything accurately filed and up to date, you’ll always be audit-ready.
Access to Substance Abuse Professionals (SAP)
If a driver tests positive or refuses a test, we connect you with certified SAP providers who guide them through each step of the return-to-duty process. We track progress, organize required documentation, and help your drivers get back on the road safely.
DOT Compliance Simplified: Get Back to Business
As an employer, federal law requires you to:
- Use HHS-certified laboratories for all DOT-regulated tests
- Have every test reviewed by a licensed Medical Review Officer (MRO)
- Maintain organized, accurate records for audits and inspections
- Complete pre-employment, random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing
We handle each of these on your behalf, helping your drivers meet federal standards year-round.

Eliminate Risk: Rely on Expert Third-Party Support
The safety of your fleet depends on consistent compliance, and a dedicated C/TPA provides the support you need to keep your drivers on the road. When you join our DOT consortium, we’ll keep every requirement on track and shield your business from costly errors or missed deadlines.
Here’s what we handle on your behalf:
- Coordination of all federally mandated drug and alcohol testing
- Management of your random testing pool with timely selections and notifications
- FMCSA Clearinghouse registration, driver queries, and continuous updates
- Secure recordkeeping for audits and inspections
Statewide Compliance: Your Fleet is Covered
- Nashville
- Memphis
- Knoxville
- Chattanooga
- Clarksville
- Murfreesboro
- Jackson
- Johnson City
- Franklin
- Hendersonville
We Provide Services Across All 50 States
Quick Answers to Common Consortium Questions
- Owner-operators or small fleets with fewer than five drivers: $100 per driver annually
- Larger companies: $195 per company per year plus $45 per driver, covering random testing and documentation
FMCSA rules require random selections every quarter. We choose drivers through a computerized system to ensure fair, unbiased selection.
The driver must be removed from all safety-sensitive duties right away. Our team coordinates the return-to-duty process with a qualified SAP and manages all necessary follow-up testing.
Any Tennessee employer with CDL drivers performing safety-sensitive work under FMCSA authority must participate in a compliant testing program. This includes independent owner-operators as well as companies managing larger fleets.
You don’t have to manage DOT compliance on your own. With decades of experience and a nationwide network of testing sites, AZC is your full-service partner for a safe, compliant workforce.
Join our DOT consortium in Tennessee today and keep your drivers protected, your records organized, and your operation running smoothly.