Knox County License Hearing Guide
How to request your Implied Consent Hearing and protect your driving privileges after a DUI arrest.
Last verified: August 1, 2026
20-Day Deadline
You have exactly 20 days from your arrest to request a hearing. Miss this deadline and your license is automatically suspended. No exceptions.
Enter your arrest date to see your deadline:
If You Request in Time
- • Temporary permit until hearing
- • Chance to keep your license
- • Gather evidence for defense
If You Miss the Deadline
- • Automatic 90-180 day suspension
- • No hearing, no appeal
- • Starts after waiting period
How to Request Your Hearing
Online Request
Fee: Typically $50-$125
Available: 24/7
Instant confirmation
Phone Request
Fee: Same as online
Hours: Business hours only
Expect hold times
Information You'll Need
From Your Notice:
- • Driver License Number
- • Date of Arrest
- • Arresting Agency
- • Arresting Officer Name
Personal Information:
- • Full Legal Name
- • Current Address
- • Date of Birth
- • Phone Number & Email
After You Request
Temporary Permit
ImmediateDrive legally until your hearing
Hearing Notice
20-40 daysDate, time, and format mailed to you
Prepare Defense
Before hearingGather evidence, hire attorney
Attend Hearing
Scheduled dateUsually phone or video
Decision
Same dayWin: keep license. Lose: suspension starts
Temporary Permit
Immediate
Drive until hearing
Hearing Notice
20-40 days
Date mailed to you
Prepare
Before hearing
Gather evidence
Attend Hearing
Scheduled
Phone or video
Decision
Same day
Win or suspension
What to Expect at the Hearing
Most hearings are by phone or video
You usually don't need to travel. When you receive your hearing notice, it will specify whether it's phone, video, or in-person.
Duration
30-60 minutes typically
Who's There
You, your attorney (optional), state attorney, hearing officer
What They Review
Probable cause for stop, proper arrest procedure, test validity
Evidence That Can Help
- Dashcam or bodycam footage showing procedural errors
- Breathalyzer calibration records (if not current)
- Witness statements about your sobriety
- Medical conditions affecting field sobriety tests
Should You Hire an Attorney?
With an Attorney
- Can subpoena arresting officer
- Knows how to challenge evidence
- Uses hearing to strengthen criminal defense
- Higher success rate at hearings
Without an Attorney
- State has experienced attorney present
- May not know proper objections
- Can't effectively cross-examine officers
- Lower win rate statistically
If You Lose Your Hearing
Losing the hearing isn't the end. You still have options to maintain limited driving privileges:
Ignition Interlock
Drive with device installed
Occupational License
Limited driving for work/essentials
Tennessee DMV Office
Frequently Asked Questions
Related Guides
Ten business days. That's the deadline to request a hearing contesting a Tennessee license suspension after a Knox County DUI arrest, counted from the arrest date or the date the notice of suspension was issued. It's an easy deadline to miss because people confuse it with their General Sessions court date, which is often weeks out — the administrative deadline runs on its own clock regardless. Miss it and the suspension goes into effect automatically, typically for a full year.
If a hearing is granted, it isn't held downtown. Knox County's administrative hearings happen at the Department of Safety facility at 7175 Strawberry Plains Pike, roughly 10 miles east of the city center — an administrative office, not a courtroom, where a hearing officer decides narrow questions like whether there was probable cause for the stop or whether the driver actually refused testing. This outcome runs completely independent of the criminal case; it's possible to win the DUI case in court and still lose the license at this hearing, or the other way around.
Getting driving privileges back, whether through a restricted license during a suspension or full reinstatement afterward, runs through an SR-22 filing — a certificate an insurance carrier files with the state confirming minimum liability coverage. It isn't a policy itself, just an endorsement, but requesting one flags a driver as high risk and often triggers a significant premium increase or even a cancellation. If a restricted license is approved, it comes with a court order from the judge and proof of SR-22 coverage, both of which then have to be taken to a Driver Services Center for processing.
Last updated: August 1, 2026
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