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Underage DUI

Underage DUI Defense in Chattanooga, Tennessee

A DUI arrest for someone under 21 can have life-changing consequences — from losing driving privileges to affecting college admissions and career opportunities. Tennessee’s Zero Tolerance law means that anyone under 21 with a BAC of just 0.02% or higher can be charged. These cases require swift and skilled legal intervention.

At Chattanooga Criminal Defense Law Firm, we understand the serious implications of DUI charges in Tennessee. With numerous jury trials under our belt, we thoroughly analyze every aspect of your case — from field sobriety tests to chemical evidence — to challenge the prosecution’s case and protect your rights.

Leveraging Former Prosecutor Expertise for Your Defense

At Chattanooga Criminal Defense Law Firm, Attorneys Bret Alexander and Jay Underwood bring extensive criminal defense experience and a thorough understanding of the challenges clients face when dealing with serious charges. Attorney Bret Alexander’s unique background as Hamilton County’s dedicated DUI prosecutor sets us apart. In that role, he spent three years exclusively handling DUIs, vehicular assaults, and vehicular homicide cases, gaining valuable insight into how the state approaches impaired driving prosecutions. This perspective is especially valuable in underage DUI matters, where careful attention to the unique legal and procedural issues involved is critical. Jay Underwood’s nearly exclusive focus on criminal defense, along with his experience successfully litigating serious trials, motions, and appeals, further strengthens our ability to advocate for clients at every stage of their case. Together, we use our combined experience to develop informed defense strategies tailored to the specific circumstances of each underage DUI case.

What Is an Underage DUI?

An underage DUI occurs when a driver under 21 operates a vehicle with a BAC of 0.02% or higher or is impaired by drugs.

Penalties and Alcohol Levels for Underage DUI in Tennessee

Tennessee enforces a Zero Tolerance policy for drivers under 21, with different penalties at different blood alcohol levels.

  • BAC 0.02%–0.08%: 1-year license suspension (no restricted license), up to $250 fine, possible community service, alcohol/drug classes; conviction stays on record.

  • BAC 0.08%+: Same penalties as adult DUI — possible jail, higher fines, longer suspension, probation, DUI school.

  • Test Refusal: 18-month suspension; more if minors or accidents involved.

  • Aggravating Factors: Minors in vehicle or crashes can mean felony charges, longer revocations, bigger fines, mandatory jail, child endangerment.

  • Other Impacts: Criminal record affects jobs, scholarships, insurance; no driving allowed during suspension; all offenders must complete state DUI program.

Don’t Face These Charges Alone. Contact Us Today!

If you or your child has been charged with underage DUI in Chattanooga, getting experienced legal support early is crucial. Contact Chattanooga Criminal Defense Law Firm for a confidential consultation to assess your case and build a strong defense.