Understanding DUI Laws and Penalties in Tennessee

Driving Under the Influence (DUI) is not just another Class A misdemeanor in Tennessee. While it shares this classification with crimes such as shoplifting and assault, DUI stands apart in its complexity—both in terms of the elements that define it and the penalties that follow a conviction.

In Tennessee, driving under the influence (DUI) of alcohol or controlled substances is a serious offense, attracting both criminal and administrative penalties. A person can face DUI charges if found operating a vehicle simply with a blood alcohol concentration (BAC) of 0.08% or higher. For drivers under 21, Tennessee has a zero-tolerance policy, meaning a detectable BAC can lead to DUI charges. Moreover, driving under the influence of controlled substances, whether they're prescription medications or illegal drugs, can also result in a DUI if these substances impair the driver's ability to operate a vehicle safely. Penalties for DUI convictions in Tennessee vary based on the number of prior offenses and can range from mandatory jail time, hefty fines, license revocation, and mandatory alcohol and drug treatment programs, to the installation of ignition interlock devices. Aggravating factors, like causing an accident, having a high BAC, or having a minor in the vehicle, can lead to enhanced penalties.

What Constitutes a DUI in Tennessee?

As defined by the Tennessee Code Annotated § 55-10-403:

It is illegal for anyone to operate or be in physical control of any motor-driven vehicle:

• On any public road or state highway
• On streets, alleys
• In premises like shopping centers, trailer parks, apartment complexes
• Or any other premises ”generally frequented” by the public

while impaired by any intoxicant, marijuana, controlled substances, or any combination of intoxicants affecting the central nervous system. Alternatively, if the person's blood alcohol concentration is .08% or higher, they're deemed under the influence.

Penalties for DUI in Tennessee

DUI consequences intensify if the individual has had prior DUI convictions or other qualifying offenses. For specifics on penalties for the 1st, 2nd, 3rd, and subsequent DUI offenses, refer to the links provided.

Additionally, a DUI conviction leads to the revocation of driving privileges. The Tennessee Implied Consent Law further imposes license revocation if an individual refuses a breath, blood, or urine test to measure their blood-alcohol concentration. Information on these consequences, including how to obtain a restricted license, can be found in the provided links.

Why Trust Knox Defense with Your DUI Case?

In the complicated landscape of DUI laws, having a seasoned and experienced advocate by your side is essential. Knox Defense in Knoxville, Tennessee, offers decades of courtroom experience for those facing DUI charges. Their unparalleled experience, combined with a track record of successful defenses, underscores why so many East Tennesseans trust Knox Defense with their cases. If you're facing a DUI charge, you deserve nothing but the best representation—and that's precisely what Knox Defense offers.

Call us today at 865-269-9226, chat with our online receptionist, or complete the form on any page of this web to get your free, confidential consultation regarding your DUI and put us in your corner.