Tennessee DUI Attorney

In the United States, as well as in other first world countries, driving under the influence of alcohol is determined through the use of instruments that will test the blood, urine, or breath for the concentration of alcohol. The alcohol limit for drivers is set at 0.08 percent throughout the United States. Once this limit has been reached, the person may be arrested for violating the drunk driving laws.

In Tennessee, the blood alcohol concentration for drunk driving is divided into three types: the "per se" blood alcohol concentration, the zero tolerance BAC level, and the enhanced penalty BAC level. An expert Tennessee DUI attorney is one of the best people to explain the difference among the three. But for reference purposes, here are their basic descriptions:

Per se BAC level

This is the level set as the limit blood alcohol content. At 0.08 percent, the driver is considered to be under the influence of alcohol. Anything less may be allowed by the law.

Zero tolerance level

Although this is set at 0.02 percent, the officer may also arrest people under 21 years old who have less than 0.02 percent of alcohol in their bloodstream while they are operating a vehicle.

Enhanced penalty level

Driving with exceedingly high alcohol content will lead to greater penalties for the driver. In some states, the enhance penalty BAC level is at 0.15 percent. Tennessee laws set it at 0.20 percent.

If you are caught of driving under the influence of alcohol, seek the assistance of a Tennessee DUI attorney to discuss your options.