This blog article serves to discuss how Georgia law handles varying Blood Alcohol Concentration (BAC) levels, from 0.00% to 0.08% and beyond.
BAC of 0.05% or Less
If a chemical test of your blood or breath falls within this range, then the lawprovides the defense with a presumption of non-impairment. This means the trier of fact (judge or jury) is entitled to infer that the defendant is not impaired based on this low alcohol concentration. This presumption of non-impairment, may however, be rebutted by the prosecution. Typically, this is done through presenting evidence of “bad driving” (accident, traffic violation, etc.), or through other manifestations associated with alcohol impairment. If your blood alcohol comes back in an amount this low, a skilled DUI lawyer should be able to get the charge dismissed or reduced.
BAC Greater than 0.05% but Less than 0.08%
In this situation, the law provides no inference the person was or was not under the influence of alcohol. This BAC range is treated as neutral territory, it doesn’t hurt, but it doesn’t help either. Again, this evidence is to be taken into consideration with other competent evidence determining impairment.
BAC Greater 0.08% or More
A BAC of 0.08 grams or greater amounts to a per se violation of the DUI statute. This means the law automatically deems you impaired, regardless of alcohol tolerance. For this reason, it is imperative defense counsel do anything possible to eliminate this BAC number from being introduced at trial. And if the BAC is admitted at trial, the defense lawyer is tasked with casting doubt on the validity of the BAC result. This can be accomplished through effective cross-examination, employment of an expert witness, and a thorough investigation of the case.
If you or someone you know has been arrested for driving under the influence, contact the law firm of W. Scott Smith at 404.581.0999 today for a free case evaluation. You’ll find a local Atlanta DUI attorney ready to aggressively fight on your behalf. You can also find out more detailed information about Atlanta laws here.