GA DUI Laws
The Law Office of Lawrence Kohn |
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Less Safe and Per Se DUI Violations
Found in O.C.G.A. Section 40-6-391 is the main DUI statue. This is a violation of subsections (a) 1, 2, 3, 4, 5 or 6. Your lawyer already knows that subsections (a) 1-4 are “less safe” violations while (a) 5-6 are “per se” or “unlawful level” violations.
If your arrest is due to a “less safe” violation, the prosecution that you were under the influence of drugs or alcohol while driving at it was affecting your driving abilities. If you were charged with a “per se” violation, this means that you’re being charged with a DUI because your blood alcohol content (BAC) was over Georgia’s legal limit of .08% - not because you were necessarily intoxicated.
Georgia BAC
Like the other 50 states, Georgia’s legal BAC driving limit is .08%. However, Georgia has other laws that pertain to those with a BAC of under .08%. Georgia law states that a BAC of .05% or less is grounds for prosecution to prove that you were a “less safe” driver. If your BAC was between .05% and .08% %, there is no conclusion one way or the other that you are a less safe driver.
Per Se BAC
You violate this DUI statue when your BAC is .08% or more due to alcohol or another illegal drug like cocaine is found in your system.
Georgia’s Zero Tolerance
Under this law, anyone under 21 cannot be found driving with a BAC of at least 0.02%. If so, this is a violation of the “per se” law.
Commercial Vehicle Drivers
A commercial vehicle driver is a DUI with a BAC of .04% or more in the State of Georgia.


