In Georgia, cities and municipalities can make their own laws called local ordinances, or city ordinances.
A city ordinance violation is not considered a misdemeanor or felony, but it is a punishable offense under state law.

During your arraignment, you and your Atlanta criminal defense lawyer will enter a plea of not guilty at your first court date. The Georgia municipal court system handles cases that occur in the town where the infraction occurred. You do not have an automatic right to a jury trial for local ordinance violations.
Georgia Criminal Defense Lawyer Blog