Georgia Code Title 36. Local Government § 36-6-6

As against the interests of third parties acting in good faith and without notice who may have acquired a transfer or lien binding the real estate of any surety on the bond of any county treasurer situated in any county other than that in which the treasurer holds office, no such real estate of the surety shall be bound from the date of the bond unless the bond is recorded in the county. When the bond is recorded after 30 days, the real estate of the surety situated in any county other than that in which the treasurer holds office shall be bound only from the date on which the bond is recorded.