Georgia Code Title 40. Motor Vehicles and Traffic § 40-5-60

(a) All revocations and suspensions provided for in this chapter shall be effective on the day the driver receives actual knowledge or legal notice thereof, whichever occurs first. Notice of suspension by operation of law shall be considered legal notice. Any license suspension or revocation mandated in this chapter following a person's conviction for any offense, including suspensions due to the accumulation of points pursuant to Code Section 40-5-57, shall be by operation of law.

(b) Notwithstanding any other provision of this chapter to the contrary, for any suspension or revocation for which the department is required to send notice to the driver, the department shall be authorized to direct such notice to the driver's new address as reflected in the records of the United States Postal Service in lieu of or in addition to sending such notice to the address reflected in his or her driving record.