Georgia Code Title 20. Education § 20-2-54.1

(1) If the vacancy occurs more than 90 days prior to the date of a general election preceding the general election at which a successor will be elected to a new full term of office, then such vacancy shall be filled for the unexpired term of office at a special election to be held on the same date as said general election preceding the general election at which a successor will be elected to a new full term of office; and in this case the remaining members of the board of education shall, by majority vote, select a qualified person to fill the vacancy until the person elected at such special election takes office; and

(2) If the vacancy does not occur more than 90 days prior to the date of a general election preceding the general election at which a successor will be elected to a new full term of office, then the remaining members of the local board of education shall, by majority vote, select a qualified person to serve for the remainder of the unexpired term.