The governing authority of each county shall designate one or more solvent banks, insured federal savings and loan associations, or insured state chartered building and loan associations as depositories of all county moneys. The board of education of each county school district and of each independent school district shall designate one or more solvent banks, insured federal savings and loan associations, or insured state chartered building and loan associations as depositories of all school district moneys.
OCGA § 45-8-14