Mississippi Code Title 23. Elections § 23-15-113

(1) The voter registration files shall contain copies of the applications for registration completed by electors, which applications shall show the date of registration and signature of elector.

(2) All records pertaining to voter registration shall be stored in an electronic format in the Statewide Elections Management System by the county registrar. The scanned applications shall be a legal document of voter registration and shall be retained in the Statewide Elections Management System.