S.C. Code Ann. § 7-3-45

Each county probate court must furnish to the Executive Director of the State Election Commission a monthly report of all persons eighteen years of age or older who have been declared mentally incapacitated by the county probate court. All reports must include the name, county of residence, social security number or other identification number, and date and place of birth of any incapacitated persons. The county probate court must provide the information to the Executive Director of the State Election Commission free of charge.