A person affected by the action of the governing body of each county may, by action de novo instituted in the court of common pleas for such county, within twenty days following the last publication of notice prescribed by Section 13-12-100, but not afterwards, challenge the action of the governing body of the county.
Right to challenge action taken by county governing bodies
S.C. Code Ann. § 13-12-110, under Title 13, Chapter 12.
S.C. Code Ann. § 13-12-110