S.C. Code Ann. § 62-2-502
Except as provided for writings within Section 62-2-512 and wills within Section 62-2-505, every will, shall be in writing signed by the testator or in the testator's name by some other person in the testator's presence and by his direction, and shall be signed by at least two persons each of whom witnessed either the signing or the testator's acknowledgment of the signature or of the will.
HISTORY: 1986 Act No. 539, Section 1; 1990 Act No. 521, Section 22.