S.C. Code Ann. § 14-3-90
It shall be the duty of all the justices to be present. Any three of the justices shall constitute a quorum.
HISTORY: 1962 Code SECTION 15-109; 1952 Code SECTION 15-109; 1942 Code SECTION 12; 1932 Code SECTION 11; Civ. P. '22 SECTION 11; Civ. C. '12 SECTION 3815; Civ. C. '02 SECTION 2721; 1896 (22) 3; 1941 (42) 120; Const. Art. 5 SECTION 2.