S.C. Code Ann. § 7-11-30
(A) A party may choose to change from nomination of candidates by primary to a method to nominate candidates by convention for all offices including, but not limited to, Governor, United States Senator, United States House of Representatives, Circuit Solicitor, State Senator, and members of the State House of Representatives if:
HISTORY: 1962 Code Section 23-264; 1952 Code Section 23-264; 1950 (46) 2059; 1964 (53) 1744; 1966 (54) 2093; 1968 (55) 2316; 1972 (57) 2531; 1974 (58) 2124; 1984 Act No. 403, Section 1, eff May 24, 1984; 2013 Act No. 61, Section 3, eff June 25, 2013; 2014 Act No. 196 (S.815), Section 6, eff June 2, 2014; 2019 Act No. 1 (S.2), Section 86, eff January 31, 2019.
2013 Act No. 61, Section 14, provides as follows:
"SECTION 14. This act takes effect upon preclearance approval by the United States Department of Justice or approval by a declaratory judgment issued by the United States District Court for the District of Columbia, whichever occurs first."
The amendment by 2013 Act No. 61 became effective June 25, 2013, see South Carolina Libertarian Party v. South Carolina State Election Com'n, 407 S.C. 612, 757 S.E.2d 707 (2014).
2019 Act No. 1, Section 86, in (A), deleted "Lieutenant Governor," following "Governor,".