S.C. Code Ann. § 14-3-950

All rules and amendments to rules governing practice and procedure in all courts of this State promulgated by the Supreme Court shall be submitted by the Supreme Court to the Judiciary Committee of each House of the General Assembly during a regular session, but not later than the first day of February during each session. Such rules or amendments shall become effective ninety calendar days after submission unless disapproved by concurrent resolution of the General Assembly, with the concurrence of three-fifths of the members of each House present and voting.