S.C. Code § 18-9-130
2004 Act No. 216, Section 3, provides as follows:
"This act takes effect upon approval by the Governor and applies to all cases pending on or filed on or after that date."
2011 Act No. 52, Section 7, provides as follows:
"SECTION 7. This act takes effect January 1, 2012, and applies to all actions that accrue on or after the effective date except the provisions of SECTION 3 do not apply to any matter pending on the effective date of this act."