S.C. Code Ann. § 36-9-705
(c) This act does not render ineffective an effective financing statement that, before this act takes effect, is filed and satisfies the applicable requirements for perfection under the law of the jurisdiction governing perfection as provided in former Section 36-9-103. However, except as otherwise provided in subsections (d) and (e) and Section 36-9-706, the financing statement ceases to be effective at the earlier of: