S.C. Code Ann. § 30-5-40
(1) Any deed or other instrument purporting to convey an interest in or lien upon real estate executed after May 11, 1972 and prior to June 22, 1973, which in all other respects meets the requirements of law, whether executed within or without this State, and whether or not such instrument was executed in the presence of and subscribed by two or more witnesses, as provided in Section 27-7-10, is hereby validated as to execution from the time of such execution and entitled to recordation if:
HISTORY: 1962 Code Section 60-51.1; 1973 (58) 639.