S.C. Code § 7-15-420
2006 Act No. 284, Section 5, provides as follows:
"This act takes effect upon approval by the Governor and must not be put into practice until it receives preclearance by the United States Department of Justice." [preclearance received September 5, 2006]
2020 Act No. 133, Section 1.H., provides as follows:
"[1.]H. The amendments contained in subsections A., B., and C. of this SECTION are repealed on December 31, 2021, and the text of these code sections therefore shall revert back to the language as contained in the South Carolina Code of Laws as of January 23, 2020."
2022 Act No. 150, Section 45.D, provides as follows:
"[SECTION 45.]D. The requirement that the printed name of the witness be examined on return-addressed envelopes, pursuant to Section 7-15-420(B), as amended by this act, takes effect on July 1, 2022."