S.C. Code Ann. § 33-11-113
(b) After adopting a plan of conversion, the board of directors shall submit the plan of conversion for approval by its shareholders. For a plan of conversion to be approved:
(2) unless Chapters 1 through 20 of this title or the articles of incorporation require a different vote, the plan of conversion must be approved by:
(d) After a conversion is approved pursuant to subsection (b), the corporation shall file with the Secretary of State articles of conversion or certificate of limited partnership that satisfies the requirements of Section 33-42-210 and contains: