S.C. Code Ann. § 34-30-1020: Bylaws and amendments; certification; effective date; amendment.

The bylaws and amendments must be certified by the appropriate corporate official and submitted to the board at least thirty days before they may become effective. Unless the board determines that a proposed amendment to the bylaws conflicts with a provision of this chapter or applicable law, the amendment is effective at the expiration of the thirty-day period, or at such earlier date as permitted by the board. The board of directors of a state savings bank has the authority to adopt or amend bylaws that do not conflict with this chapter or the articles of incorporation. If the articles of incorporation or bylaws provide, the bylaws may be amended by members or stockholders in the manner specified in this chapter.