S.C. Const. art. XVI, § 1

Any amendment or amendments to this Constitution may be proposed in the Senate or House of Representatives. However, for the general election in 1990, revision of an entire article or the addition of a new article may be proposed as a single amendment with only one question being required to be submitted to the electors. The amendment may delete, revise, and transpose provisions from other articles of the Constitution provided the provisions are germane to the subject matter of the article being revised or being proposed. If it is agreed to by two-thirds of the members elected to each House, the amendment or amendments must be entered on the Journals respectively, with the yeas and nays taken on it and must be submitted to the qualified electors of the State at the next general election for Representatives. If a majority of the electors qualified to vote for members of the General Assembly voting on the question vote in favor of the amendment or amendments and a majority of each branch of the next General Assembly, after the election and before another, ratify the amendment or amendments, by yeas and nays, they become part of the Constitution. The amendment or amendments must be read three times, on three several days, in each House.