S.C. Code Ann. § 2-17-110 – Additional acts prohibited of lobbyists and lobbyists' principals, public officials, and public employees

(A) A lobbyist may not solicit or accept compensation dependent in any manner upon the passage or defeat of any pending or proposed legislation, covered agency actions, or covered gubernatorial actions. A lobbyist's principal may not employ, appoint, or retain a lobbyist for compensation dependent in any manner upon the passage or defeat of any pending or proposed legislation, covered agency actions, or covered gubernatorial actions.
(B) A lobbyist may not cause the introduction of legislation, covered agency actions, or covered gubernatorial actions for the purpose of obtaining employment to engage in lobbying in support of or in opposition to the action.
(C) A lobbyist may not serve as a treasurer for a candidate, as defined in Section 8-13-1300(4).
(D) A lobbyist may not serve as a member of a state board or state commission, except that any lobbyist serving as a member of a state board or a state commission before January 1, 1991, may continue to serve as a member of the same state board or state commission until the end of his current term.
(E) A lobbyist, including a lobbyist who is a former member of the General Assembly, may not enter the floor of the House of Representatives or the Senate unless invited by the membership of the respective chamber during a session of the General Assembly.
(F) A lobbyist, a lobbyist's principal, or a person acting on behalf of a lobbyist or a lobbyist's principal may not host events to raise funds for public officials. No public official may solicit a lobbyist, a lobbyist's principal, or a person acting on behalf of a lobbyist or a lobbyist's principal to host a fundraising event for the public official.
(G) A lobbyist, a lobbyist's principal, or a person acting on behalf of a lobbyist or a lobbyist's principal may not employ on retainer a public official, a public employee, a member of the immediate family of a public official or public employee, or a firm or organization in which the public official or public employee has an economic interest. A retainer, for purposes of this section, is a payment for availability to perform services rather than for actual services rendered.
(H) A lobbyist, a lobbyist's principal, or a person acting on behalf of a lobbyist or a lobbyist's principal shall not pay an honorarium to a public official or a public employee. This subsection does not prohibit the reimbursement of or expenditure for actual expenses by a lobbyist's principal as allowed in Section 2-17-100.
(I) A lobbyist, a lobbyist's principal, or a person acting on behalf of a lobbyist or a lobbyist's principal may not offer, facilitate, or provide a loan to or on behalf of a statewide constitutional officer or a member of the General Assembly unless the lobbyist's principal is a financial institution authorized to transact business in the State and makes the loan in the ordinary course of business.
ETHICS COMMISSION OPINIONS
1. In General
Registered lobbyist is not prohibited from being reappointed to South Carolina Retirement and Pre-Retirement Advisory Board since it has no authority to exercise sovereign power of State. Op. S.C. St. Ethics Comm., SEC AO94-007, September 15, 1993.