S.C. Code Ann. § 23-3-525

A real estate brokerage and its affiliated licensees is immune from liability for any act or omission related to the disclosure of information under this chapter if the brokerage or its affiliated licensees in a timely manner provides to its clients and customers written notice that they may obtain information about the sex offender registry and persons registered with the registry by contacting the county sheriff. The notice may be included as part of a listing agreement, buyer representation agreement, or sales agreement.