S.C. Code Ann. § 30-2-320

Social security numbers and identifying information may be disclosed: (1) to another governmental entity or its agents, employees, or contractors, if disclosure is necessary for the receiving entity to perform its duties and responsibilities, including a debt collected pursuant to the Setoff Debt Collection Act, Section 12-56-10, and the Governmental Enterprise Accounts Receivable Collections program, Section 12-4-580. The receiving governmental entity and its agents, employees, and contractors shall maintain the confidential and exempt status of those numbers; (2) pursuant to a court order, warrant, or subpoena; (3) for public health purposes; (4) on certified copies of vital records issued by the director of the Department of Health and Environmental Control as the state registrar, pursuant to Section 44-63-30 and authorized officials pursuant to Section 44-63-40. The state registrar may disclose personal identifying information other than social security number on an uncertified vital record; (5) on a recorded document in the official records of the county; (6) on a document filed in the official records of the courts; and (7) to an employer for employment verification or in the course of administration or provision of employee benefit programs, claims, and procedures related to employment including, but not limited to, termination from employment, retirement from employment, injuries suffered during the course of employment, and other such claims, benefits, and procedures.