S.C. Code § 57-1-360
2016 Act No. 275, Section 87, provides as follows:
"SECTION 87. (A) The chief internal auditor of the Department of Transportation and all associated support staff, and all authorized appropriations associated with the chief internal auditor and associated support staff are transferred to and become part of the State Auditor's Office, State Fiscal Accountability Authority. The chief internal auditor of the Department of Transportation and all associated support staff, whether classified or unclassified personnel, employed by the Department of Transportation on the effective date of this act, either by contract or by employment at will, shall become employees of the State Auditor's Office, State Fiscal Accountability Authority, with the same compensation, classification, and grade level, as applicable.
"(B) The chief internal auditor of the Department of Transportation on June 30, 2016, shall continue to serve until the State Auditor employs a successor. Nothing in this section shall prevent the State Auditor from retaining the chief internal auditor of the Department of Transportation as of June 30, 2016, pursuant to the provisions of Section 57-1-360, as amended in this act, found in SECTION 1."