S.C. Code Ann. § 63-9-2250: Visitation, inspections by agreement.

Any requirements for visitation, inspection or supervision of children, homes, institutions or other agencies in another party state which may apply shall be deemed to be met if performed pursuant to an agreement entered into by appropriate officers or agencies of this State or a subdivision thereof as contemplated by item (b) of Subsection 5 of the Interstate Compact on the Placement of Children.