S.C. Code Ann. § 27-16-80
(A) The Tribe may provide in its constitution for a Tribal Court having civil jurisdiction which may extend up to, but not exceed, the extent provided in this chapter and the federal implementing legislation. The Tribe may have a court of original jurisdiction, as well as an appellate court.
(1) With respect to actions on contracts, the Tribal Court may be vested with jurisdiction over an action on a contract:
(2) With respect to actions in tort, the Tribal Court may be vested with jurisdiction over an action arising out of:
(D)
(1) All final judgments entered in actions tried in Tribal Court are subject to an appeal to the Family Court, the Court of Common Pleas, or the United States District Court, depending upon whether that court would have had jurisdiction over the appealed matter had it been commenced in that court, if all of the following circumstances exist:
(2) In an appeal, the court, as appropriate, may:
(E)
(F)
(6) A claimant may file a verified claim for damages with the Tribe before filing suit but is not required to file the claim as a prerequisite to filing suit.
(e) While the filing of the claim is not required as a prerequisite to suit, if a claimant files a claim, he may not institute an action until after the occurrence of the earliest of one of the following three events:
(7) The provisions of the following sections of the South Carolina Tort Claims Act apply to the Tribe to the same extent as they apply to the State and its political subdivisions: