S.C. Code Ann. § 27-8-40: Who may bring action affecting easement.

(A) An action affecting a conservation easement may be brought by:

(1) an owner of an interest in the real property burdened by the easement;

(2) a holder of the easement;

(3) a person having a third-party right of enforcement; or

(4) a person otherwise authorized by law.

(B) This chapter does not affect the power of a court to modify or terminate a conservation easement in accordance with principles of law and equity.