S.C. Code § 6-1-10
The consent of the State is hereby granted to, and all appropriate powers are hereby conferred upon, any county, municipal corporation, township, school district, drainage district or other taxing or governmental unit organized under the laws of the State to institute any appropriate action and in any other respect to proceed under and take advantage of and avail itself of the benefits and privileges conferred, and to accept the burdens and obligations created, by any existing act of the Congress of the United States and any future enactment of the Congress of the United States relating to bankruptcy or the composition of indebtedness on the part of the counties, municipal corporations, townships, school districts, drainage districts and other taxing or governmental units or any of them.
S.C. Code § 6-1-10