S.C. Code Ann. § 56-3-8000
(B) Before the department produces and distributes a plate pursuant to this section, it must receive:
(F) The department may alter, modify, or refuse to produce any special license plate that it deems offensive or fails to meet community standards. If the department alters, modifies, or refuses to produce a special license plate, the organization or individual applying for the license plate may appeal the department's decision to a special joint legislative committee. This committee shall be comprised of two members from the House Education and Public Works Committee and two members from the Senate Transportation Committee.
Appointments to the joint legislative committee shall be made by the chairmen of the House Education and Public Works Committee and the Senate Transportation Committee. The department's decision may be reversed by a majority of the joint legislative committee. If the committee reverses the department's decision, the department must issue the license plate pursuant to the committee's decision. However, the provision contained in subitem (B) of this section also must be met. The joint legislative committee may also review all license plates issued by the department and instruct the department to cease issuing or renewing a plate it deems offensive or fails to meet community standards.