S.C. Code Ann. § 8-14-30
The provisions of this chapter are enforceable without regard to race, religion, gender, ethnicity, or national origin. Section 11-35-4210 provides the exclusive remedy for violations of this chapter for any contract governed by Title 11, Chapter 35. A pre-award protest process appearing in a procurement ordinance adopted by a political subdivision pursuant to Section 11-35-50 or Section 11-35-70 provides the exclusive remedy for violations of this chapter for any contract governed by that procurement ordinance.