S.C. Code Ann. § 40-26-50 – Prohibited conduct; unlicensed inspector prohibited from enforcing contract

(A) Any person who is licensed, registered, or certified pursuant to Chapter 3 of this title or who is licensed as a general contractor pursuant to Chapter 11 of this title or who is licensed or registered as a professional engineer pursuant to Chapter 22 of this title and who performs a commercial inspection is prohibited from engaging in any of the following conduct:
1. (1) making a false or misleading statement in that portion of a written report that deals with professional qualifications or in any testimony concerning professional qualifications;
2. (2) any act or omission involving dishonesty, fraud, or misrepresentation with the intent to substantially benefit a commercial inspector or other person or with the intent to substantially injure another person;
3. (3) any act of fraud, misrepresentation, or deceit in the making of a commercial inspection;
4. (4) payment of a finder's fee or a referral fee to any person in connection with an inspection of a commercial structure;
5. (5) failure or refusal without good cause to exercise reasonable diligence in developing a commercial inspection report, preparing a report, or communicating a report;
6. (6) accepting a commercial inspection assignment when the employment itself is contingent upon the commercial inspector reporting a predetermined estimate, analysis, or opinion or when the fee to be paid is contingent upon the opinion, the conclusions, analysis, or report reached or upon the consequences resulting from such assignment;
7. (7) the performing of any improvement to a commercial structure upon which the commercial inspector performed a commercial inspection within the previous twelve months;
8. (8) committing an act, or acts, of malpractice, gross negligence, or incompetence in the performance of commercial inspections;
9. (9) practicing as a commercial inspector without a current license, registration, or certification issued pursuant to Chapter 3 of this title or issued pursuant to Chapter 11 of this title for a general contractor or issued pursuant to Chapter 22 of this title for a professional engineer;
10. (10) engaging in conduct that could result in harm or injury to the public.
(B) A commercial inspector who is not duly licensed, certified, or registered as required by this chapter may not bring any action either at law or in equity to enforce the provisions of any contract for a commercial inspection which he entered into in violation of this chapter.