S.C. Code Regs. 137-600.01
S.C. Code Regs. 137-600.01. Member Request for Investigation
If a member of the Board files a complaint or requires an investigation, such compliant or request shall serve to disqualify the member from participating in any hearing or a consent agreement regarding the matter. That member shall be prohibited from discussing the issue with other members, except as a witness or party, until after final agency action and the time for appeal has lapsed or appeal rights have been exhausted.