The commission must meet at least once each month, and the chairman must call a meeting at any other time upon the written request of any two members of the commission. A majority of the commissioners constitutes a quorum for the transaction of all business pertaining to their office.
Meetings of Commission; quorum
S.C. Code Ann. § 58-3-90, under Title 58, Chapter 3.
S.C. Code Ann. § 58-3-90