The appointed members of the commission shall serve for a term of four years. The members of the commission who are designated to serve by a particular person or official shall serve at the pleasure of that person or official making the designation and also only so long as the designated member holds the official position entitling him to membership on the commission. Members are eligible for reappointment, and any vacancy must be filled in the manner of original appointment for the remainder of the unexpired term.
The members of the commission shall elect one member to serve as chairman for a term of one year. The members of the commission may also elect any additional officers they consider necessary for the efficient discharge of their duties. Members are eligible for reelection as officers of the commission.
S.C. Code § 24-26-10