Miss. Code Ann. § 41-19-35

Except as otherwise provided in this section, the board of supervisors of each participating county in the program shall appoint one (1) member to represent its county on the regional commission in its respective region for a term of four (4) years who shall serve at the will and pleasure of the appointing board of supervisors, who may be a clerk, sheriff or deputy. In addition, the chancery clerks of the counties in each region shall select a chancery clerk or a deputy clerk to serve as a nonvoting liaison to the commission, and the sheriffs of the counties in each region shall select a sheriff or a deputy sheriff to serve as a nonvoting liaison to the commission. Any compensation of such members shall be paid by the regional commission, in its discretion, from any funds available. Each member of the commission shall attend the orientation training for new commissioners and the annual training for all commissioners held by the Department of Mental Health. The Department of Mental Health shall notify the board of supervisors when a commissioner does not attend either the orientation training or annual training. Upon notice from the Department of Mental Health that a commissioner has failed to attend the required meetings, the appointing board of supervisors shall remove the commissioner, unless the department and the commission agree to an alternate arrangement to allow the commissioner to continue to serve until the next opportunity to attend the orientation meeting and/or the annual training.