(a) No head of a State agency, statewide elected official, or policy maker (regardless of whether the person serves on an unpaid or per diem basis) shall serve as an officer, director, or board member of any party or political organization.

(b) No head of a State agency, statewide elected official, or policy maker (regardless of whether the person serves on an unpaid or per diem basis) shall serve as a member, officer, director, board member, or district leader of any party committee.

(c) Nothing in this section shall prohibit a head of a State agency, statewide elected official, or policy maker from serving as a delegate to a State or national party convention.