(a) A legal voter in a school district shall be eligible for election to a school board; however, a member of a school board may not be regularly employed by the school district or by a school district within the same supervisory union, or by the same supervisory union during the board member’s term of office.
(b) The Secretary may waive the provisions of this section for employment of a specific individual as a substitute teacher, coach, or supervisor of extracurricular activities for a period not to exceed one year, which may be renewed if the school district or supervisory union is unable to hire another qualified person through no fault of its own.