(a) Upon the effective date of this section, no school service personnel shall be permitted to become employed in more than one regular full-day position, nor more than two one-half day positions at the same time: Provided, That nothing herein shall be construed to prohibit a school service personnel from holding an extracurricular assignment or assignments, as provided in section sixteen of this article, or summer positions, as provided in section thirty-nine, article five, chapter eighteen of this code, nor from performing extra-duty assignments, as provided in section eight-b of this article, in addition to his or her regular position.(b) Due to the shortages of substitutes in service personnel positions, a service personnel may substitute on a day-to-day basis in a position outside of their regular full-time position: Provided, That a service personnel may not substitute in another position if: (a) A qualified substitute is available to fill the shift; (b) The shift interferes with their regular duties and or responsibilities; and (c) The service personnel assuming the shift is not properly certified and trained for that position.
West Virginia Legal Code