N.J. Stat. Ann. § 18A:46-45

The board of education of any county special services school district shall appoint an advisory committee of not less than 10 members consisting of representatives of recognized parent and professional organizations working exclusively for the children classified as having unusual disability, as well as at least one psychiatrist, one psychologist, one social worker, and, in any county in which the commissioner has established a department of child study, the county child study supervisor. The committee shall meet at least four times per year to consider matters referred to it by the board and to make recommendations to the board.