N.J. Stat. Ann. § 52:16A-55

3. The commission shall organize as soon as may be practicable after the appointment of its members and shall elect a chairperson from among its public members, who may serve as the chairperson for the duration of his or her term on the commission, and may appoint a secretary who need not be a member of the commission. The commission shall meet at least once every three months and upon the call of the chairperson or of a majority of its members. The presence of a majority of the membership of the commission shall be required for the conduct of official business.