N.J. Stat. Ann. § 2A:17-56.73

7. The Administrative Office of the Courts and the State IV-D agency shall cooperatively prepare and make available to the public information regarding the termination of child support obligations pursuant to P.L.2015, c.223 (C.2A:17-56.67 et seq.), including but not limited to: how parents may establish an alternative termination age or event; how support may be extended beyond the age of 19 under certain circumstances; and how parents may contest the continuation or termination of support as provided in P.L.2015, c.223 (C.2A:17-56.67 et seq.).