N.J. Stat. § 18A:11-6
Notwithstanding the provisions of P.L. 1952, c. 335 (C. 2A:53A-1 et seq.), P.L. 1973, c. 146 (C. 2A:15-5.1 et seq.) or any other law to the contrary, in any case where a voluntary association as provided by P.L. 1979, c. 172 (C. 18A:11-3 et seq.), any athletic conference operating under the jurisdiction of that association or any employee of the association or conference acting within the scope of his employment is determined to be a tortfeasor in any cause of action along with one or more other tortfeasors, the association, conference or employee shall be liable for no more than that percentage share of the damages which is equal to the percentage of the negligence attributable to that association, conference or employee. In any case where the voluntary association, conference or employee is determined to be a joint tortfeasor, the voluntary association, conference or employee shall be required to contribute to a joint tortfeasor only to the extent of the recovery provided for under this section.
N.J.S. § 18A:11-6