N.J. Stat. § 26:2K-29: Immunity

No EMT-intermediate, licensed physician, hospital or its board of trustees, officers and members of the medical staff, nurses or other employees of the hospital, or officers and members of a first aid, ambulance or rescue squad shall be liable for any civil damages as the result of an act or the omission of an act committed while in training for or in the rendering of intermediate life support services in good faith and in accordance with this act.

L. 1985, c. 351, s. 10.