Versions of New Jersey Statutes 17:23A-21. Immunity on LawServer 2023 New Jersey Statutes 17:23A-21. Immunity 2022 New Jersey Statutes 17:23A-21. Immunity 2020 New Jersey Statutes 17:23A-21. Immunity 2015 New Jersey Statutes 17:23A-21. Immunity 2014 New Jersey Statutes 17:23A-21. Immunity 2013 New Jersey Statutes 17:23A-21. Immunity 2009 New Jersey Statutes 17:23A-21 – Immunity