Versions of New Jersey Statutes 45:16A-34. Licensure required to provide instruction relative to certain actions concerning gas piping on LawServer 2023 New Jersey Statutes 45:16A-34. Licensure required to provide instruction relative to certain actions concerning gas piping 2022 New Jersey Statutes 45:16A-34. Licensure required to provide instruction relative to certain actions concerning gas piping. 2020 New Jersey Statutes 45:16A-34. Licensure required to provide instruction relative to certain actions concerning gas piping.