Versions of New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work on LawServer 2024 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work 2023 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work 2022 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work. 2020 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work. 2016 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work. 2015 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work. 2014 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work. 2013 New Jersey Statutes 52:27D-428. Certification of business firms performing lead evaluation, abatement work 2009 New Jersey Statutes 52:27D-428 – Certification of business firms performing lead evaluation, abatement work