Versions of Wisconsin Statutes 160.09 - Establishment of enforcement standards; substances of public welfare concern on LawServer 2023 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2022 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2021 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2020 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2019 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2017 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2016 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2015 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2014 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2013 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2011 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern 2009 Wisconsin Statutes 160.09 – Establishment of enforcement standards; substances of public welfare concern