Versions of See prior versions of a law on LawServer 2024 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2023 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2022 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2021 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2020 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2019 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2017 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2016 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program 2015 Wisconsin Statutes 165.957 – Frequent testing for use of alcohol or a controlled substance; pilot program