2023 Wisconsin Statutes 101.654 – Contractor certification; education

2022 Wisconsin Statutes 101.654 – Contractor certification; education

2021 Wisconsin Statutes 101.654 – Contractor certification; education

2020 Wisconsin Statutes 101.654 – Contractor certification; education

2019 Wisconsin Statutes 101.654 – Contractor certification; education

2017 Wisconsin Statutes 101.654 – Contractor certification; education

2016 Wisconsin Statutes 101.654 – Contractor certification; education

2015 Wisconsin Statutes 101.654 – Contractor certification; education

2014 Wisconsin Statutes 101.654 – Contractor certification; education

2013 Wisconsin Statutes 101.654 – Contractor certification; education

2011 Wisconsin Laws 101.654 – Contractor certification; education

2009 Wisconsin Statutes 101.654 – Contractor certification; education