2023 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized

2022 Washington Code 49.12.041 – Investigation of wages, hours and working conditions–Statements, inspections authorized

2020 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized

2019 Washington Code 49.12.041

2018 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized

2016 Washington Code 49.12.041 – Investigation of wages, hours and working conditions–Statements, inspections authorized

2015 Washington Code 49.12.041 – Investigation of wages, hours and working conditions–Statements, inspections authorized

2014 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized

2013 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized

2009 Washington Code 49.12.041 – Investigation of wages, hours and working conditions — Statements, inspections authorized