2023 Washington Code 32.35.030 – Investigation

2022 Washington Code 32.35.030 – Investigation

2020 Washington Code 32.35.030 – Investigation

2019 Washington Code 32.35.030 – Investigation

2018 Washington Code 32.35.030 – Investigation

2016 Washington Code 32.35.030 – Investigation

2015 Washington Code 32.35.030 – Investigation

2014 Washington Code 32.35.030 – Investigation

2013 Washington Code 32.35.030 – Investigation

2009 Washington Code 32.35.030 – Investigation