2023 Washington Code 48.46.900 – Liberal construction

2022 Washington Code 48.46.900 – Liberal construction

2020 Washington Code 48.46.900 – Liberal construction

2019 Washington Code 48.46.900

2018 Washington Code 48.46.900 – Liberal construction

2016 Washington Code 48.46.900 – Liberal construction

2015 Washington Code 48.46.900 – Liberal construction

2014 Washington Code 48.46.900 – Liberal construction

2013 Washington Code 48.46.900 – Liberal construction

2009 Washington Code 48.46.900 – Liberal construction