2023 Washington Code 90.54.920 – Rights not impaired

2022 Washington Code 90.54.920 – Rights not impaired

2020 Washington Code 90.54.920 – Rights not impaired

2019 Washington Code 90.54.920

2018 Washington Code 90.54.920 – Rights not impaired

2016 Washington Code 90.54.920 – Rights not impaired

2015 Washington Code 90.54.920 – Rights not impaired

2014 Washington Code 90.54.920 – Rights not impaired

2013 Washington Code 90.54.920 – Rights not impaired

2009 Washington Code 90.54.920 – Rights not impaired