2023 Washington Code 48.19.070 – Special filings

2022 Washington Code 48.19.070 – Special filings

2020 Washington Code 48.19.070 – Special filings

2019 Washington Code 48.19.070

2018 Washington Code 48.19.070 – Special filings

2016 Washington Code 48.19.070 – Special filings

2015 Washington Code 48.19.070 – Special filings

2014 Washington Code 48.19.070 – Special filings

2013 Washington Code 48.19.070 – Special filings

2009 Washington Code 48.19.070 – Special filings