2023 Washington Code 86.18.010 – Declaration of purpose

2022 Washington Code 86.18.010 – Declaration of purpose

2020 Washington Code 86.18.010 – Declaration of purpose

2019 Washington Code 86.18.010

2018 Washington Code 86.18.010 – Declaration of purpose

2016 Washington Code 86.18.010 – Declaration of purpose

2015 Washington Code 86.18.010 – Declaration of purpose

2014 Washington Code 86.18.010 – Declaration of purpose

2013 Washington Code 86.18.010 – Declaration of purpose

2009 Washington Code 86.18.010 – Declaration of purpose