2023 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception

2022 Washington Code 89.30.472 – General improvement districts–Findings conclusive, exception

2020 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception

2019 Washington Code 89.30.472

2018 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception

2016 Washington Code 89.30.472 – General improvement districts–Findings conclusive, exception

2015 Washington Code 89.30.472 – General improvement districts–Findings conclusive, exception

2014 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception

2013 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception

2009 Washington Code 89.30.472 – General improvement districts — Findings conclusive, exception