2023 Washington Code 26.27.921 – Transitional provision

2022 Washington Code 26.27.921 – Transitional provision

2020 Washington Code 26.27.921 – Transitional provision

2019 Washington Code 26.27.921 – Transitional provision

2018 Washington Code 26.27.921 – Transitional provision

2016 Washington Code 26.27.921 – Transitional provision

2015 Washington Code 26.27.921 – Transitional provision

2014 Washington Code 26.27.921 – Transitional provision

2013 Washington Code 26.27.921 – Transitional provision

2009 Washington Code 26.27.921 – Transitional provision