2023 Washington Code 51.08.040 – “Department.”

2022 Washington Code 51.08.040 – “Department.”

2020 Washington Code 51.08.040 – “Department.”

2019 Washington Code 51.08.040

2018 Washington Code 51.08.040 – “Department.”

2016 Washington Code 51.08.040 – “Department.”

2015 Washington Code 51.08.040 – “Department.”

2014 Washington Code 51.08.040 – “Department.”

2013 Washington Code 51.08.040 – “Department.”

2009 Washington Code 51.08.040 – Department