2023 Washington Code 42.52.500 – Optional hearings by administrative law judge

2022 Washington Code 42.52.500 – Optional hearings by administrative law judge

2020 Washington Code 42.52.500 – Optional hearings by administrative law judge

2019 Washington Code 42.52.500 – Optional hearings by administrative law judge

2018 Washington Code 42.52.500 – Optional hearings by administrative law judge

2016 Washington Code 42.52.500 – Optional hearings by administrative law judge

2015 Washington Code 42.52.500 – Optional hearings by administrative law judge

2014 Washington Code 42.52.500 – Optional hearings by administrative law judge

2013 Washington Code 42.52.500 – Optional hearings by administrative law judge

2009 Washington Code 42.52.500 – Optional hearings by administrative law judge