2023 Washington Code 47.06.043 – Technical workers — Skill enhancement

2022 Washington Code 47.06.043 – Technical workers–Skill enhancement

2020 Washington Code 47.06.043 – Technical workers — Skill enhancement

2019 Washington Code 47.06.043 – Technical workers — Skill enhancement

2018 Washington Code 47.06.043 – Technical workers — Skill enhancement

2016 Washington Code 47.06.043 – Technical workers–Skill enhancement

2015 Washington Code 47.06.043 – Technical workers–Skill enhancement

2014 Washington Code 47.06.043 – Technical workers–Skill enhancement

2013 Washington Code 47.06.043 – Technical workers–Skill enhancement

2009 Washington Code 47.06.043 – Technical workers–Skill enhancement