2023 Washington Code 51.08.180 – “Worker” — Exceptions

2022 Washington Code 51.08.180 – “Worker”–Exceptions

2020 Washington Code 51.08.180 – “Worker” — Exceptions

2019 Washington Code 51.08.180

2018 Washington Code 51.08.180 – “Worker” — Exceptions

2016 Washington Code 51.08.180 – “Worker”–Exceptions

2015 Washington Code 51.08.180 – “Worker”–Exceptions

2014 Washington Code 51.08.180 – “Worker” — Exceptions

2013 Washington Code 51.08.180 – “Worker” — Exceptions

2009 Washington Code 51.08.180 – Worker — Exceptions