2023 Washington Code 41.40.160 – Creditable service

2022 Washington Code 41.40.160 – Creditable service

2020 Washington Code 41.40.160 – Creditable service

2019 Washington Code 41.40.160 – Creditable service

2018 Washington Code 41.40.160 – Creditable service

2016 Washington Code 41.40.160 – Creditable service

2015 Washington Code 41.40.160 – Creditable service

2014 Washington Code 41.40.160 – Creditable service

2013 Washington Code 41.40.160 – Creditable service

2009 Washington Code 41.40.160 – Creditable service