2023 Washington Code 41.48.040 – Employees’ contributions

2022 Washington Code 41.48.040 – Employees’ contributions

2020 Washington Code 41.48.040 – Employees’ contributions

2019 Washington Code 41.48.040 – Employees’ contributions

2018 Washington Code 41.48.040 – Employees’ contributions

2016 Washington Code 41.48.040 – Employees’ contributions

2015 Washington Code 41.48.040 – Employees’ contributions

2014 Washington Code 41.48.040 – Employees’ contributions

2013 Washington Code 41.48.040 – Employees’ contributions

2009 Washington Code 41.48.040 – Employees’ contributions