2023 Washington Code 41.45.150 – Unfunded liabilities — Employer contribution rates

2022 Washington Code 41.45.150 – Unfunded liabilities–Employer contribution rates

2020 Washington Code 41.45.150 – Unfunded liabilities — Employer contribution rates

2019 Washington Code 41.45.150 – Unfunded liabilities — Employer contribution rates

2018 Washington Code 41.45.150 – Unfunded liabilities — Employer contribution rates

2016 Washington Code 41.45.150 – Unfunded liabilities–Employer contribution rates

2015 Washington Code 41.45.150 – Unfunded liabilities–Employer contribution rates

2014 Washington Code 41.45.150 – Unfunded liabilities–Employer contribution rates

2013 Washington Code 41.45.150 – Unfunded liabilities–Employer contribution rates

2009 Washington Code 41.45.150 – Unfunded liabilities — Minimum basic state and employer contribution rates