2023 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2022 Washington Code 41.45.060 – Basic state and employer contribution rates–Methods used–Role of council–Role of state actuary

2020 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2019 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2018 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2016 Washington Code 41.45.060 – Basic state and employer contribution rates–Methods used–Role of council–Role of state actuary

2015 Washington Code 41.45.060 – Basic state and employer contribution rates–Methods used–Role of council–Role of state actuary

2014 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2013 Washington Code 41.45.060 – Basic state and employer contribution rates — Methods used — Role of council — Role of state actuary

2009 Washington Code 41.45.060 – Basic state and employer contribution rates — Role of council — Role of state actuary