2023 Washington Code 41.80.100 – Employee authorization of membership dues and other payments — Revocation

2022 Washington Code 41.80.100 – Employee authorization of membership dues and other payments–Revocation

2020 Washington Code 41.80.100 – Employee authorization of membership dues and other payments — Revocation

2019 Washington Code 41.80.100 – Employee authorization of membership dues and other payments — Revocation

2018 Washington Code 41.80.100 – Union security provision — Fees and dues — Right of nonassociation

2016 Washington Code 41.80.100 – Union security–Fees and dues–Right of nonassociation

2015 Washington Code 41.80.100 – Union security–Fees and dues–Right of nonassociation

2014 Washington Code 41.80.100 – Union security — Fees and dues — Right of nonassociation

2013 Washington Code 41.80.100 – Union security — Fees and dues — Right of nonassociation

2009 Washington Code 41.80.100 – Union security — Fees and dues — Right of nonassociation