2023 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2022 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service–Immunity from liability

2020 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2019 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2018 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2016 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service–Immunity from liability

2015 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service–Immunity from liability

2014 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2013 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability

2009 Washington Code 19.190.050 – Blocking of commercial electronic mail by interactive computer service — Immunity from liability