2023 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2022 Washington Code 18.04.405 – Confidential information–Disclosure, when–Subpoenas

2020 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2019 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2018 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2016 Washington Code 18.04.405 – Confidential information–Disclosure, when–Subpoenas

2015 Washington Code 18.04.405 – Confidential information–Disclosure, when–Subpoenas

2014 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2013 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas

2009 Washington Code 18.04.405 – Confidential information — Disclosure, when — Subpoenas