2023 Washington Code 43.06C.060 – Confidentiality of correspondence, communications, investigations

2022 Washington Code 43.06C.060 – Confidentiality of correspondence, communications, investigations

2020 Washington Code 43.06C.060 – Confidentiality of correspondence, communications, investigations

2019 Washington Code 43.06C.060 – Confidentiality of correspondence, communications, investigations

2018 Washington Code 43.06C.060 – Confidentiality of correspondence, communications, investigations