Versions of Washington Code 18.390.020 - Requirement to register on LawServer 2023 Washington Code 18.390.020 – Requirement to register 2022 Washington Code 18.390.020 – Requirement to register 2020 Washington Code 18.390.020 – Requirement to register 2019 Washington Code 18.390.020 – Requirement to register 2018 Washington Code 18.390.020 – Requirement to register 2016 Washington Code 18.390.020 – Requirement to register
