Versions of Washington Code 23B.900.040 - Effective date -- 1989 c 165 on LawServer
2023 Washington Code 23B.900.040 – Effective date — 1989 c 165
2022 Washington Code 23B.900.040 – Effective date–1989 c 165
2020 Washington Code 23B.900.040 – Effective date — 1989 c 165
2019 Washington Code 23B.900.040 – Effective date — 1989 c 165
2018 Washington Code 23B.900.040 – Effective date — 1989 c 165
2016 Washington Code 23B.900.040 – Effective date–1989 c 165
2015 Washington Code 23B.900.040 – Effective date–1989 c 165
2014 Washington Code 23B.900.040 – Effective date — 1989 c 165
2013 Washington Code 23B.900.040 – Effective date — 1989 c 165
2009 Washington Code 23B.900.040 – Effective date — 1989 c 165