Versions of Washington Code 88.02.550 - Registration and display of registration number and decal required -- Exemptions on LawServer 2023 Washington Code 88.02.550 – Registration and display of registration number and decal required — Exemptions 2022 Washington Code 88.02.550 – Registration and display of registration number and decal required–Exemptions 2020 Washington Code 88.02.550 – Registration and display of registration number and decal required — Exemptions 2019 Washington Code 88.02.550 2018 Washington Code 88.02.550 – Registration and display of registration number and decal required — Exemptions 2016 Washington Code 88.02.550 – Registration and display of registration number and decal required–Exemptions 2015 Washington Code 88.02.550 – Registration and display of registration number and decal required–Exemptions 2014 Washington Code 88.02.550 – Registration and display of registration number and decal required — Exemptions 2013 Washington Code 88.02.550 – Registration and display of registration number and decal required — Exemptions