Versions of Washington Code 77.135.210 - Aquatic invasive species prevention permit -- Operators of vessels and aquatic conveyances on LawServer 2023 Washington Code 77.135.210 – Aquatic invasive species prevention permit — Operators of vessels and aquatic conveyances 2022 Washington Code 77.135.210 – Aquatic invasive species prevention permit–Operators of vessels and aquatic conveyances 2020 Washington Code 77.135.210 – Aquatic invasive species prevention permit — Operators of vessels and aquatic conveyances 2019 Washington Code 77.135.210 2018 Washington Code 77.135.210 – Aquatic invasive species prevention permit — Operators of vessels and aquatic conveyances