Versions of See prior versions of a law on LawServer 2023 Washington Code 48.29.470 – Rating organizations — Aggregate information and experience data — Exchange 2022 Washington Code 48.29.470 – Rating organizations–Aggregate information and experience data–Exchange 2020 Washington Code 48.29.470 – Rating organizations — Aggregate information and experience data — Exchange 2019 Washington Code 48.29.470 2018 Washington Code 48.29.470 – Rating organizations — Aggregate information and experience data — Exchange