Versions of Washington Code 26.26A.235 - Procedure for rescission of an acknowledgment or denial of parentage on LawServer 2023 Washington Code 26.26A.235 – Procedure for rescission of an acknowledgment or denial of parentage 2022 Washington Code 26.26A.235 – Procedure for rescission of an acknowledgment or denial of parentage 2020 Washington Code 26.26A.235 – Procedure for rescission of an acknowledgment or denial of parentage 2019 Washington Code 26.26A.235 – Procedure for rescission of an acknowledgment or denial of parentage 2018 Washington Code 26.26A.235 – Procedure for rescission of an acknowledgment or denial of parentage