Versions of See prior versions of a law on LawServer 2023 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2022 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2020 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2019 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2018 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2016 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2015 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2014 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2013 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use 2009 Washington Code 19.94.530 – Proof of existence of weighing or measuring instrument or device presumed proof of regular use