2023 Washington Code 19.210.030 – Chapter not applicable — Trade show, certain persons

2022 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons

2020 Washington Code 19.210.030 – Chapter not applicable — Trade show, certain persons

2019 Washington Code 19.210.030 – Chapter not applicable — Trade show, certain persons

2018 Washington Code 19.210.030 – Chapter not applicable — Trade show, certain persons

2016 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons

2015 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons

2014 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons

2013 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons

2009 Washington Code 19.210.030 – Chapter not applicable–Trade show, certain persons