2023 Washington Code 70.42.020 – License required

2022 Washington Code 70.42.020 – License required

2020 Washington Code 70.42.020 – License required

2019 Washington Code 70.42.020

2018 Washington Code 70.42.020 – License required

2016 Washington Code 70.42.020 – License required

2015 Washington Code 70.42.020 – License required

2014 Washington Code 70.42.020 – License required

2013 Washington Code 70.42.020 – License required

2009 Washington Code 70.42.020 – License required