2023 Washington Code 18.64.020 – Licensing required

2022 Washington Code 18.64.020 – Licensing required

2020 Washington Code 18.64.020 – Licensing required

2019 Washington Code 18.64.020 – Licensing required

2018 Washington Code 18.64.020 – Licensing required

2016 Washington Code 18.64.020 – Licensing required

2015 Washington Code 18.64.020 – Licensing required

2014 Washington Code 18.64.020 – Licensing required

2013 Washington Code 18.64.020 – Licensing required

2009 Washington Code 18.64.020 – Licensing required