2023 Washington Code 18.210.150 – Persons exempt from licensure

2022 Washington Code 18.210.150 – Persons exempt from licensure

2020 Washington Code 18.210.150 – Persons exempt from licensure

2019 Washington Code 18.210.150 – Persons exempt from licensure

2018 Washington Code 18.210.150 – Persons exempt from licensure

2016 Washington Code 18.210.150 – Persons exempt from licensure

2015 Washington Code 18.210.150 – Persons exempt from licensure

2014 Washington Code 18.210.150 – Persons exempt from licensure

2013 Washington Code 18.210.150 – Persons exempt from licensure

2009 Washington Code 18.210.150 – Persons exempt from licensure