2023 Washington Code > Chapter 19.142 – Health studio services

2022 Washington Code > Chapter 19.142 – Health studio services

2020 Washington Code > Chapter 19.142 – Health studio services

2019 Washington Code > Chapter 19.142 – Health studio services

2018 Washington Code > Chapter 19.142 – Health studio services

2016 Washington Code > Chapter 19.142 – Health studio services

2015 Washington Code > Chapter 19.142 – Health studio services

2014 Washington Code > Chapter 19.142 – Health studio services

2013 Washington Code > Chapter 19.142 – Health studio services