2023 Washington Code 48.20.412 – Chiropractic

2022 Washington Code 48.20.412 – Chiropractic

2020 Washington Code 48.20.412 – Chiropractic

2019 Washington Code 48.20.412

2018 Washington Code 48.20.412 – Chiropractic

2016 Washington Code 48.20.412 – Chiropractic

2015 Washington Code 48.20.412 – Chiropractic

2014 Washington Code 48.20.412 – Chiropractic

2013 Washington Code 48.20.412 – Chiropractic

2009 Washington Code 48.20.412 – Chiropractic