Versions of See prior versions of a law on LawServer 2023 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2022 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2020 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2019 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2018 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2016 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2015 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2014 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2013 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required 2009 Washington Code 18.52.030 – Management and supervision of nursing homes by licensed administrators required