2023 Washington Code 48.05.515 – Material acquisitions or dispositions

2022 Washington Code 48.05.515 – Material acquisitions or dispositions

2020 Washington Code 48.05.515 – Material acquisitions or dispositions

2019 Washington Code 48.05.515

2018 Washington Code 48.05.515 – Material acquisitions or dispositions

2016 Washington Code 48.05.515 – Material acquisitions or dispositions

2015 Washington Code 48.05.515 – Material acquisitions or dispositions

2014 Washington Code 48.05.515 – Material acquisitions or dispositions

2013 Washington Code 48.05.515 – Material acquisitions or dispositions

2009 Washington Code 48.05.515 – Material acquisitions or dispositions