2023 Washington Code 78.56.140 – Citizen action suits

2022 Washington Code 78.56.140 – Citizen action suits

2020 Washington Code 78.56.140 – Citizen action suits

2019 Washington Code 78.56.140

2018 Washington Code 78.56.140 – Citizen action suits

2016 Washington Code 78.56.140 – Citizen action suits

2015 Washington Code 78.56.140 – Citizen action suits

2014 Washington Code 78.56.140 – Citizen action suits

2013 Washington Code 78.56.140 – Citizen action suits

2009 Washington Code 78.56.140 – Citizen action suits