2023 Washington Code 42.56.520 – Prompt responses required

2022 Washington Code 42.56.520 – Prompt responses required

2020 Washington Code 42.56.520 – Prompt responses required

2019 Washington Code 42.56.520 – Prompt responses required

2018 Washington Code 42.56.520 – Prompt responses required

2016 Washington Code 42.56.520 – Prompt responses required

2015 Washington Code 42.56.520 – Prompt responses required

2014 Washington Code 42.56.520 – Prompt responses required

2013 Washington Code 42.56.520 – Prompt responses required

2009 Washington Code 42.56.520 – Prompt responses required