2023 Washington Code 36.86.020 – Minimum standards of construction

2022 Washington Code 36.86.020 – Minimum standards of construction

2020 Washington Code 36.86.020 – Minimum standards of construction

2019 Washington Code 36.86.020 – Minimum standards of construction

2018 Washington Code 36.86.020 – Minimum standards of construction

2016 Washington Code 36.86.020 – Minimum standards of construction

2015 Washington Code 36.86.020 – Minimum standards of construction

2014 Washington Code 36.86.020 – Minimum standards of construction

2013 Washington Code 36.86.020 – Minimum standards of construction

2009 Washington Code 36.86.020 – Minimum standards of construction