2023 Washington Code 67.04.100 – Contract with minor void unless approved

2022 Washington Code 67.04.100 – Contract with minor void unless approved

2020 Washington Code 67.04.100 – Contract with minor void unless approved

2019 Washington Code 67.04.100

2018 Washington Code 67.04.100 – Contract with minor void unless approved

2016 Washington Code 67.04.100 – Contract with minor void unless approved

2015 Washington Code 67.04.100 – Contract with minor void unless approved

2014 Washington Code 67.04.100 – Contract with minor void unless approved

2013 Washington Code 67.04.100 – Contract with minor void unless approved

2009 Washington Code 67.04.100 – Contract with minor void unless approved