2023 Washington Code 89.30.151 – Payments under contracts — Retained percentage

2022 Washington Code 89.30.151 – Payments under contracts–Retained percentage

2020 Washington Code 89.30.151 – Payments under contracts — Retained percentage

2019 Washington Code 89.30.151

2018 Washington Code 89.30.151 – Payments under contracts — Retained percentage

2016 Washington Code 89.30.151 – Payments under contracts–Retained percentage

2015 Washington Code 89.30.151 – Payments under contracts–Retained percentage

2014 Washington Code 89.30.151 – Payments under contracts — Retained percentage

2013 Washington Code 89.30.151 – Payments under contracts — Retained percentage

2009 Washington Code 89.30.151 – Payments under contracts — Retained percentage