2023 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions — Unit priced contracts

2022 Washington Code 54.04.070 – Contracts for work or materials–Notice–Exemptions–Unit priced contracts

2020 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions — Unit priced contracts

2019 Washington Code 54.04.070

2018 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions — Unit priced contracts

2016 Washington Code 54.04.070 – Contracts for work or materials–Notice–Exemptions

2015 Washington Code 54.04.070 – Contracts for work or materials–Notice–Exemptions

2014 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions

2013 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions

2009 Washington Code 54.04.070 – Contracts for work or materials — Notice — Exemptions