2023 Washington Code 70A.530.030 – Payment for any portion of pass-through charge — Violation of RCW 70A.530.020

2022 Washington Code 70A.530.030 – Payment for any portion of pass-through charge–Violation of RCW 70A.530.020

2020 Washington Code 70A.530.030 – Payment for any portion of pass-through charge — Violation of RCW 70A.530.020