Wash. Rev. Code § 43.19A.160
A contract by a local government or state agency must require the use of compost products to the maximum extent economically feasible to meet the requirements established in RCW 43.19A.120.
[ 2022 c 180 s 703.]
Findings—Intent—Scope of authority of chapter 180, Laws of 2022—2022 c 180: See notes following RCW 70A.205.007.