Wash. Rev. Code § 28B.95.032
(9) In addition to any other powers conferred by this chapter, the governing body may:
(10) It is the intent of the legislature to establish policy goals for the Washington college savings program. The policy goals established under this section are deemed consistent with creating a nationally competitive 529 savings plan. The Washington college savings program should support achievement of these policy goals:
[ 2016 c 69 s 5.]