Wash. Rev. Code § 7.04A.901 : — SPECIAL PROCEEDINGS AND ACTIONSUNIFORM ARBITRATION ACT — Uniformity of application and construction-2005 c 433 TEXT PDF In applying and construing this uniform act, consideration must be given to the need to promote uniformity of the law with respect to its subject matter among states that enact it. RCW 7.04A.901 2005 c 433 § 29.