Wash. Rev. Code § 19.86.093 : — BUSINESS REGULATIONS-MISCELLANEOUSUNFAIR BUSINESS PRACTICES-CONSUMER PROTECTION — Civil action-Unfair or deceptive act or practice-Claim elements TEXT PDF In a private action in which an unfair or deceptive act or practice is alleged under RCW 19.86.020, a claimant may establish that the act or practice is injurious to the public interest because it: (1) Violates a statute that incorporates this chapter; (2) Violates a statute that contains a specific legislative declaration of public interest impact; or (3) (a) Injured other persons; (b) had the capacity to injure other persons; or (c) has the capacity to injure other persons. RCW 19.86.093 2009 c 371 § 2. Application- 2009 c 371: See note following RCW 19.86.090.