Wash. Rev. Code § 48.18.278
(2) An insurer may cancel, nonrenew, modify, or otherwise change the terms and conditions of a policy of portable electronics only:
(4) If an insurer changes the terms and conditions, then the insurer must provide:
(b) Each enrolled customer with:
(7) An insurer may immediately terminate an enrolled customer's enrollment under a portable electronics insurance policy:
[ 2013 c 152 s 8.]