Wash. Rev. Code § 30B.08.090
(1) Notwithstanding any restrictions, limitations, and requirements of law, in addition to all powers, express or implied, that a state trust company has under the laws of Washington state, a state trust company has the powers and authorities conferred as of July 28, 2019, upon a federal trust institution. A state trust company may exercise the powers and authorities conferred on a federal trust institution after this date only if the director finds that the exercise of such powers and authorities:
[ 2019 c 389 s 11; 2014 c 37 s 330.]