Section 23B.09.010 - Entity conversion(1) A domestic corporation may become an other entity pursuant to a plan of entity conversion if the entity conversion is permitted by the organic law of the other entity by: (a) Complying with RCW 23B.09.030; and(b) Filing articles of entity conversion with the secretary of state.(2) An other entity may become a domestic corporation if the entity conversion is permitted by the organic law of the other entity by:(a) Complying with the procedures for the approval of an entity conversion provided in the organic law of the other entity; and(b) Filing articles of entity conversion with the secretary of state.