Washington Revised Code Title 3. District Courts--Courts of Limited Jurisdiction § 3.50.450. Pleadings, practice and procedure not provided for governed by district court law

Pleadings, practice and procedure in cases not governed by statutes or rules specifically applicable to municipal courts shall, insofar as applicable, be governed by the statutes and rules now existing or hereafter adopted governing pleadings, practice and procedure applicable to district courts.