The burden of proof regarding the reasonableness of the settlement offer shall be on the party requesting the settlement. Welcome to Washington State Courts.This blog explores stipulation agreements, highlights their key benefits, and explains how landlords can leverage them to expedite processes like evictions. W will do final presentation. Otherwise, you could make things worse. Most importantly, never sign an agreement you don't understand. Under Stubblefield, Oregon law precluded an action against an insurer based on an assignment made prior to a nonexecution agreement. Mungia of the law firm of Gordon Thomas Honeywell in Tacoma, Washington.