Section 62A.9A-603 - Agreement on standards concerning rights and duties(a)Agreed standards. The parties may determine by agreement the standards measuring the fulfillment of the rights of a debtor or obligor and the duties of a secured party under a rule stated in RCW 62A.9A-602 if the standards are not manifestly unreasonable.(b)Agreed standards inapplicable to breach of peace. Subsection (a) of this section does not apply to the duty under RCW 62A.9A-609 to refrain from breaching the peace.