(a)
Waiver of disposition notification. A debtor may waive the right to notification of disposition of collateral under RCW
62A.9A-611 only by an agreement to that effect entered into and signed after default.
(b)
Waiver of mandatory disposition. A debtor may waive the right to require disposition of collateral under RCW
62A.9A-620(e) only by an agreement to that effect entered into and signed after default.
(c)
Waiver of redemption right. Except in a consumer-goods transaction, a debtor or secondary obligor may waive the right to redeem collateral under RCW
62A.9A-623 only by an agreement to that effect entered into and signed after default.