Waiver and variance of rights and duties.

Except as otherwise provided in section 554.9624 , to the extent that they give rights to a debtor or obligor and impose duties on a secured party, the debtor or obligor may not waive or vary the rules stated in the following listed sections: 1. section 554.9207, subsection 2 , paragraph “d” , subparagraph (3), which deals with use and operation of the collateral by the secured party; 2. section 554.9210 , which deals with requests for an accounting and requests concerning a list of collateral and statement of account; 3. section 554.9607, subsection 3 , which deals with collection and enforcement as to collateral; 4. section 554.9608, subsection 1 , and section 554.9615, subsection 3 , to the extent that they deal with application or payment of noncash proceeds of collection, enforcement, or disposition; 5. section 554.9608, subsection 1 , and section 554.9615, subsection 4 , to the extent that they require accounting for or payment of surplus proceeds of collateral; 6. section 554.9609 to the extent that it imposes upon a secured party that takes possession of collateral without judicial process the duty to do so without breach of the peace; 7. section 554.9610, subsection 2 , and sections 554.9611 , 554.9613 , and 554.9614 , which deal with disposition of collateral; 8. section 554.9615, subsection 6 , which deals with calculation of a deficiency or surplus when a disposition is made to the secured party, a person related to the secured party, or a secondary obligor; 9. section 554.9616 , which deals with explanation of the calculation of a surplus or deficiency; 10. sections 554.9620 , 554.9621 , and 554.9622 , which deal with acceptance of collateral in satisfaction of obligation; 11. section 554.9623 , which deals with redemption of collateral; 12. section 554.9624 , which deals with permissible waivers; and 13. sections 554.9625 and 554.9626 , which deal with the secured party’s liability for failure to comply with this Article . 2000 Acts, ch 1149, §100, 187 ; 2002 Acts, ch 1119, §92 Referred to in §554.9601 , 554.9603