(1. a secured party sends to the debtor and any secondary obligor an authenticated notification of disposition; or

(2. the debtor and any secondary obligor waive the right to notification.

(1. the debtor;

(2. any secondary obligor; and

(3. if the collateral is other than consumer goods:

(A. any other person from which the secured party has received, before the notification date, an authenticated notification of a claim of an interest in the collateral;

(B. any other secured party or lienholder that, ten days before the notification date, held a security interest in or other lien on the collateral perfected by the filing of a financing statement that:

(i. identified the collateral;

(ii. was indexed under the debtor’s name as of that date; and

was filed in the office in which to file a financing statement against the debtor covering the collateral as of that date; and

(C. any other secured party that, ten days before the notification date, held a security interest in the collateral perfected by compliance with a statute, regulation, or treaty described in § 8.9A-311 (a).

(1. not later than twenty days or earlier than thirty days before the notification date, the secured party requests, in a commercially reasonable manner, information concerning financing statements indexed under the debtor’s name in the office indicated in subsection (c) (3) (B); and

(2. before the notification date, the secured party:

(A. did not receive a response to the request for information; or

(B. received a response to the request for information and sent an authenticated notification of disposition to each secured party or other lienholder named in that response whose financing statement covered the collateral.