Ind. Code § 32-33-20-14
(a) Before a special tool builder may enforce its security interest in a special tool for which the special tool builder claims a security interest under this chapter and for which the required notice has been sent under section 12 of this chapter, the special tool builder must notify the customer, the end user, and all other persons that have a perfected security interest in the special tool by certified mail, return receipt requested, of all the following:
(b) If:
(2) the postal service returns the notice as being undeliverable;
the special tool builder shall publish notice of the special tool builder's intention to sell the special tool in a newspaper of general circulation in the place where the special tool was last known to be located, in the place of the customer's last known address, and in the place of the end user's last known address. The published notice must include a description of the special tool and the name of the customer and the end user.
As added by P.L.73-2009, SEC.4.