Indiana Code Title 1. General Provisions § 1-1-7-1

Sec. 1. (a) Subject to subsection (c), if a statute enacted by the general assembly or a rule, as defined by IC 4-22-2-3, requires that notice or other matter be given or sent by registered mail or certified mail, a person may use:

to comply with the statute or rule.

(b) If means of giving notice is not covered by rules adopted by the supreme court and if a notice or other matter sent as described in subsection (a) is returned undelivered, the notice or other matter must be given by:

(c) If a statute enacted by the general assembly or a rule, as defined by IC 4-22-2-3, requires that notice or other matter be given or sent by registered mail, certified mail, any service of the United States Postal Service, or any service of a private delivery service, a person may use:

to comply with the statute or rule, if electronic service or filing is authorized under rules adopted by the supreme court for the type of notice or delivery described in the statute or rule.