Sec. 2. As used in this chapter, "covered document" means any document that:
(1) is necessary for obtaining any benefit or service administered or provided by an agency, or for filing taxes with an agency;
(2) provides information about any state benefit or service; or
(3) explains to the public how to comply with a requirement an agency administers or enforces.
The term includes (whether in paper or electronic form) a letter, publication, form, notice, or instruction. The term does not include a rule subject to the format, numbering system, standards, and techniques established under IC 4-22-2-42.