Indiana Code Title 36. Local Government § 36-6-6-13.5

Sec. 13.5. (a) A special meeting may be held by the legislative body if the executive, the chair of the legislative body, or a majority of the members of the legislative body issue a written notice of the meeting to each member of the legislative body.  The notice must state the time, place, and purpose of the meeting.

(b) The legislative body may consider any matter at a special meeting.  However, the only matters that may be acted on at the special meeting are the matters set forth in the notice.