Ind. Code § 12-26-7-1 : HUMAN SERVICES — VOLUNTARY AND INVOLUNTARY TREATMENT OF MENTALLY ILL INDIVIDUALS — REGULAR COMMITMENT —26-7-1 - Application of chapter TEXT PDF This chapter applies to a proceeding for commitment of an individual: (1) alleged to be mentally ill and either dangerous or gravely disabled; and (2) whose commitment is reasonably expected to require custody, care, or treatment in a facility for more than ninety (90) days. IC 12-26-7-1 Pre-1992 Revision Citation: 16-14-9.1-10(a) part. As added by P.L. 2-1992, SEC.20.