Indiana Code Title 33. Courts and Court Officers § 33-38-13-10

Sec. 10. (a) All papers filed with the commission before the institution of formal proceedings under section 14 of this chapter are confidential unless:

(b) All papers filed with the commission during and after the institution of formal proceedings are open for public inspection at all reasonable times.  Records of commission proceedings are open for public inspection at all reasonable times.  After the institution of formal proceedings, all hearings and proceedings before the commission or before the masters appointed under this chapter are open to the public.