Indiana Code Title 3. Elections § 3-6-1-13

(1) adopt rules and resolutions to provide for all matters of internal party government;

(2) remove a member or officer of a regular party committee, after reasonable notice and hearing, for refusing to obey or conform to a rule or resolution adopted by the state committee;  and

(3) maintain civil actions, in the committee's own name, to enforce obedience to its rules or resolutions.