Indiana Code Title 7.1. Alcohol and Tobacco § 7.1-2-1-11

Sec. 11.  (a) Three (3) members of the commission constitute a quorum for the transaction of business.

(b) Each commissioner has one (1) vote.

(c) Action of the commission may be taken only upon the affirmative votes of at least two (2) commissioners.  If a vote of the commission is a tie, the position for which the chairman voted shall be treated as the position adopted by the commission.