Ind. Code § 2-4-2-1 Administration of oaths
Sec. 1. The chairman, or acting chairman for the time being, of any committee appointed by either house or by the joint action of the two (2) houses, of the general assembly of this state be and is hereby authorized to administer all oaths necessary to be administered to witnesses testifying or called to testify before such committee.
Formerly: Acts 1863, c.37, s.1.