Indiana Code Title 22. Labor and Safety § 22-3-8-2

Sec. 2. (a) All persons so representing plaintiffs or defendants as provided by section 1 of this chapter shall first register their names with the worker's compensation board in a manner prescribed by the board and shall, before proceeding to represent either plaintiffs or defendants before the board, be required to take oath in writing either before the board or a member thereof that the person is qualified as provided by section 1 of this chapter.

(b) The written oath shall be recorded in the permanent records of the worker's compensation board, and the board or any member thereof shall prohibit any person from so representing plaintiffs or defendants until the person has complied with this chapter.