Indiana Code Title 14. Natural and Cultural Resources § 14-22-11-14

Sec. 14. (a) A person who has procured a license or permit required under this article must have the license or permit on the person when engaged in the pursuit for which the license or permit was issued.  Upon request of an officer authorized to enforce this article or the fish and wildlife laws of Indiana, the person must produce and exhibit the license or permit.  If the person does not produce and exhibit the license or permit, the person may not engage in the pursuit authorized by the license or permit.

(b) A person or an authorized licensing agent may not falsify, predate, change, alter, or counterfeit a license or permit issued under this article.