Indiana Code Title 14. Natural and Cultural Resources § 14-22-31-10

Sec. 10. The licensee of a shooting preserve shall issue a bill of sale designating game birds or exotic mammals lawfully taken upon the shooting preserve.  The bill of sale must accompany all game birds and exotic mammals removed from the shooting preserve.  The licensee shall retain a copy of all bills of sale issued to persons removing game birds or exotic mammals from the shooting preserve.  The bills of sale are subject to inspection by the fish and wildlife division at any time.