Iowa Admin. Code r. 571-115.5
All registered hunting preserves shall submit a completed annual activity report no later than June 3 0 of the current year to the Law Enforcement Bureau, Iowa Department of Natural Resources, Wallace State Office Building, 502 East 9th Street, Des Moines, Iowa 50319-0034. All registered hunting preserves shall retain sales/shipping receipts involving the purchase and delivery of any whitetail to the registrant. All registered hunting preserves shall record any transaction involving the sale or purchase of whitetail. All original sales receipts for harvested whitetail shall remain with the registrant as a part of the permanent record, and a copy shall be provided to the purchasing client. This record requirement shall also apply to any sale of live whitetail for private or commercial use, and the sale must be recorded immediately following the event.
Iowa Admin. Code r. 571-115.5