Iowa Code § 533.323: Photographic records.

1. Any state credit union writing or record, or a photostatic or photographic reproduction of such writing or record, whether in the form of an entry in a book or otherwise, made as a memorandum or record of any act, transaction, occurrence, or event, shall be admissible in evidence as proof of the act, transaction, occurrence, or event, if made in the regular course of business.

2. A printout or other tangible output, readable by sight, shown to accurately reflect data contained in a promissory note, negotiable instrument, or letter of credit, that contains a signature made or created by electronic or digital means such that it is stored by a computer or similar device, is deemed to be an original of such note, instrument, or letter for purposes of presenting such note, instrument, or letter for payment, acceptance, or honor, or for purposes of a judicial proceeding involving a claim based upon such note, instrument, or letter.