The signature and seal of such officers as are authorized to take depositions or affidavits, having a seal, and the simple signature of such as have no seal, are presumptive evidence of the genuineness thereof, as well as of the official character of the officer, except as otherwise declared.
Iowa Code § 622.91
Signature and seal — presumption
[C51, §2476; R60, §4037; C73, §3696; C97, §4679; C24, 27, 31, 35, 39, §11348; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §622.91]
Official source: Iowa Legislature. Reproduced from public-domain Iowa statutes; confirm against the official source for the current text. Not legal advice.