A premarital agreement becomes effective upon the marriage of the parties.
91 Acts, ch 77, §6
Iowa Code § 596.6
Effective date of agreement
Known as the Iowa Uniform Premarital Agreement Act
The act spans §§ 596–596 (12 sections).
Official source: Iowa Legislature. Reproduced from public-domain Iowa statutes; confirm against the official source for the current text. Not legal advice.