Iowa Code Title XIV. Property [Chs. 555-594A] § 591.5. Notices of incorporation

In all instances where the incorporators of corporations for pecuniary profit have omitted to publish notice of incorporation within three months from the date of the certificate of incorporation issued by the secretary of state, but have published notice thereafter in manner and form as by law required, such notices are hereby legalized and shall have the same force and effect as though published within said period of three months, as to all acts of said corporation from the date of said completed publication.