Iowa Code § 491.36
A corporation may be organized under the laws of this state for the purpose of establishing, operating, and maintaining a foreign-trade zone as defined in 19 U.S.C. §81a. A corporation organized for the purposes set forth in this section has all powers necessary or convenient for applying for a grant of authority to establish, operate, and maintain a foreign-trade zone under the provisions of 19 U.S.C. §81a, et seq., and rules promulgated thereunder, and for establishing, operating, and maintaining a foreign-trade zone pursuant to that grant of authority.
[C81, §491.36] 2010 Acts, ch 1061, §66