Iowa Code Title VIII. Transportation [Chs. 306-330B] § 330A.17. Statute complete and additional authority

The powers conferred by this chapter shall be in addition and supplemental to any other law and this chapter shall not be construed so as to repeal any other law, except to the extent of any conflict between the provisions of this chapter and the provisions of any other law, in which event the provisions of this chapter shall be controlling and shall, to the extent of any such conflict, supersede the provisions of any other law. This chapter is intended to and shall provide an alternative and complete method for the exercise of the powers granted by this chapter, and the aviation facilities authorized by this chapter may be constructed, acquired, or improved and bonds or other obligations issued pursuant to this chapter upon compliance with the provisions of this chapter without regard to or necessity for compliance with the limitations or restrictions contained in any other law. No approval of the registered voters or qualified freeholders of the state, or of any other political subdivision or taxing unit or agency thereof, or of the member municipalities shall be required for the issuance of any bonds by an authority pursuant to this chapter.