Iowa Code § 328.29: Application for special certificate — fee.

A manufacturer, transporter, or dealer may, upon payment of a four hundred dollar fee, make application to the department upon such forms as the department may prescribe for a special certificate. The applicant shall also submit such reasonable proof of the applicant’s status as a bona fide manufacturer, transporter, or dealer as the department may require. Dealers in new aircraft shall furnish satisfactory evidence of a valid franchise with the manufacturer or distributor of such aircraft authorizing such dealership.