(b) Nonrecourse revenue bonds and other nonrecourse revenue obligations issued pursuant to this section shall not be payable from or secured by any tax funds or governmental revenue or by all or part of the faith and credit of the state or any unit of local government.
(c) Nonrecourse revenue bonds or other nonrecourse revenue obligations issued pursuant to this section may be issued only if the issuer certifies that it reasonably believes that the interest paid on the bonds or obligations will be exempt from income taxation by the federal government.
(d) Nonrecourse revenue bonds or other nonrecourse revenue obligations may only be used to finance industrial development projects as defined in legislation.
(e) The state, counties, cities, towns, port districts, or public corporations established thereby, shall never exercise their respective attributes of sovereignty, including but not limited to, the power to tax, the power of eminent domain, and the police power on behalf of any industrial development project authorized pursuant to this section.
Sections 5 and 7 of Article VIII and section 9 of Article XII shall not be construed as a limitation upon the authority granted by this section. The proceeds of revenue bonds and other revenue obligations issued pursuant to this section for the purpose of financing privately owned property or loans to private persons or corporations shall be subject to audit by the state but shall not otherwise be deemed to be public money or public property for purposes of this Constitution. This section is supplemental to and shall not be construed as a repeal of or limitation on any other authority lawfully exercisable under the Constitution and laws of this state, including, among others, any existing authority to issue revenue bonds.
