1.    All property of the program and all bonds issued under this chapter are deemed to be serving essential public and governmental purposes and the property and the bonds issued, their transfer and their income, including any profits made on their sale, are exempt from all state, county, and municipal taxes.

2.    All property of the program is exempt from levy and sale by virtue of an execution and no execution or other judicial process may issue against the property, nor may any judgment against the program be a charge or lien upon its property; provided, that nothing contained in this chapter applies to or limits the rights of the holder of any bonds to pursue any remedy for the enforcement of any pledge or lien given by the program on its revenues. Any action or proceeding in any court to set aside a resolution authorizing the issuance of bonds by the program under this chapter or to obtain any relief upon the ground that a resolution is invalid must be commenced within ten days after the adoption of that resolution by the commission. After the expiration of that period of limitation, no claim for relief or defense founded upon the invalidity of the resolution or any of its provisions may be asserted, nor may the validity of the resolution or any of its provisions be open to question in any court on any ground whatsoever.