With respect to bonds for which a pledge has been made under section 25 of this chapter, the general assembly covenants with the holders of these bonds that:(1) this chapter will not be repealed or amended in a manner that will adversely affect the imposition or collection of the user fees under this chapter; and(2) this chapter will not be amended in a manner that will change the purpose for which revenues from the user fees imposed under this chapter may be used;as long as those bonds are outstanding.As added by P.L.125-1987, SEC.1.
Indiana Legal Code