Ind. Code § 5-13-10.5-11
The treasurer of state may invest or reinvest funds that are held by the treasurer and that are available for investment in obligations issued by any of the following:
(3) The Indiana bond bank, if the obligations are secured by tax anticipation time warrants or notes that:
As added by P.L.18-1996, SEC.23. Amended by P.L.1-2004, SEC.2 and P.L.23-2004, SEC.2.