Sec. 11. (a) The corrections drug abuse fund is established. The department shall administer the fund. Expenditures from the fund may be made only in accordance with appropriations made by the general assembly.
(b) The department may use money from the fund to provide drug abuse therapy for offenders.
(c) The treasurer of state shall invest the money in the fund not currently needed to meet the obligations of the fund in the same manner as other public funds may be invested.
(d) Money in the fund at the end of a fiscal year does not revert to the state general fund.