Ind. Code § 35-48-2-3
(a) The board shall recommend placement of a substance in schedule I under this chapter if it finds that the substance:
(b) The board may recommend placement of a substance in schedule I under this chapter if it finds that the substance is classified as a controlled substance in schedule I under federal law.
As added by Acts 1976, P.L.148, SEC.7. Amended by P.L.200-1987, SEC.6.