Ind. Code § 10-14-8-2
As used in this chapter, "high level radioactive waste" means:
(4) materials produced as a byproduct of the reactions that occur inside a nuclear reactor in either of the following forms:
(B) Waste materials remaining after spent nuclear fuel is reprocessed.
[Pre-2003 Recodification Citation: 10-8-3-2.]
As added by P.L.2-2003, SEC.5. Amended by P.L.26-2010, SEC.3.