Sec. 4. As used in this chapter, "compostable" means that material will decompose into a soil-like material in less than one (1) year under controlled biological circumstances. As added by P.L.13-1991, SEC.2.
"Compostable" defined
Ind. Code § 24-5-17-4, under Environmental Marketing Claims.
Ind. Code § 24-5-17-4