329 IAC 3.1-4-23.3
329 IAC 3.1-4-23.3 "Secondary material" defined
Cite as Ind. Admin. Code tit. 329, r. 3.1-4-23.3
Sec. 23.3. "Secondary material" means a solid, liquid, or contained gaseous form of a byproduct, spent material, sludge, discarded
commercial chemical product, or scrap metal that may be incorporated into a manufacturing or an industrial process, except reclamation, to make
a product.