35 Ill. Adm. Code 725.350
Applicability
Section 725
Section 725.350Â
Applicability
The regulations in this Subpart L
apply to owners and operators of facilities that treat or store hazardous waste
in piles, except as Section 725.101 provides otherwise. Alternatively, a pile
of hazardous waste may be managed as a landfill under Subpart N.