Indiana Code Title 13. Environment § 13-23-14-3

(1) a requirement or standard set forth in this article;  or

(2) a rule adopted under IC 13-23-1-2 other than a violation described in section 2 of this chapter;

(1) the violation arose from an underground storage tank or aboveground storage tank that is on a brownfield;

(2) the person was not the owner or operator of the underground storage tank or aboveground storage tank when the violation first occurred;

(3) the person does not dispense a regulated substance into or from the underground storage tank or aboveground storage tank:

(4) the underground storage tank or aboveground storage tank is brought into compliance with this article not later than one (1) year after the person acquired ownership of the property.