Ind. Code § 14-34-19-5
(a) The director may enter upon any property for the purpose of conducting studies or exploratory work to determine the following:
(b) Entry under this section is:
(2) not an act of:
(B) trespass.
[Pre-1995 Recodification Citation: 13-4.1-15-5.]
As added by P.L.1-1995, SEC.27.