Ind. Code § 36-7-2-10
(a) An ordinance adopted after March 31, 2005, by a unit of local government that:
(2) provides for an abatement of a forestry operation as a:
(C) zoning violation;
under this chapter is void.
(b) If the owner of a property owned the property before the enactment of an ordinance that restricts forestry operations but that is not invalidated by subsection (a), the property is exempt from the ordinance if the forestry operations (as defined by IC 32-30-6-1.5 ) on the property:
As added by P.L.82-2005, SEC.6.