Indiana Code Title 36. Local Government § 36-7-11.2-67

Sec. 67. This chapter is cumulative to and does not supersede, preempt, or invalidate a zoning, building, health, or other law, ordinance, or code in effect as of April 16, 1971, except to the extent the law, ordinance, or code is in irreconcilable conflict with this chapter.  If an irreconcilable conflict exists, only those parts of the law, ordinance, or code that conflict with this chapter are inapplicable as the parts pertain to the subject matter of this chapter.