Sec. 1. (a) Except as provided in subsection (b), this chapter applies to all units except townships. (b) A unit consisting of: (1) two (2) or more townships; and (2) at least one (1) municipality; that has reorganized under IC 36-1.5 may exercise planning and zoning power under IC 36-7-4 if the unit's plan of reorganization under IC 36-1.5 authorizes the unit to exercise planning and zoning powers. [Pre-Local Government Recodification Citations: Part new; 18-1-1.5-1 part; 18-1-1.5-1.5 part; 18-1-1.5-30 part.] As added by Acts 1980, P.L.211, SEC.2. Amended by P.L.202-2013, SEC.32.