Kentucky Revised Statutes Title IX. Counties, Cities, and Other Local Units § 100.113.Types of planning units permitted

Before any planning operations may begin, a planning unit must be formed and designated. Planning units may consist of a city or county, acting independently in accordance with KRS 100.117; cities and their county, jointly, in accordance with KRS 100.121; or groups of counties and their cities, regionally, in accordance with KRS 100.123.