A Caucus Campaign Committee is one (1) of the following caucus groups who receive contributions and make expenditures to support or oppose one (1) or more specific candidates or slates of candidates for nomination or election, or a committee: House Democratic Caucus Campaign Committee; House Republican Caucus Campaign Committee; Senate Democratic Caucus Campaign Committee; Senate Republican Caucus Campaign Committee, or subdivisions of the state executive committee of a minor political party, which serve the same function as the above-named committees. KRS 121.015