"Legislative body" refers to any of the following:

1. (1) The general assembly.
2. (2) The house of representatives.
3. (3) The senate.
4. (4) A standing or other committee established by the rules of the house of representatives or the senate.

5. (5) A committee established by statute or by the legislative council. An individual who:

   1. (A) is a member of a committee described in this subdivision; and

   2. (B) is not a member of the general assembly;

      is not considered to be a member of a legislative body for purposes of this article.

6. (6) A caucus of the house of representatives or the senate.

As added by P.L.58-2010, SEC.9.