(a) All written or otherwise recorded communications, including conversations, correspondence, and electronic communications, between a member of the legislature or the lieutenant governor and an assistant or employee of the Legislative Budget Board are excepted from the requirements of Section 552.021.
(b) Memoranda of a communication between a member of the legislature or the lieutenant governor and an assistant or employee of the Legislative Budget Board are excepted from the requirements of Section 552.021 without regard to the method used to store or maintain the memoranda.
(c) This section does not except from required disclosure a record or memoranda of a communication that occurs in public during an open meeting or public hearing conducted by the Legislative Budget Board.