22 Tex. Admin. Code § 505.4
The vice-chairman, in the absence of the chairman, shall perform the duties of the chairman as specified in §505.3 of this title (relating to Chairman of the Board), and shall perform such other duties as the board shall designate.
Source Note:The provisions of this §505.4 adopted to be effective December 24, 1979, 4 TexReg 4508.