(a) To be considered valid, a ballot must bear a voter's signature and title.(b) Ballots shall be sent with prepaid return postage. The provisions of this §3.4 adopted to be effective August 9, 1993, 18 TexReg 4949; amended to be effective December 31, 1993, 18 TexReg 9754; amended to be effective August 1, 1996, 21 TexReg 6891; amended to be effective November 24, 1997, 22 TexReg 11081; Amended by Texas Register, Volume 48, Number 25, June 23, 2023, TexReg 3407, eff. 6/26/2023