4 Tex. Admin. Code § 3.4
Source Note: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.