Source Note: The provisions of this §20.12 adopted to be effective July 9, 2001, 26 TexReg 4996; amended to be effective May 17, 2004, 29 TexReg 4756; amended to be effective October 7, 2004, 29 TexReg 9353; amended to be effective September 13, 2005, 30 TexReg 5779; amended to be effective July 26, 2007, 32 TexReg 4547; amended to be effective September 30, 2010, 35 TexReg 8723; amended to be effective June 14, 2012, 37 TexReg 4184; amended to be effective January 1, 2016, 40 TexReg 9625; amended to be effective March 5, 2023, 48 TexReg 1033 |