| Source Note: The provisions of this §515.1 adopted to be effective September 24, 1979, 4 TexReg 4508; amended to be effective October 30, 1991, 16 TexReg 5830; amended to be effective August 15, 1994, 19 TexReg 5952; amended to be effective October 14, 1996, 21 TexReg 9447; amended to be effective February 27, 2000, 25 TexReg 1390; amended to be effective February 4, 2004, 29 TexReg 971; amended to be effective June 7, 2006, 31 TexReg 4644; amended to be effective November 29, 2006, 31 TexReg 9613; amended to be effective August 17, 2008, 33 TexReg 6377; amended to be effective October 13, 2010, 35 TexReg 9103; amended to be effective August 8, 2012, 37 TexReg 5780 |