30 Tex. Admin. Code § 90.1
The purpose of this chapter is to implement Texas Water Code (TWC), §5.123, Regulatory Flexibility; §5.127, Environmental Management Systems; and §5.131, Environmental Management Systems.
Source Note:The provisions of this §90.1 adopted to be effective September 20, 1998, 23 TexReg 9347; amended to be effective December 16, 2001, 26 TexReg 10072.