The commission shall make and maintain a current list of plumbing fixtures that are certified to the commission by the manufacturer to meet the water saving performance standards established by §290.252(b) of this title (relating to Design Standards). To have a plumbing fixture included on the commission's current list, a manufacturer must:
  (1) furnish identification and the performance specifications of the plumbing fixture; and
  (2) furnish certified test results from a laboratory accredited by the American National Standards Institute verifying that the plumbing complies with the flow requirements established in §290.252(b) of this title.

Source Note: The provisions of this §290.253 adopted to be effective March 17, 1992, 17 TexReg 1646; transferred effective March 1, 1992, as published in the Texas Register, March 3, 1992, 17 TexReg 1649; amended to be effective January 7, 1994, 18 TexReg 9935; amended to be effective January 5, 2006, 30 TexReg 8956; amended to be effective April 25, 2010, 35 TexReg 3066