Section 746.5535 - How many carbon monoxide detectors must be installed in my child-care center and how must they be installed?(a) If you use electric or battery-operated carbon monoxide detectors: (1) At least one detector must be installed on every level of each building in the child-care operation; and(2) The detector(s) must be installed in compliance with the state or local fire marshal's instructions.(b) If you use an electronic carbon monoxide detection system connected to an alarm/smoke detection system, the system must be installed according to the state or local fire marshal's instructions.26 Tex. Admin. Code § 746.5535
The provisions of this §746.5535 adopted to be effective January 1, 2004, 28 TexReg 11354; transferred effective March 9, 2018, as published in the Texas Register February 16, 2018, 43 TexReg 909