(1) A person required to maintain the prescribed features and measures of a building under regulation 48 must ensure that they are maintained in accordance with the following provisions:(a) if a building has been completed before 1 July 2004, the prescribed essential safety and health features of the building must be maintained so as to perform to a standard that is not less than the standard to which they were originally required to perform;(b) if a building has been completed, or an alteration has been made to a building, on or after 1 July 2004, a prescribed essential safety and health feature of the building or the altered part must (i) be maintained so as to perform to a standard that is not less than (A) the standard to which they were originally required to perform; and(B) the standard for that prescribed essential safety and health feature specified by the Director; and(ii) be tested or inspected at the relevant frequency of testing or inspection specified by the Director;(c) if a feature referred to in paragraph (c) of the definition of other prescribed features or measures of a building in regulation 46 is required to be maintained by the Plumbing Regulations 2014 , that feature is to be maintained in accordance with the relevant provision of the Plumbing Regulations 2014 .Penalty: Fine not exceeding 20 penalty units.(2) A person required to maintain a prescribed essential safety and health measure of a building under regulation 48 must (a) maintain the prescribed essential safety and health measure to a standard specified by the Director; and(b) test or inspect the prescribed essential safety and health measure at the relevant frequency of testing or inspection specified by the Director.Penalty: Fine not exceeding 20 penalty units.(3) A person required to maintain any other prescribed features and measures of a building under regulation 48 must (a) maintain the prescribed features and measures to a standard that is not less than the standard to which they were originally required to perform; and(b) test or inspect the prescribed features and measures at the relevant frequency of testing or inspection specified by the Director.Penalty: Fine not exceeding 20 penalty units.