Code
    WMTS-425:2016
    Name
    Water closet suite with integral odour control device
    Description
    This WaterMark Technical Specification sets out requirements for water closet (WC) suites that include an integral odour control device (OCD). This device extracts air that includes malodorous gases on demand from the WC pan and then discharges this air directly into the sanitary drainage system.
    WM Specification
    Yes