Plumbing and Drainage.

WS-014

Association of Hydraulic Services Consultants Australia; Australian Building Codes Board; Australian Industry Group; Australian Stainless Steel Development Association; Backflow Prevention Association of Australia; Department of Building and Housing (New Zealand Government); Engineers Australia; Independent Chairperson (Australia); International Copper Association Australia; Master Plumbers Australia; Master Plumbers, Gasfitters and Drainlayers New Zealand; Ministry of Business, Innovation and Employment (NZ); Plastics Industry Pipe Association of Australia; Plastics New Zealand; Plumbers, Gasfitters and Drainlayers Board; Plumbing and Pipe Trades Employees Union; Plumbing Distributors Association of New Zealand; Plumbing Products Industry Group; The Institute of Plumbing Australia; Water New Zealand; Water Services Association of Australia.