Get Certified!

Vipac’s Plumbing Engineers can confirm if your products meet the specifications required to bear labels that feature on millions of products sold by major retailers and distributors every day:

  • WELS (Water Efficiency Labelling and Standards Scheme) in accordance with AS / NZS 6400
  • WaterMark

The Australian and New Zealand governments stipulate that the following products must be assessed for WELS, including an efficiency star rating to assist consumers in their purchasing decisions:

  • Taps
  • Showers
  • Flow controllers
  • Lavatories
  • Urinals
  • Clothes washers
  • Dishwashers

Meanwhile, the following products require testing for WaterMark, according to Australian and New Zealand regulations:

  • Pipes
  • Fittings
  • Outlets
  • Valves

There may be other products that require mandatory testing that are not on this list- please contact for any enquiries.

Click here to download Vipac’s Plumbing flyer.

Vipac Plumbing Test Lab

Vipac Plumbing Team testing products in the lab.