Transitioning to a new standard

​​​​​​​​​​Requirements for testing, rating, labelling and displaying products that we regulate​ under the Water Efficiency Labelling and Standards (WELS) scheme are now detailed in Australian Standard 6400:2016 Water efficient products — Rating and labelling.

The updated standard includes a new label design and provisions for registering 4-star showers and 6-star toilets.

Transitional arrangements are currently in place to help you meet new requirements in the standard.

Four-star showers (high pressure only)

Transitional arrangements for the registration and labelling of high pressure showers registered on or before 13 September 2016 are provided in the most recent version of the Water Efficiency Labelling and Standards Determination 2013.

These arrangements state that for high pressure showers with nominal flow rates between 4.5L/min and 7.5L/min that were registered as at 13 September 2016, existing registrations and star ratings may be maintained until 1 July 2020. After that date they may only be registered in accordance with the requirements of the new standard.

These products can be registered in accordance with the new standard at any time before 1 July 2020.

Labels and promotional material

Products registered on or before 14 September 2017 can be displayed with water rating information that complies with either the previous standard (Australian Standard 6400:2005) or the new standard (Australian Standard 6400:2016), but only until 21 July 2018.

After 21 July 2018, all products must meet requirements of the new standard, Australian Standard 6400:2016 Water efficient products — Rating and labelling. You will need to replace the labels on any remaining floor stock.

These arrangements apply to:

  • water rating labels
  • display or promotional material including advertising, brochures, catalogues, display cards, editorials, electronic displays, magazines, online listings, product specifications.


Labels for 4-star showers and 6-star toilets must comply with the new standard (Australian Standard 6400:2016), as they were introduced under the new standard and are not recognised in the old standard.

Benefits of the new label

Labels in the new standard are designed to:

  • be simpler and easier to read
  • improve brand recognition
  • provide more accurate information about the relative water efficiency and consumption of products.

We encourage you to transition to the new label as quickly as possible.

As new labels become more common in stores, refreshing your stock with the new label will keep your stock looking current.

Regulator’s statement

Publication details

Department of Agriculture and Water Resources​, 2016

Transitional arrangements for labels and promotional materials were established in the WELS Regulator’s Statement of 30 September ​2016.


Accent Bath's Online WEL's Statement

For all up to date WELS ratings please refer to the manufactures website.