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Imperial Ware - Standards & Compliance
Imperial Ware products comply with Australian Standards and the WELS Approval Scheme...
Imperial Ware products comply with the Australian Standards and the WELS Approval Scheme which is the most current licensing program for which products must adhere to for manufacturing.

These codes are:
  • Toilet pans – AS1172.2
  • Toilet cisterns – AS1172.1
  • Basins – AS/NZS1730

All of the products must adhere to the WELS approval scheme to obtain a star rating EG: 3 or 4 star rated item.


Our WELS registration number is 99 and is available for viewing on the WELS web site by typing product details in a product search area provided.

All plumbing works must be performed in compliance with the AS3500 Australian Standards for installation of plumbing works.


Please refer to the installer regarding any issues pertaining to the goods for compliance in accordance with the relevant plumbing codes.

WELS_4.5_litreWELS_6_litreaust_standard_1172aust_standard_1172.1_1172.2
Pictured: WELS water rating & Australian Standards labels.
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