WMTS:104-2021 | Public Comment Draft Round 1

Closed 2 Dec 2021

Opened 8 Oct 2021

Published responses

View submitted responses where consent has been given to publish the response.


For Public Comment

Technical Specification for the WaterMark Certification Scheme

WMTS 104 was amended in 2018 to include specific requirements for macerating units; some of the requirements have been found to be restrictive and not plumbing-related. In particular, the PAS 29 maceration test is related to the pulp container manufacture, not the appliance. The test requirements that are included are related to the ongoing requirements of the manufacturer, not type tests. Therefore the objective of this revision is to incorporate provisions for pulp disposal macerators to be designed with disposable pulp single-use containers that comply with PAS 29 or similar.

Note:- Only comments relating to the proposed changes as highlighted within the draft document will be considered.

Your browser does not support inline PDF viewing. Please download the PDF.

A download link to the public comment draft and the form preview is provided below.

NOTE: Clicking on the download link may exit the consultation and send you to a new page. Please right click the relevant document link and select 'save target as' or 'open in new tab'.

Please be aware, for auditing and record-keeping purposes email responses will no longer be accepted.

Why your views matter

The ABCB is undertaking consultation to ensure stakeholders are informed of the development of all proposed new, or amended Technical Specifications. In undertaking this consultation stakeholders have an opportunity to provide input and/or comment during a Technical Specification's development.


  • Building and plumbing products
  • WaterMark


  • Technical specifications