Plumbers' technical note – The WaterMark Certification Scheme
All documents issued prior to 1 July 2017 were issued by the former Department of Commerce. Documents listed here are the latest versions available, but may be subject to review. For more information on this document, please contact firstname.lastname@example.org.
The purpose of this technical note is to provide advice to the plumbing industry and stakeholders on the compliance requirements, functions and benefits of the national certification scheme for plumbing products.
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