/news/2021/ncc-provision-a224-and-codemark-certificates
NCC provision A2.2(4) took effect on 1 July 2021. It sets out the formal process and documentation requirements for the development of Performance Solutions, including the preparation of a Performance Based Design Brief (PBDB).
/resource/notice/wmts-1012025-appliances-and-commercial-catering-equipment
This Technical Specification sets out minimum product requirements for appliances and commercial catering equipment connected to the water service and/or sanitary plumbing piping. Appliances covered by this Technical Specification are listed on the…
WMTS-101-2025 1.pdf
(421.65 KB)
Lead in Plumbing Products - Implementation Plan
/resource/plan/lead-plumbing-products-implementation-plan
This Implementation Plan is a roadmap for the national transition to low lead plumbing products through NCC 2022. The plan sets out the key milestones and review points for installation and enforcement, and has been developed in consultation with…
/news/2025/consultation-open-national-voluntary-certification-scheme-manufacturers-modern-methods-construction