Latest updates

Video resources

The focus of this video is the performance-based nature of the NCC, and what this means for compliance with the NCC.

10.2023

The focus of this video is the purpose, structure and contents of the NCC.

10.2023

This video from the 2022 NCC Seminars provides an update from Standards Australia.

11.2022

This video from the 2022 NCC Seminars discusses lead in plumbing from NCC 2022 Volume Three, and the transition to lead-free by 2025.

11.2022

This video from the 2022 NCC Seminars discusses the changes to the Performance Requirements for NCC 2022 Volume Three.

11.2022

This video from the 2022 NCC Seminars discusses Section B Water services from NCC 2022 Volume Three.

11.2022

This video from the 2022 NCC Seminars discusses Part B5 cross connection control from NCC 2022 Volume Three.

11.2022

This video from the 2022 NCC Seminars discusses Section C Sanitary plumbing and drainage systems from NCC 2022 Volume Three.

11.2022

This video from the 2022 NCC Seminars discusses changes for NCC 2022 Volume Three.

11.2022

This video from the 2022 NCC Seminars discusses Schedule 1 Definitions from NCC 2022 Volume One.

11.2022

This video from the 2022 NCC Seminars discusses changes for NCC 2022 Volume One.

11.2022

This video from the 2022 NCC Seminars provides an update on the NCC referencing system for NCC 2022 Volume One and Volume Two.

11.2022

In Australia, most plumbing and drainage products must be WaterMark certified. The WaterMark means that products are safe, fit for purpose and suitable for use.

03.2022

In Australia, most plumbing and drainage products must be WaterMark certified. The WaterMark means that products are safe, fit for purpose and suitable for use.

03.2022

In Australia, most plumbing and drainage products must be WaterMark certified. The WaterMark means that products are safe, fit for purpose and suitable for use.

03.2022

In Australia, most plumbing and drainage products must be WaterMark certified. The WaterMark means that products are safe, fit for purpose and suitable for use.

03.2022

In Australia, most plumbing and drainage products must ne WaterMark certified. The WaterMark means that products are safe, fit for purpose and suitable for use.

03.2022

In this video we discuss the process of WaterMark certification and who is responsible for this process.

02.2022

The focus of this video is the purpose, structure and contents of the NCC.

09.2021

Relevant resources

Contains answers to frequently asked questions about lead free plumbing products.

This notice provides direction on the requirement for annual factory inspections for Lead Free WaterMark certified products.

05.2023 Notice

This notice provides direction on the mandatory marking requirements of certain plumbing products which have been manufactured to meet the Lead Free requirements outlined in clause A5G4(2) of NCC 2

05.2023 Notice

This notice provides direction on the material to be used in the manufacture of plumbing products, which contain copper alloy and are intended for use in contact with drinking water, to achieve com

05.2023 Notice

This notice provides direction on the certification transition arrangements for the lead free requirements for plumbing products, as outlined in NCC 2022 Volume Three.

05.2023 Notice

This Implementation Plan is a roadmap for the national transition to low lead plumbing products through NCC 2022.

05.2023 Plan

Interested parties, however, must obtain approval from the ABCB to use NCC content, prior to any reproduction or distribution of this content.

12.2022 Template

This document provides a table highlighting the BCA 2022 references compared to the BCA 2019 references.

CFD analysis to calculate Total R-values and mitigation requirements for thermal bridges in ceilings and suspended floors with adjacent airspace.

10.2022 Report

Generalised simplified calculation method to calculate thermal bridges in ceilings and suspended floors with an adjacent airspace. (Includes process to deal with battens, encapsulation).

10.2022 Report

Assists in better understanding and applying Part F2, Sanitary and other facilities DTS Provisions.

09.2022 Calculator

This report summarises the research on the impacts of thermal bridging mitigation (TBM) undertaken to

A review of industry feedback and approaches to upgrading to 7-star building fabric

This report details a range of technical modifications to both the method and underlying assumptions

This report describes the costs and benefits of increasing ratings in Class 1 dwellings from 6 to 7 stars, and in Class 2 buildings from a 6-star average (with a minimum of 5 stars) to 7 average (w

Decision Regulation Impact Statement for a proposal to increase residential building energy efficiency requirements

Decision Regulation Impact Statement for a proposal to increase residential building energy efficiency requirements

This document provides direction for CodeMark Certification Bodies to follow when issuing Certificates of Conformity (CofC) under the CodeMark Australia Scheme using the CofC template.

07.2022 Guideline

This corrigendum changes expiry dates contained in NCC 2019 and NCC 2019 Amendment 1 relevant to some NCC referenced documents.

04.2022 Corporate

This toolkit contains a variety of written and visual resources for stakeholders to share information about the WaterMark Certification Scheme across media and communication channels.