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New and amended NCC 2025 referenced standards
NCC 2025 introduces a wide range of new and amended referenced standards covering areas such as wind, fire, acoustics, ventilation, plumbing, energy efficiency and timber framing.
Once adopted, these updated standards become new compliance options under the NCC and will affect both design documentation and on-site construction.
This resource summarises which key standards have changed since NCC 2022 and highlights where updated editions now apply, including major revisions to AS 1170 (wind), AS 1684 (timber framing), AS 3500 (plumbing), AS 1926.1 (pool safety) and multiple fire and ventilation standards.
With approval processes and enforcement tied closely to the referenced editions listed in the NCC, understanding which standards apply (and when) is essential for managing risk and avoiding compliance issues.
Access this resource now
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Who is it for?
Building Professionals
Residential building industry professionals in Australia.
What does it include?
- Changes to referenced documents between NCC 2022 and NCC 2025
- When standards not referenced in the NCC can be used
- When the changes take effect
- Additional information.