03/11/2026
NCC 2025 vs NCC Modernisation | What's the Difference?
With NCC 2025 approaching adoption in NSW on 1 May 2027, Australia's building ministers have also agreed to a broader program of NCC modernisation.
So, what's the difference?
NCC 2025 introduces updated technical requirements covering areas such as waterproofing, fire safety, condensation management and commercial energy efficiency.
NCC modernisation, agreed at the 16 October 2026 ministerial meeting, focuses on making the Code itself simpler, clearer and less costly to apply.
Key priorities include:
• Simplifying complex provisions and reducing interpretation challenges
• Reducing the cost of demonstrating compliance
• Improving consistency across states and territories
• Supporting innovation and new building products
• Improving digital access and usability
When and how will this apply?
The ABCB has commenced preliminary work, including seeking industry feedback and exploring improvements to the Code's structure and digital delivery.
No implementation dates have been confirmed, and major NCC changes are currently paused until mid-2029.
For project teams, the immediate priority remains preparing for NCC 2025, while the modernisation program aims to make compliance simpler and more consistent in the years ahead.
🔗 https://ncc.abcb.gov.au/news/2026/october-2026-ceo-update