{{propApi.title}}
{{propApi.text}} {{region}} Change location{{propApi.title}}
{{propApi.successMessage}} {{region}} Change location {{propApi.title}}
{{propApi.text}} {{region}} Change location{{propApi.title}}
{{propApi.successMessage}} {{region}} Change locationSensible Extension to NCC 2025 Transition in the ACT
Sensible Extension to NCC 2025 Transition in the ACT
Member and guest login
Enter your email and password to access secured content, members only resources and discount prices.
Did you become a member online? If not, you will need to activate your account to login.
If you are having problems logging in, please call HIA helpdesk on 1300 650 620 during business hours.
Forgotten password
Need some help?
If you are having problems logging in, please call HIA helpdesk on 1300 650 620 during business hours.
If the email address you have entered is registered, you will receive an email with further instructions.
Become part of the HIA community
Enables quick and easy registration for future events or learning and grants access to expert advice and valuable resources.
Create a guest account
Enter your details below and create a login
Send me exclusive tips, early access to new launches, and special offers. I can change my mind at any time.
By clicking Get started now you agree to the terms and conditions and privacy policy.
Under the revised approach, NCC 2025 will become mandatory from 1 May 2027, with a 12-month transition period commencing from 1 May 2026. During this time, projects can be assessed under either NCC 2022 or NCC 2025.
“The decision to extend the transition period from the originally proposed six months to twelve months was a sensible and pragmatic outcome”, said HIA Executive Director ACT & Southern NSW, Geordan Murray.
“HIA has consistently advocated for a transition period of at least 12 months, recognising the scale and complexity of the changes contained in the updated code.
“This will give the ACT building industry the best chance of a smooth transition to NCC 2025.
“Aligning the ACT’s transition timeframe with New South Wales is particularly important given the integrated nature of the region’s building industry.
“The industry in the ACT and the Capital Region of NSW operate as a combined economic region, with builders, designers and trades regularly working across the border.
“Having the ACT in alignment with NSW reduces unnecessary complexity and is one less consideration for businesses dealing with different regulatory settings on either side of the border.
The ACT Government has also confirmed that projects which are well advanced — with key applications lodged before 1 November 2026 — will have flexibility to proceed under either NCC 2022 or NCC 2025.
“This additional flexibility is critical,” Mr Murray said.
“It ensures that projects already in the pipeline are not forced into costly redesign late in the process, which can delay delivery and add further pressure to housing supply.
“With the transition period now settled, the focus must shift to bringing industry up to speed on the practical, on-site implications of NCC 2025 — ensuring builders and trades are equipped to implement the changes, and that certifiers are aligned with industry on how the new requirements will be interpreted and assessed in practice.
“HIA will continue to work with the ACT Government to ensure the implementation of NCC 2025 is practical, well sequenced, and supports the delivery of new housing at a time when it is urgently needed,” Mr Murray concluded.
For more information please contact:
Why restricting Negative Gearing to new homes doesn't increase the supply of homes
“Investors are responsible for building 43 per cent of new homes in Australia over the past year, according to ABS data released today,” stated HIA Chief Economist, Tim Reardon.
WA home building laws review raise concerns for many builders
The State Government today released a discussion paper setting out its long-anticipated recommendations arising from the review of WA’s home building laws.
Home Building Laws review at odds with WA's housing and affordability agenda
The Housing Industry Association (HIA) has raised concerns regarding several reform recommendations outlined in today’s Home Building Laws review discussion paper, which has been released for public consultation.
Statement from HIA Managing Director on the Federal Budget 2026-27
Positive supply reforms offset by housing taxation changes.