Disclaimer
ComplianceApp supplements — it does not replace — advice from a registered building surveyor, certifier, engineer or licensed practitioner.
Outputs can be wrong. Always verify against the official National Construction Code for your jurisdiction and adoption date.
NCC and ABCB content is provided by the Australian Building Codes Board under Creative Commons licences: CC BY 4.0, or CC BY-ND 4.0 for sources marked as such (for example the Livable Housing Design Standard), which are shown only as exact extracts with their credit line. The ABCB does not endorse this tool.
The National Construction Code 2025 and the National Construction Code 2022 were provided by the Australian Building Codes Board under the CC BY 4.0 licence.
The following are licensed under CC BY-ND 4.0. Text quoted from them is unchanged. Our explanations are not part of these documents.
- NCC 2019 Volume Two Amendment 1: © Commonwealth of Australia and the States and Territories 2020, published by the Australian Building Codes Board.
- NCC 2022 Consolidated Requirements: © Commonwealth of Australia and the States and Territories 2022, published by the Australian Building Codes Board.
- NCC 2022 Livable Housing Design Standard: © Commonwealth of Australia and the States and Territories 2022, published by the Australian Building Codes Board.
- Standard for Construction of Buildings in Flood Hazard Areas: © Commonwealth of Australia and States and Territories 2019, published by the Australian Building Codes Board.
- NatHERS Heating and Cooling Load Limits: © Commonwealth of Australia and the States and Territories 2022, published by the Australian Building Codes Board.
- Standard for Whole-of-home Efficiency Factors: © Commonwealth of Australia and the States and Territories 2022, published by the Australian Building Codes Board.
Answers refer to building codes, standards and legislation and explain them in our own words. ComplianceApp does not reproduce third-party standards or make them available to download.
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