What has changed in the NCC 2022?
Most of the new provisions of NCC 2022 took effect on 1 May 2023 in all states and territories across Australia. NCC 2022 uses a new structure and clause referencing system to make it more web accessible.
What Fire Group Number Do I Need?
Navigating Fire Group ratings can be complex. This guide breaks down the NCC requirements for internal linings, explains the difference between AS 3837 and ISO 9705 testing, and provides a “cheat sheet” to help you identify the correct fire group for your project—updated with March 2026 compliance context.