NCC 2022

NCC 2022 Amendment 1 adopted by states and territories from 1 May 2025.

NCC 2022 Amendment 2 adopted by states and territories from 29 July 2025.

 

NOTE: From 29 July 2025, NCC 2022 Amendment 1 is superseded by NCC 2022 Amendment 2.

NOTE: From 1 May 2025, NCC 2022 is superseded by NCC 2022 Amendment 1.

NOTE: NCC 2022 is to be read in conjunction with this corrigendum.
NOTE: A register of editorial corrections made by the ABCB to NCC 2022 is now available. Editorial corrections do not change the effect of the provisions. 
NOTE: The following ABCB Standards are an integral part of NCC 2022 and NCC 2022 Amendment 1: NatHERS heating and cooling load limits, Whole-of-home efficiency factors, Livable housing design and Fire safety verification method.