NCC 2025 Volume One — What's Changed (v2)
[!note] Update: Wednesday, 25 March 2026 NSW will adopt the new National Construction Code (NCC 2025) on 1 May 2027, providing the state’s building industry with more time to adjust to the new requirements so it can continue to deliver the homes the state needs.
National Construction Code 2025 Preview Draft vs NCC 2022 Deep Research Report — March 2026
Overview
The NCC 2025 Volume One (Building Code of Australia — Class 2 to 9 buildings) introduces significant new provisions and updates across fire safety, water management, energy efficiency, accessibility, sanitary facilities, and electric vehicle infrastructure. The preview draft was released in February 2026, with earliest adoption expected from May 2026 (jurisdiction-dependent).
