Building Act 2004—Form—Building commencement notice

Date notified	Effective	Files/Formats	Notes
18 September 2025	19 September 2025	PDF PDF Word

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Effective	Files/Formats	Version	Published	Notes
19 September 2025	PDF PDF Word	As notified	18 September 2025

Approved Form 2025 No 23 (Building Act 2004) has been made and is notified under the Legislation Act 2001.

Notified: 18 September 2025 (Parliamentary Counsel)

Provision	Commencement date	Commencement method
Form	19 September 2025	LA s 73 (2) (a)