Home›Regulations›State Development Act 2025 Commencement Proclamation 2026

📜 State Development Act 2025 Commencement Proclamation 2026

ProclamationSL 2026/1318 February 2026

Principal Act

State Development Act 2025

This proclamation announces the commencement date for the State Development Act 2025, excluding Part 1 and sections 115 to 117. The Act will come into operation the day after this proclamation is published on the WA legislation website.

The proclamation brings the State Development Act 2025 (excluding specific parts) into effect, impacting state development projects and related stakeholders. It sets the legal framework for future development initiatives.

PDF →HTML Word Source

Explore WA Government Data

Search the full archive in the free dashboard, or query programmatically via API.

Free Dashboard →View API docs →

Explore more

Government Gazette

Appointments, regulatory notices, planning changes.

Hansard

Debates, questions, speeches and sentiment.

Tabled Papers

Reports and documents tabled in Parliament.