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https://gov.wales/
Email: customerhelp@gov.wales

Implementation of significant infrastructure projects system

Publication Year

2025

Document Status

Current

Abstract

Comprises a letter to Heads of Planning in Wales, notifying of the coming into effect of the new process for the consenting of significant infrastructure projects (SIP) in Wales.

Document History

Document type: guidance. First published: 15 December 2025.

Publisher Information

Welsh Government

The Welsh Government is the devolved government for Wales. They publish a number of strategies, policies, consultation papers, circulars, leaflets and posters. Previously known as Welsh Assembly Government.