This document details amendments to the Building Regulations of 2004, specifically S.I. 2004/1808. It outlines the enabling powers derived from the Building Act 1984 and specifies the dates of issuance, making, laying, and the commencement of its provisions. The regulations serve to amend previous statutory instruments, primarily S.I. 2000/2531, and define their territorial application within England and Wales.

This statutory instrument is a legal document detailing specific amendments to building regulations. Its authority derives directly from the Building Act 1984, and its purpose is to update and clarify existing building standards. As a piece of legislation, its reception is determined by its legal enforceability and compliance within the specified jurisdictions of England and Wales.