Health and Safety File Requirements UK: What Is a Health and Safety File and Why Do You Need One?
13 Oct 2025
Under UK construction law, a Health and Safety File is not optional. It is a legal requirement under the Construction (Design and Management) Regulations 2015 (CDM 2015) for projects involving more than one contractor. But despite being mandatory, many organisations misunderstand its purpose. A Health and Safety File is not just a collection of documents. It is a structured record of key information about a building or structure that will be needed during future construction phases, maintenance, refurbishment or demolition. In simple terms: It protects anyone who works on the building in the future.