This document contains advice on how to comply with duties under the Construction (Design and Management) Regulations 1994 and, where indicated, on sections 2, 3 and 4 of the Health and Safety at Work etc Act 1974 for work to which those Regulations apply. It contains an Approved Code of Practice (ACoP) and more general guidance, explaining the law and suggesting ways to comply with it. This Code of Practice comes into effect on 1 February 2002 and replaces L54.