This book provides a thorough, practical guide to the Wiring Regulations BS 7671 : 2001. It features in particular: ? worked design examples ? extensive tabular material and checklists ? numerous illustrations ? particular attention to the subjects of inspection, testing, verification, certification and reporting ? NICEIC specimen certificates and other forms ? guidance on specialised installations The Third Edition has been updated to take account of the 2001 amendments to the Wiring Regulations, including revisions on: - protection against overcurrent - isolation and switching - zoning requirements for locations containing a bath or shower - construction site installations - highway power supplies and street furniture and equipment