Cross References:BS 7927:1998BS 5440-1:2008BS EN 50291-1BS EN 50291-2 BS EN 50292BS EN 50379-3BS 3632IGE/UP/8UKLPG Code of Practice 21UKLPG Code of Practice GN 2BS 6172BS 5440-2BS 5546:2010BS 5864BS 7671BS 7860BS EN 721PD CEN/TR 1749The Gas Safety (Installation and Use) Regulations 1998The Gas Safety (Installation and Use) Regulations (Northern Ireland) 2004Gas Safety (Application) Order (Isle of Man) 1996The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013Gas Safety (Management) Regulations 1996 Gas Safety (Management) Regulations (Northern Ireland) 1997 Guidance Note EH40/2005 Building Regulations 2010Building Regulations (Northern Ireland) 2012Building (Scotland) Regulations 2004The Building Regulations 2007Health and Safety (Gas) (Guernsey) Ordinance 2006IGEM/IG/1IGEM/UP/17