Provides guidance on the incorporation of one or more atria into new and existing buildings. The primary objective of the code is to ensure that the incorporation of an atrium into a building does not present an increased risk to life as a result of fire and smoke spread.Cross References:BS 476-7:1987BS 467-20:1987BS 476-21:1987 BS 476-22:1987BS 476-31.1:1983BS 5306-2:1990 BS 5499-1:1990BS 5588-4:1998BS 5588-6:1991 BS 5588-9:1999BS 5588-10:1991BS 5588-11:1997 BS 5588-12BS 5839-1:1988BS 5852:1990BS 5867-2:1980BS 6206:1981BS 5268-4BS 6207 BS 6387:1994BS 7346-1:1990BS 7346-2:1990 BS 7346-3:1990BS 7671Building (Procedure) (Scotland) Regulations 1981Building (Procedure) (Scotland) Amendment Regulations 1990BS 5268-4BS 5950-8:1990 BS 7176:1995BS EN 1021-1:1994BS EN 1021-2:1994PD 6520:1988BS 7671Building RegulationsBuilding Standards (Scotland) RegulationsBuilding Regulations (Northern Ireland)Fire Precautions Act 1971Health and Safety at Work etc. Act 1974Fire Safety and Safety of Places of Sport Act 1987Building Act 1984Fire Certificates (Special Premises) Regulations 1976 Building (Scotland) Act 1959Fire Certificates (Special Premises) Regulations 1976Fire Services (Northern Ireland) Order 1984Health and Safety at work (Northern Ireland) Order 1978Planning and Building Regulations (Amendment Order) (Northern Ireland) Order 1990