To be read in conjunction with BS 5266-1:1988,BS 5266:Part 5:1999Cross References:BS 7718:1996The Building Regulations 1991The Control of Substances Hazardous to Health Regulations 1994BS 476BS 5266:Part 1:1988BS 5266:Part 5:1999BS 5345BS 5501BS 6387:1994BS 7671:1992BS EN 60898:1991BS EN 60947-2:1996BS EN 60947-3:1992