1. BS EN 1123-2:2006 + A1:2007. Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions

2. BS EN 1124-1:1999. Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality control

3. BS EN 1124-2:2014. Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S, forms and dimensions

4. BS EN 1125:2008. Building hardware - Panic exit devices operated by a horizontal bar, for use on escape routes - Requirements and test methods

5. BS EN 1127-1:2011. Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology

6. BS EN 1127-2:2014. Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining

7. BS EN 1148:1999. Heat exchangers - Water-to-water heat exchangers for district heating - Test procedures for establishing the performance data

8. BS EN 1149-1-2006. Protective clothing - Electrostatic properties - Part 1: Test method for measurement of surface resistivity

9. BS EN 1149-2-1997. Protective clothing - Electrostatic properties - Part 2: Test method for easurement of the electrical resistance through a material (vertical resistance)

10. BS EN 1149-3-2004. Protective clothing - Electrostatic properties - Part 3: Test methods for measurement of charge decay