1. BS EN 558:2008 + A1:2011. Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves

2. BS EN 562:2003. Gas welding equipment - Pressure gauges used in welding, cutting and allied processes

3. BS EN 570:1995 Aluminium and aluminium alloys - Impact extrusion slugs obtained from wrought products - Specifications

4. BS EN 571-1:1997. Non-destructive testing - Penetrant testing - Part 1: General principles

5. BS EN 572-1:2012 + A1:2016. Glass in building - Basic soda-lime silicate glass products - Part 1: Definitions and general physical and mechanical properties

6. BS EN 572-2:2012. Glass in building - Basic soda lime silicate glass products - Part 2: Float glass

7. BS EN 572-3:2012. Glass in building - Basic soda lime silicate glass products - Part 3: Polished wired glass

8. BS EN 572-4:2012. Glass in building - Basic soda lime silicate glass products - Part 4: Drawn sheet glass

9. BS EN 572-5:2012. Glass in building - Basic soda lime silicate glass products - Part 5: Patterned glass

10. BS EN 572-6:2012. Glass in building - Basic soda lime silicate glass products - Part 6: Wired patterned glass