1. BS EN 13141-8:2014 Ventilation for buildings - Performance testing of componentsproducts for residential ventilation - Part 8: Performance testing of unducted mechanical supply and exhaust ventilation units

2. BS EN 13141-9:2008 Ventilation for buildings - Performance testing of componentsproducts for residential ventilation - Part 9: Externally mounted humidity controlled air transfer device

3. BS EN 13142:2013 Ventilation for buildings - Componentsproducts for residential ventilation - Required and optional performance characteristics

4. BS EN 13145:2001 + A1:2011 Railway applications - Track - Wood sleepers and bearers

5. BS EN 13146-1:2012 + A1:2014 Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraint

6. BS EN 13146-2:2012 Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance

7. BS EN 13146-3:2012 Railway applications - Track - Test methods for fastening systems - Part 3: Determination of attenuation of impact loads

8. BS EN 12629-8:2002 + A1:2010 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 8: Machines and equipment for the manufacture of constructional products from calcium-silicate

9. BS EN 12634:1998 BS 2000-449:1998 Methods of test for petroleum and its products BS 2000:449 Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration method

10. BS EN 12635:2002 + A1:2008 Industrial, commercial and garage doors and gates - Installation and use