1. BS EN 13254:2014 + A1:2015 Geotextiles and geotextilerelated products - Characteristics required for use in the construction of reservoirs and dams

2. BS EN 13255:2014 + A1:2015 Geotextiles and geotextilerelated products - Characteristics required for use in the construction of canals

3. BS EN 13256-2014 + A1:2015 Geotextiles and geotextilerelated products - Characteristics required for use in the construction of tunnels and underground structur

4. BS EN 13257-2014 + A1:2015 Geotextiles and geotextilerelated products - Characteristics required for use in solid waste disposals

5. BS EN 13260:2009 Railway applications - Wheelsets and bogies - Wheelsets - Product requirements

6. BS EN 13261:2009 Railway applications - Wheelsets and bogies - Axles - Product requirements

7. BS EN 13262:2004 + A2:2011 Railway applications - Wheelsets and bogies - Wheels - Product requirement

8. BS EN 13263-1:2005 + A1:2009 Silica fume for concrete - Part 1 Definitions, requirements and conformity criteria

9. BS EN 13263-2:2005 + A1:2009 Silica fume for concrete - Part 2 Conformity evaluatio

10. BS EN 13264:2001 Ventilation for buildings - Floor mounted air terminal devices - Tests for structural classification