1. BS EN 13230-4:2016 Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings

2. BS EN 13249:2014 + A1:2015 Geotextiles and geotextilerelated products - Characteristics required for use in the construction of roads and other trafficked areas (excluding railways and asphalt inclusion)

3. BS EN 13274-6:2002 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air

4. BS EN 13274-7:2008 Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration

5. BS EN 13274-8:2002 Respiratory protective devices - Methods for test - Part 8: Determination of dolomite dust clogging

6. BS EN 13275:2000 Cryogenic vessels - Pumps for cryogenic service

7. BS EN 13278:2013 Open fronted gas-fired independent space heaters

8. BS EN 13279-1:2008 Gypsum binders and gypsum plasters - Part 1 : Definitions and requirements

9. BS EN 13279-2:2014 Gypsum binders and gypsum plasters - Part 2: Test methods

10. BS EN 13280:2001 Specification for glass fibre reinforced cisterns of one-piece and sectional construction, for the storage, above ground, of cold water