1. BS EN 14320-2:2013 Thermal insulating products for building equipment and industrial installations - In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate foam (PIR) products - Part 2: Specification for the

2. BS EN 14321-1:2005 Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 1: Definition and description

3. BS EN 14321-2:2005 Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 2: Evaluation of conformity

4. BS EN 14322:2004 Wood-based panels - Melamine faced boards for interior uses - Definition, requirements and classification

5. BS EN 14323:2004 Wood-based panels - Melamine faced boards for interior uses - Test methods

6. BS EN 14324:2004 Brazing - Guidance on the application of brazed joints

7. BS EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)gas chromatography (GC) method.

8. BS EN 14336:2004 Heating systems in buildings - Installation and commissioning of water based heating systems

9. BS EN 14337:2005 Heating Systems in buildings - Design and installation of direct electrical room heating systems

10. BS EN 14339:2005 Underground fire hydrants