1. BS EN 13575:2012 Static thermoplastic tanks for the above ground storage of chemicals - Blow moulded or rotationally moulded polyethylene tanks - Requirements and test methods

2. BS EN 13136:2013 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation

3. BS EN 13480-3:2012 Metal industrial piping - Part 3: Design and calculation

4. BS EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water

5. BS EN 13137:2001 Characterization of waste - Determination of total organic carbon (TOC) in waste, sludges and sediments

6. BS EN 13480-4:2012 + A2:2015 Metallic industrial piping - Part 4: Fabrication and installation

7. BS EN 13578:2003 Products and systems for the protection and repair of concrete structure - Test method - Compatibility on wet concrete

8. BS EN 13141-10:2008 Ventilation for buildings - Performance testing of componentsproducts for residential ventilation - Part 10: Humidity controlled extract air terminal device

9. BS EN 13480-5:2012 + A1:2013 Metallic industrial piping - Part 5: Inspection and testing

10. BS EN 13579:2002 Products and systems for the protection and repair of concrete structures - Test methods - Drying test for hydrophobic impregnation