1. BS EN 14987:2006 Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications

2. BS EN 14989-1:2007 Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 1: Vertical airflue terminals for C6-type appliance

3. BS EN 14989-2:2007 Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 2: Flue and air supply ducts for room sealed appliances

4. BS EN 14991:2007 Precast concrete products - Foundation elements

5. BS EN 14992:2007 + A1:2012 Precast concrete products - Wall elements

6. BS EN 14994:2007 Gas explosion venting protective systems

7. BS EN 14995:2006 Plastics - Evaluation of compostability - Test scheme and specifications

8. BS EN 14996:2006 (BS 6068-5.42:2006) Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment

9. BS EN 14997:2015 Characterization of waste - Leaching behaviour test- Influence of pH on leaching with continuous pH control

10. BS EN 14998:2005 Derivatives from coal pyrolysis - Coal tar based oils fluxings oils - Specifications and test methods