1. BS EN 15698-2:2015 District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 2: Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing

2. BS EN 15701:2009 Plastics - Thermoplastic jackets for insulation products for building equipment and industrial installations - Requirements and test methods

3. BS EN 15703-2:2014 Copper and copper alloys - Determination of manganese content - Part 2: Flame atomic absorption spectrometric method (FAAS)

4. BS EN 15708:2009 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water

5. BS EN 15714-1:2009Industrial valves - Actuators - Part 1: Terminology and definitions

6. BS EN 15714-2:2009 Industrial valves - Actuators - Part 2: Electric actuators for industrial valves - Basic requirements.

7. BS EN 15714-3:2009 Industrial valves - Actuators - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirements

8. BS EN 15752-1:2014 Glass in building - Adhesive backed polymeric film - Part 1: Definitions and requirements

9. BS EN 15755-1:2014 Glass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements

10. BS EN 15766:2009 Packaging - Flexible aluminium tubes - Test methods to determine the polymerization of the internal coating with acetone