1. BS EN 62037-5:2013. Passive RF and microwave devices, intermodulation level measurement - Part 5: Measurement of passive intermodulation in filters

2. BS EN 62037-6:2013. Passive RF and microwave devices, intermodulation level measurement - Part 6: Measurement of passive intermodulation in antennas

3. BS EN 62040-1-2:2003. Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations

4. BS EN 62040-1:2008 A1-2013. Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPS

5. BS EN 62044-3:2001. Cores made of soft magnetic materials - Measuring methods -Part 3: Magnetic properties at high excitation level

6. BS EN 1366-2:2015. Fire resistance tests for service installations - Part 2: Fire dampers

7. BS EN 61837-2:2011 A1:2014. Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

8. BS EN 61837-3:2015. Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 3: Metal enclosures

9. BS EN 61837-4:2015. Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 4: Hybrid enclosure outlines

10. BS EN 61850-3:2014. Communication networks and systems for Power utility automation - Part 3: General requirements