1. BS ISO 22412:2008. Particle size analysis - Dynamic light scattering (DLS)

2. BS ISO 22559-1:2014. Safety requirements for lifts (elevators) - Part 1: Global essential safety requirements (GESRs)

3. BS EN 12663-1:2010 + A1:2014 Railway applications - Structural requirements of railway vehicle bodies - Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons)

4. BS EN 12663-2:2010 Railway applications - Structural requirements of railway vehicle bodies - Part 2: Freight wagons

5. BS EN 12664:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance

6. BS EN 12665:2011 Light and lighting - Basic terms and criteria for specifying lighting requirements

7. BS EN 12666-1:2005 + A1:2011 Plastics piping systems for non-pressure underground drainage and sewerage -Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system

8. BS EN 12667:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance

9. BS EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate

10. BS EN 12673:1999 BS 6068-2.65:1999 Water quality - Gas chromatographic determination of some selected chlorophenols in water