1. BS EN 927-2:2014. Paints and varnishes - Coating materials and coating systems for exterior wood - Part 2: Performance specification

2. BS EN 927-3:2012. Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test

3. BS EN 927-4:2000. Paints and varnishes - Coating materials and coating systems for exterior wood - Part 4: Assessment of the water-vapour permeability

4. BS EN 927-5:2006. Paints and varnishes - Coating materials and coating systems for exterior wood - Part 5: Assessment of the liquid water permeability

5. BS EN 927-6:2006. Paints and varnishes - Coating materials and coating systems for exterior wood - Part 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water

6. BS EN 932-1:1997. Tests for general properties of aggregates - Part 1: Methods for sampling

7. BS EN 932-2:1999. Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples

8. BS EN 932-3:1997. Tests for general properties of aggregates - Part 3: Procedure and terminology for simplified petrographic description

9. BS EN 932-5:2012. Tests for general properties of aggregates - Part 5: Common equipment and calibration

10. BS EN 932-6:1999. Tests for general properties of aggregates - Part 6: Definitions of repeatability and reproducibilit