1. BS EN 1251-1:2000. Cryogenic vessels -Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 1: Fundamental requirements

2. BS EN 1253-1:2015. Gullies for buildings — Part 1: Trapped floor gullies with a depth water seal of at least 50 mm

3. BS EN 1253-2:2015. Gullies for buildings - Part 2: Roof drains and floor gullies without trap

4. BS EN 1253-3:2016. Gullies for buildings - Part 3: Evaluation of conformity

5. BS EN 1253-4:2016. Gullies for buildings — Part 4: Access covers

6. BS EN 1253-5:2003. Gullies for buildings - Part 5: Gullies with light liquids closure

7. BS EN 1254-1:1998. Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes

8. BS EN 1254-2:1998. Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes

9. BS EN 1254-3:1998. Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes

10. BS EN 1254-4:1998. Copper and copper alloys - Plumbing fittings - Part 4: Fittings combining other end connections with capillary or compression ends