EN 12050 Wastewater lifting plants for buildings and sites - Part 4: Nonreturn valves for faecal-free wastewater and wastewater containing faecal matter
EN 12056-1 Gravity drainage systems inside buildings - Part 1: General and performance requirements
EN 12056-2 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
EN 12056-3 Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation
EN 12056-4 Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants; layout and calculation
EN 12056-5 Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use
EN 12566-1 Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks
EN 12566-3 Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants
EN 1295-1 Structural design of buried pipelines under various conditions of loading - Part 1: General requirements*, 2019-04-01 Update
EN 13076 Devices to prevent by popullition by backflow of potable water - Unrestricted air gap-Family A; Type AA
EN 13077 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B*, 2023-03-01 Update
EN 13564 Anti-flooding devices for buildings - Part 3: Quality assurance*, 2023-12-23 Update
EN 13564-1 Anti-flooding devices for buildings - Part 1: Requirements
EN 1610 Construction and testing of drains and sewers
EN 16323:2014 Glossary of wastewater engineering terms
EN 1717 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow*, 2023-12-23 Update
EN 476 General requirements for components used in drains and sewers
EN 805 Water supply - Requirements for systems and components outside buildings
EN 806-2 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
EN 806-3 Specifications for installations inside buildings conveying water for human consumption - Part 3: Pipe sizing - Simplified method
EN 809 Pumps and pump units for liquids - Common safety requirements (Incorporates Amendment A1: 2009; Incorporating corrigendum July 2010)
EN 872 Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
EN ISO 4064 Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)*, 2022-12-14 Update
ISO 4064 Water meters for cold potable water and hot water - Part 5: Installation requirements
BS EN 16941-1:2018 history
2018BS EN 16941-1:2018 On-site non-potable water systems. Systems for the use of rainwater