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Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
40.10 harmonizedStageCodeLabel.40.10
Influence of cementitious products on water intended for human consumption — Test methods — Part 2: Influence of migration from siteapplied cementitious products and associated noncementitious products on the organoleptic parameters
40.60 Close of voting
Influence of cementitious products on water intended for human consumption — Test methods — Part 4: Migration of substances from site applied cementititous materials and associated noncementitious products/materials
40.60 Close of voting
Water supply - Requirements for systems and components for the storage of water
40.10 harmonizedStageCodeLabel.40.10
Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow
40.60 Close of voting
Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
40.60 Close of voting
Water quality — Determination of fluoride — Part 1: Electrochemical probe method for potable and lightly polluted water
90.20 Standard under periodical review
Activities relating to drinking water and wastewater services — Guidelines for the assessment and for the improvement of the service to users
60.60 Standard published
Activities relating to drinking water and wastewater services — Guidelines for the management of drinking water utilities and for the assessment of drinking water services
60.60 Standard published
Service activities relating to drinking water supply, wastewater and stormwater systems — Vocabulary
90.20 Standard under periodical review
Guidelines for the management of assets of water supply and wastewater systems — Part 1: Drinking water distribution networks
90.93 Standard confirmed
Guidelines for the management of assets of water supply and wastewater systems — Part 1: Drinking water distribution networks — Amendment 1
30.99 CD approved for registration as DIS
Service activities relating to drinking water supply systems and wastewater systems — Guidelines for benchmarking of water utilities
90.93 Standard confirmed
Drinking water, wastewater and stormwater systems and services — Operation and maintenance of on-site domestic wastewater services
60.60 Standard published
Service activities relating to drinking water supply, wastewater and stormwater systems — Guidelines on alternative drinking water service provision during a crisis
60.60 Standard published
Service activities relating to drinking water supply, wastewater and stormwater systems — Guideline for a water loss investigation of drinking water distribution networks
60.60 Standard published
Principles for effective and efficient corporate governance of water utilities
60.60 Standard published
Drinking water, wastewater and stormwater systems and services — Guidelines for the planning and implementation of infrastructure hardening for water and wastewater systems
60.60 Standard published