Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products; German version EN 14944-3:2023
Edition 2024-02

Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters; German version EN 14944-1:2023
Edition 2024-02

Water supply - Requirements for systems and components outside buildings; German version EN 805:2000
Edition 2000-03

Water meters for cold potable water and hot water - Part 2: Test methods (ISO/DIS 4064-2:2023); German and English version prEN ISO 4064-2:2023
Edition 2023-12

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022); German version EN ISO 5167-2:2022
Edition 2023-08

Tunnel boring machines - Safety requirements; German and English version prEN 16191:2023
Edition 2023-04

Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
Edition 2023-11

Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing; German version EN 15001-1:2023
Edition 2023-04

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General; German and English version prEN 1555-1:2024
Edition 2024-07

Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings; German and English version prEN 12201-3:2021
Edition 2021-05