Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
Edition 2012-05

Automatic electrical controls for installation in drinking water systems - Requirements for solenoid valves
Edition 2024-04

Water supply - Requirements for systems and components outside buildings; German and English version prEN 805:2023
Edition 2023-12

Plans for Public Utilities, Water Resources and Long-distance Lines - Part 4: Drain and sewer systems outside buildings
Edition 2022-11

Drain and sewer systems outside buildings - Pumping systems - Part 1: General requirements; German version EN 16932-1:2018
Edition 2018-07

Equipment for commercial kitchens - Systems for treatment of potable water for commercial kitchens - Part 1: Decarbonisation-systems installed before equipment for commercial kitchens
Edition 2007-12

Semiconductor devices - Mechanical and climatic test methods - Part 12: Vibration, variable frequency (IEC 60749-12:2017); German version EN IEC 60749-12:2018
Edition 2018-07

Communication cables - Specifications for test methods - Part 1-5: Electrical test methods; Capacitance; German version EN 50289-1-5:2001
Edition 2002-02

Dentistry - Central suction source equipment (ISO 10637:2018); German version EN ISO 10637:2018
Edition 2018-09

Energy efficiency classes for technical insulation systems - Calculation method and applications; German version EN 17956:2024
Edition 2024-10