Connecting terminal flags for bushings from 250 A to 4 000 A for insulating liquid filled transformers; German and English version prEN 50719:2023
Edition 2023-10

Lung ventilators for medical use - Particular requirements for basic safety and essential performance - Part 5: Gas-powered emergency resuscitators (ISO 10651-5:2006); German version EN ISO 10651-5:2021
Edition 2021-11

Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887:1992); German version EN ISO 9887:1994
Edition 1994-12

Integrated Services Digital Network (ISDN); syntax-based videotex teleservice; service description; English version ETS 300262:1993
Edition 1994-05

German construction contract procedures (VOB) - Part B: General conditions of contract relating to the execution of construction work
Edition 2016-09

Energy performance of buildings - Determination and reporting of Primary Energy Factors (PEF) and CO₂ emission coefficient - General Principles, Module M1-7; German version EN 17423:2020
Edition 2021-02

Building costs
Edition 2018-12

Energy performance of buildings - Contribution of building automation and controls and building management - Part 1: Modules M10-4, 5, 6, 7, 8, 9, 10 (ISO/DIS 52120-1:2019); German and English version prEN ISO 52120-1:2019
Edition 2019-12

Enterprise-control system integration - Part 3: Activity models of manufacturing operations management (IEC 62264-3:2016); English version EN 62264-3:2017
Edition 2017-12

Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase; German version EN 17417:2020
Edition 2021-01