German standard methods for the examination of water, waste water and sludge - Biological-ecological analysis of water (group M) - Part 1: Determination of the saprobic index in running waters (M 1)
Edition 2004-10

Geographic information - Temporal schema (ISO 19108:2002); English version EN ISO 19108:2005
Edition 2005-05

Aerospace series - Unmanned Aircraft Systems (UAS) - Part 6: Geodata Management for UTM Systems
Edition 2021-02

Urban Rail - Requirements for Urban Rail Tracks - Part 1: Basics
Edition 2023-10

Enterprise-control system integration - Part 1: Models and terminology (IEC 62264-1:2013); German version EN 62264-1:2013
Edition 2014-07

Application integration at electric utilities - System interfaces for distribution management - Part 1: Interface architecture and general recommendations (IEC 61968-1:2020); German version EN IEC 61968-1:2020
Edition 2022-08

Communication networks and systems for power utility automation - Part 9-3: Precision time protocol profile for power utility automation (IEC/IEEE 61850-9-3:2016)
Edition 2018-04

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-56: Tests - Wind resistance of mounted housing (IEC 61300-2-56:2020); German version EN IEC 61300-2-56:2020
Edition 2022-09

Semiconductor devices - Mechanical and climatic test methods - Part 38: Soft error test method for semiconductor devices with memory (IEC 60749-38:2008); German version EN 60749-38:2008
Edition 2008-10

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-cores (IEC 63093-12:2019); German version EN IEC 63093-12:2019
Edition 2019-12