Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index (IEC 60268-16:2020); German version EN IEC 60268-16:2020
Edition 2021-10

Maintainability of equipment - Part 2: Maintainability requirements and studies during the design and development phase (IEC 60706-2:2006); German version EN 60706-2:2006
Edition 2006-12

Drinking water supply from small units and non stationary plants - Part 3: Non stationary units for substitute and emergency water supply - Guidelines for the supplied water, planning, construction, operation and maintenance of units
Edition 2015-12

Fire safety of large roofs for buildings - Fire exposure from below - Part 1: Roof areas without openings - Requirements and testing
Edition 2018-05

Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-3:2016 + COR1:2016); German version EN 61094-3:2016 + AC:2017-01
Edition 2017-04

Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2013); German version EN 61672-3:2013
Edition 2017-05

Sound system equipment - Part 5: Loudspeakers (IEC 60268-5:2003 + A1:2007); German version EN 60268-5:2003 + A1:2009
Edition 2010-04

Telecontrol equipment and systems - Part 5-104: Transmission protocols - Network access for IEC 60870-5-101 using standard transport profiles (IEC 60870-5-104:2006 + A1:2016); German version EN 60870-5-104:2006 + A1:2016
Edition 2018-07

Dynamic modules - Generic specification (IEC 62343:2023); German version EN IEC 62343:2023
Edition 2024-07

Industrial networks - Coexistence of wireless systems - Part 2: Coexistence management (IEC 62657-2:2022); German version EN IEC 62657-2:2022
Edition 2024-07