Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 31: List of Properties (LOPs) of infrastructure devices for electronic data exchange - Generic structures (IEC 61987-31:2022); German version EN IEC 61987-31:2023
Edition 2023-11

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields (IEC 62127-3:2022); German version EN IEC 62127-3:2023
Edition 2023-12

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

Electronic railway equipment - Train communication network (TCN) - Part 1: General architecture (IEC 61375-1:2012); German version EN 61375-1:2012
Edition 2015-02

Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power control (IEC 61290-4-3:2018); German version EN IEC 61290-4-3:2018
Edition 2019-12

Field Device Tool (FDT) interface specification - Part 1: Overview and guidance (IEC 62453-1:2016); German version EN 62453-1:2017
Edition 2017-11

Structuring principles for technical products and technical product documentation - Part 12: Buildings and building technology
Edition 2011-04

Sound system equipment - Part 4: Microphones (IEC 60268-4:2018); German version EN IEC 60268-4:2018
Edition 2019-08

Fitness centres - Requirements for centre amenities and operation - Part 2: Requirements for supervision and staff; German version EN 17229-2:2023
Edition 2023-10

Industrial networks - Profiles - Part 2-19: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 - CPF 19 (IEC 65C/1109/CDV:2021); English version prEN IEC 61784-2-19:2021
Edition 2022-09