Devices and intergration in enterprise systems - Function blocks (FB) for process control and electronic device description language (EDDL) - Part 5: EDDL Builtin library (IEC 61804-5:2020); English version EN IEC 61804-5:2020
Edition 2021-08

Electromechanical elementary relays - Part 1: General and safety requirements (IEC 61810-1:2015/A1:2019); German version EN 61810-1:2015/A1:2020
Edition 2020-08

Electromechanical elementary relays - Part 4: General and safety requirements for reed relays (IEC 61810-4:2020); German version EN IEC 61810-4:2020
Edition 2022-02

Time relays for industrial and residential use - Part 1: Requirements and tests (IEC 94/471/CD:2020); Text in German and English
Edition 2020-10

Electrical installations for aeronautical ground lighting at aerodromes - Part 2: Requirements for series circuits (IEC 97/219/CD:2020); Text in German and English
Edition 2021-06

Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields (IEC 61828:2020); German version EN IEC 61828:2021
Edition 2022-12

Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures (IEC 61837-2:2018 + A1:2020); German version EN IEC 61837-2:2018 + A1:2020
Edition 2021-06

Communication networks and systems for power utility automation - Part 4: System and project management (IEC 61850-4:2011 + A1:2020); German version EN 61850-4:2011 + A1:2020
Edition 2022-05

Communication networks and systems for power utility automation - Part 5: Communication requirements for functions and device models (IEC 57/2215/CDV:2020); English version EN 61850-5:2013/prA1:2020
Edition 2021-07

Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models (IEC 61850-7-1:2011 + A1:2020); English version EN 61850-7-1:2011 + A1:2020
Edition 2022-12