Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 2: Determination of dual-energy subtraction efficiency - Detectors used for dual-energy radiographic imaging (IEC 62220-2-1:2023); German version EN IEC 62220-2-1:2023

Fuel cell technologies - Part 3-100: Stationary fuel cell power systems - Safety

Fuel cell technologies - Part 8-201: Energy storage systems using fuel cell modules in reverse mode - Test procedures for the performance of power-to-power systems (IEC 105/962/CDV:2023); German and English version prEN IEC 62282-8-201:2023

Universal serial bus interfaces for data and power - Part 1-2: Common components - USB Power Delivery specification; German version EN IEC 62680-1-2:2022

Universal serial bus interfaces for data and power - Part 1-3: Common components - USB Type-C® Cable and Connector Specification; German version EN IEC 62680-1-3:2022

Universal serial bus interfaces for data and power - Part 1-5: Common components - USB Audio 3.0 device class definition (IEC 62680-1-5:2019); English version EN IEC 62680-1-5:2019

Universal serial bus interfaces for data and power - Part 1-6: Common components - USB Audio 3.0 device class definition basic functions (IEC 62680-1-6:2019); English version EN IEC 62680-1-6:2019

Universal serial bus interfaces for data and power - Part 1-7: Common components - USB Audio 3.0 device class definition data formats (IEC 62680-1-7:2019); English version EN IEC 62680-1-7:2019

Universal serial bus interfaces for data and power - Part 1-8: Common components - USB Audio 3.0 device class definition terminal types (IEC 62680-1-8:2019); English version EN IEC 62680-1-8:2019

Universal Serial Bus interfaces for data and power - Part 4-1: Universal Serial Bus 4 (TM) Specification (IEC 100/3754/CDV:2022); English version prEN IEC 62680-4-1:2022