IEC 60601-1-8 Am1 Ed. 2.0: Medical electrical equipment Part 1-8: General requirements for basic safety and essential performance Collateral Standard: General requirements, tests and guidance for alarm systems in medical electrical equipment and medical electrical systems

IEC 62153-4-4 Ed. 2.0: METALLIC COMMUNICATION CABLE TEST METHODS - Part 4-4: Electromagnetic compatibility (EMC) - Shielded screening attenuation, test method for measuring of the screening attenuation as up to and above 3 GHz

IEC 62271-201 Ed. 2.0: High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

Universal Serial Bus interfaces for data and power - Part 2-1: Universal Serial Bus Specification, Revision 2.0 (IEC 100/2331/CDV:2014); English version FprEN 62680-2-1:2014

Universal Serial Bus interfaces for data and power - Part 2-3: Universal Serial Bus Cables and Connectors Class Document, Revision 2.0 (IEC 100/2333/CDV:2014); English version FprEN 62680-2-3:2014

IEC 61300-2-23 Ed. 2.0 : Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-23: Tests - Sealing for non-pressurized closures of fibre optic devices

IEC 61753-051-3 Ed. 2.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 051-3: Single mode fibre plug style fixed attenuator for category U - Uncontrolled environment

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 1-2: Common components - USB Power Delivery specification

Maintenance of IEC 61937-6 Ed. 2.0: Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 6: Non-linear PCM bitstreams according to the MPEG-2 AAC and MPEG-4 AAC format (TA4)