Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems (IEC 85/834/CDV) (english version)
Edition 2022-08-01

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 13: Type FC-PC connector family (IEC 86B/4756/CDV) (english version)
Edition 2023-07-15

Industrial communication networks - Profiles - Part 3-13: Functional safety fieldbuses - Additional specifications for CPF 13 (( IEC 61784-3-13:2021) EN IEC 61784-3-13:2021) (english version)
Edition 2023-06-01

Instrument transformers - Part 13: Stand-alone merging unit (SAMU) (german version)
Edition 2022-04-01

Application integration at electric utilities - System interfaces for distribution management - Part 13: Common distribution power system model profiles (( IEC 61968-13:2021) EN IEC 61968-13:2021) (english version)
Edition 2023-05-01

OPC Unified Architecture - Part 13: Aggregates (IEC 65E/1059/CDV) (english version)
Edition 2024-03-01

OPC Unified Architecture - Part 13: Aggregates (english version)
Edition 2021-09-01

Universal serial bus interfaces for data and power - Part 1-3: Common components - USB type-c cable and connector specification (IEC 100/4139/CDV) (english version)
Edition 2024-06-15

Universal serial bus interfaces for data and power - Part 1-3: Common components - USB Type-C® Cable and Connector Specification (( IEC 62680-1-3:2021) EN IEC 62680-1-3:2021) (german version)
Edition 2023-06-01

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores (IEC 63093-13:2019) (german version)
Edition 2020-01-01