International

Electrotechnical

Commission

International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 1	Terminology

TC 1 Work programme (12)

Project Reference	Document Reference	Init. Date	Current Stage	Next Stage	Working Group	Project Leader	Fcst. Publ. Date
IEC 60050 ED0 Maintenance of IEC 60050 through the IEV maintenance portal. See report on change requests processed			SPE SPE 2013-09			Elena Lozovatskaya
IEC 60050-195 ED2 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock	1/2407/CDV 393 kB	2018-04	PRVC PRVC Preparation of RVC 2019-11	2020-02	JMT 195	Joakim Grafström	2020-10
IEC 60050-426 ED3 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres	1/2400/FDIS	2017-03	BPUB BPUB Being published 2019-06	PPUB PPUB Publication published 2019-08	WG 22	William Lawrence	2019-11
IEC 60050-447 ED2 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays and protection equipment	1/2401/FDIS	2017-06	BPUB BPUB Being published 2019-07	PPUB PPUB Publication published 2019-08		Xicai Zhao	2019-12
IEC 60050-485 ED1 International Electrotechnical Vocabulary (IEV) - Part 485: Fuel cell technologies	1/2399/FDIS	2016-05	BPUB BPUB Being published 2019-07	PPUB PPUB Publication published 2019-08	WG 1	Zhigang QI	2019-12
IEC 60050-651/AMD1 ED2 Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 651: Live working	78/1270/CD 704 kB	2019-03	ACDV ACDV Approved for CDV 2019-09	TCDV TCDV Translation of CDV 2019-12	WG 1	Christian ATLANI	2021-02
IEC 60050-726 ED2 International Electrotechnical Vocabulary (IEV) - Part 726: Transmission lines and waveguides	46/579/CD 1020 kB	2014-02	ACDV ACDV Approved for CDV 2018-04			Barry G.M. Helme	2021-01
IEC 60050-801/AMD2 ED2 Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics	1/2385A/CDV 665 kB	2015-10	PRVC PRVC Preparation of RVC 2019-03	2019-06	WG 15	Kenneth Foote	2020-09
IEC 60050-815 ED3 International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity	90/417/CD 879 kB	2018-08	ACDV ACDV Approved for CDV 2019-02	TCDV TCDV Translation of CDV 2019-06	WG 1	Teruo Matsushita	2020-11
IEC 60050-826 ED3 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations	1/2365/CDV 34 kB 592 kB	2017-06	PRVC PRVC Preparation of RVC 2018-12	2019-03	MT 1	Thomas Niemand	2020-08
IEC 60050-845 ED2 International Electrotechnical Vocabulary (IEV) - Part 845: Lighting	1/2359/CDV 4379 kB	2013-12	RFDIS RFDIS FDIS received and registered 2019-10	CFDIS CFDIS Draft circulated as FDIS 2019-12	MT 2	Wei zhang	2020-03
IEC 60050-871/AMD1 ED1 Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 871: Active assisted living (AAL)	SyCAAL/158/CD 206 kB	2019-07	ACDV ACDV Approved for CDV 2019-11	TCDV TCDV Translation of CDV 2019-11	MT 6	Johannes Koch	2021-04