IEC 60044 Instrument transformers - Part 8: Electronic current transformers
IEC 60050 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 904: Environmental standardization for electrical and electronic products and systems*, 2019-10-17 Update
IEC 60071 Insulation co-ordination - ALL PARTS*, 2023-05-25 Update
IEC 60076-14:2013 Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
IEC 60076-7 Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers*, 2018-01-12 Update
IEC 60085 Electrical insulation - Thermal evaluation and designation
IEC 60137 Insulated bushings for alternating voltages above 1 000 V (Edition 7.0)*, 2018-05-01 Update
IEC 60214-1 Tap-changers - Part 1: Performance requirements and test methods
IEC 60310 RAILWAY APPLICATIONS – TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK (Edition 4.0)*, 2018-02-01 Update
IEC 60376 Specification of technical grade sulphur hexafluoride (SF6) and complementary gases to be used in its mixtures for use in electrical equipment*, 2018-05-01 Update
IEC 60480 Specifications for the re-use of sulphur hexafluoride (SF6) and its mixtures in electrical equipment*, 2019-04-04 Update
IEC 60721-3-4 Corrigendum 1 - Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations*, 2023-07-24 Update
IEC 61378-1 Converter transformers - Part 1: Transformers for industrial applications; Corrigendum 1
IEC 61378-2 Convertor transformers - Part 2: Transformers for HVDC applications
IEC 62271-1 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches*, 2023-12-23 Update
ISO 14122 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders*, 2016-06-01 Update
ISO 2178 Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method*, 2016-03-01 Update
ISO 2409 Paints and varnishes — Cross-cut test*, 2020-08-31 Update