IEC 61217 Amd.2 Ed. 1.0 b:2007

Amendment 2 – Radiotherapy equipment – Coordinates, movements and scales
Amendment by International Electrotechnical Commission, 11/07/2007

IEC 61535 Amd.1 Ed. 1.0 b:2012

Amendment 1 – Installation couplers intended for permanent connection in fixed installations
Amendment by International Electrotechnical Commission, 05/16/2012

IEC 61347-2-11 Amd.1 Ed. 1.0 b:2017

Amendment 1 – Lamp controlgear – Part 2-11: Particular requirements for miscellaneous electronic circuits used with luminaires
Amendment by International Electrotechnical Commission, 07/13/2017

IEC 61300-3-21 Ed. 3.0 b:2019

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-21: Examinations and measurements – Switching time
standard by International Electrotechnical Commission, 09/20/2019

IEC 61265 Ed. 1.0 b:1995

Electroacoustics – Instruments for measurement of aircraft noise – Performance requirements for systems to measure one-third-octave-band sound pressure levels in noise certification of transport-category aeroplanes
standard by International Electrotechnical Commission, 04/13/1995

IEC 61158-6-22 Ed. 1.0 en:2010

Industrial communication networks – Fieldbus specifications – Part 6-22: Application layer protocol specification – Type 22 elements
standard by International Electrotechnical Commission, 08/06/2010

IEC 61326-2-1 Ed. 1.0 b:2005

Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 2-1: Particular requirements – Test configurations, operational conditions and performance criteria for sensitive test and measurement equipment for EMC unprotected applications
standard by International Electrotechnical Commission, 12/15/2005

IEC 61207-3 Ed. 2.0 b CORR2:2003

Corrigendum 2 – Gas analyzers – Expression of performance – Part 3: Paramagnetic oxygen analyzers
Corrigenda by International Electrotechnical Commission, 05/19/2003

IEC 61557-12 Ed. 1.0 b:2007

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 12: Performance measuring and monitoring devices (PMD)
standard by International Electrotechnical Commission, 08/15/2007

IEC 61547 Amd.1 Ed. 1.0 b:2000

Amendment 1 – Equipment for general lighting purposes – EMC immunity requirements
Amendment by International Electrotechnical Commission, 08/30/2000