Instrument transformers - Part 2: Additional requirements for current transformers
Edition 2020-12-01

Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers (Adopted IEC 61869-6:2016, first edition, 2016-04, with Canadian deviations)
Edition 2020-05-01

Instrument transformers - Part 10: Additional requirements for low-power passive current transformers (Adopted IEC 61869-10:2017, first edition, 2017-12, with Canadian deviations)
Edition 2020-05-01

Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers (Adopted IEC 61869-11:2017, first edition, 2017-12, with Canadian deviations)
Edition 2020-05-01

Instrument transformers - Part 2: Additional requirements for current transformers (Adopted IEC 61869-2:2012, edition 1.0:2012, with Canadian deviations)
Edition 2014-12-01

Instrument transformers - Part 3: Additional requirements for inductive voltage transformers (Adopted IEC 61869-3:2011, edition 1.0:2011, with Canadian deviations)
Edition 2014-12-01

Instrument transformers - Part 4: Additional requirements for combined transformers (Adopted IEC 61869-4:2013, edition 1.0:2013, with Canadian deviations)
Edition 2014-12-01

Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers (Adopted IEC 61869-5:2011, first edition, 2011-07)
Edition 2015-09-01

Amendment 2:2021 to CAN/CSA-ISO/IEC 11770-4:18, Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets - Amendment 2: Leakage-resilient password-authenticated key agreement with additional stored secrets (Adopted amendment 2:2021 to ISO/IEC 11770-4:2017)
Edition 2021

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Route Restriction Class Additional Network Feature
Edition 2001-02-01