Amendment 3:2020 to CAN/CSA-ISO/IEC 14496-10:15, Information technology - Coding of audio-visual objects - Part 10: Advanced video coding - Amendment 3: Additional supplemental enhancement information (Adopted amendment 3:2016 to ISO/IEC 14496-10:2014)
Edition 2020

Road vehicles - Safety enhancement in conjunction with tyre inflation pressure monitoring
Edition 2006-04-28

Information Technology - Enhancements to LOTOS (E-LOTOS)
Edition 2002-12-01

Information Technology - Open Systems Interconnection - Session Service Definition - Amendment 1: Efficiency Enhancements (Adopted Amendment 1:1998 to ISO/IEC 8326:1996)
Edition 2002

Information Technology - Open Systems Interconnection - Connection-Oriented Presentation Protocol: Protocol Specification - Amendment 1: Efficiency Enhancements (Adopted Amendment 1:1998 to ISO/IEC 8823-1:1994)
Edition 2006

Amendment 2:2021 to CSA ISO/IEC 10373-6:21, Cards and security devices for personal identification - Test methods - Part 6: Contactless proximity objects - Amendment 2: Enhancements for harmonization (Adopted amendment 2:2020 to ISO/IEC 10373-6:2020)
Edition 2021

Amendment 2:2021 to CSA ISO/IEC 14443-3:19, Cards and security devices for personal identification - Contactless proximity objects - Part 3: Initialization and anticollision - Amendment 2: Enhancements for harmonization (Adopted amendment 2:2020 to ISO/IEC 14443-3:2018)
Edition 2021

Amendment 2:2021 to CSA ISO/IEC 14443-4:19, Cards and security devices for personal identification - Contactless proximity objects - Part 4: Transmission protocol -Amendment 2: Enhancements for harmonization (Adopted amendment 2:2020 to ISO/IEC 14443-4:2018)
Edition 2021

Amendment 1:2020 to CSA ISO/IEC 23008-3:20, Information technology - High efficiency coding and media delivery in heterogeneous environments - Part 3: 3D audio - Amendment 1: Audio metadata enhancements (Adopted amendment 1:2019 to ISO/IEC 23008-3:2019)
Edition 2020

Greenhouse gases - Part 2: Specification with guidance at the project level for quantification, monitoring and reporting of greenhouse gas emission reductions or removal enhancements (Adopted ISO 14064-2:2019, second edition, 2019-04)
Edition 2020-12-01