Amendment 1:2020 to CAN/CSA-ISO/IEC 11770-4:18, Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets - Amendment 1: Unbalanced Password-Authenticated Key Agreement with Identity-Based Cryptosystems (UPAKA-IBC) (Adopted amendment 1:2019 to ISO/IEC 11770-4:2017)
Edition 2020

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 - Coding of Audio-Visual Objects Part 18: Font Compression and Streaming
Edition 2005-10-01

Amendment 1:2021 to CAN/CSA-ISO/IEC 14496-18:05, Information technology - Coding of audio-visual objects - Part 18: Font compression and streaming - Amendment 1: Updated semantics of decoderSpecificInfo and font data description for ISOBMFF(Adopted amendment 1:2014 to ISO/IEC 14496-18:2004)
Edition 2021

Amendment 1:2022 to CAN/CSA-ISO/IEC 18013-3:18, Information technology - Personal identification - ISO-compliant driving licence - Part 3: Access control, authentication and integrity validation - Amendment 1: Pace protocol (Adopted amendment 1:2022 to ISO/IEC 18013-3:2017)
Edition 2021

Amendment 1:2021 to CAN/CSA-ISO/IEC 18598:18, Information technology - Automated infrastructure management (AIM) systems - Requirements, data exchange and applications (Adopted amendment 1:2021 to ISO/IEC 18598:2016)
Edition 2021

Information technology - Multimedia framework (MPEG-21) - Part 18: Digital item streaming - Amendment 1: Simple fragmentation rule (Adopted Amendment 1:2008 to ISO/IEC 21000-18:2007)
Edition 2009

Information technology - Multimedia framework (MPEG-21) - Part 18: Digital Item Streaming
Edition 2008-09-01

Amendment 1:2018 to CAN/CSA-ISO/IEC 23005-15:18, Information technology - Multimedia application format (MPEG-A) - Part 15: Multimedia preservation application format - Amendment 1: Implementation guidelines for MP-AF (Adopted amendment 1:2017 to ISO/IEC 23000-15:2016)
Edition 2018

Amendment 1:2020 to CAN/CSA-ISO/IEC 23001-7:18 Information technology - MPEG systems technologies - Part 7: Common encryption in ISO base media file format files - Amendment 1: AES-CBC-128 and key rotation (Adopted amendment 1:2019 to ISO/IEC 23001-7:2016)
Edition 2020