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ISO/IEC 20117:2004
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Message centre monitoring and mailbox identification supplementary services
ISO/IEC 20117:2004

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Message centre monitoring and mailbox identification supplementary services

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ISO/IEC 20153:2025
Information technology - OASIS Common Security Advisory Framework (CSAF) v2.0 Specification
ISO/IEC 20153:2025

Information technology - OASIS Common Security Advisory Framework (CSAF) v2.0 Specification

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ISO/IEC 20161:2001
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Use of QSIG at the C reference point between a PINX and an Interconnecting Network
ISO/IEC 20161:2001

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Use of QSIG at the C reference point between a PINX and an Interconnecting Network

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ISO/IEC 2022:1994
Information technology - Character code structure and extension techniques
ISO/IEC 2022:1994

Information technology - Character code structure and extension techniques

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ISO/IEC 20243-1:2023
Information technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Part 1: Requirements and recommendations for mitigating maliciously tainted and counterfeit products
ISO/IEC 20243-1:2023

Information technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Part 1: Requirements and recommendations for mitigating maliciously tainted and counterfeit products

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ISO/IEC 20243-2:2023
Information technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Part 2: Assessment procedures for the O-TTPS
ISO/IEC 20243-2:2023

Information technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Part 2: Assessment procedures for the O-TTPS

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ISO/IEC 20246:2017
Software and systems engineering - Work product reviews
ISO/IEC 20246:2017

Software and systems engineering - Work product reviews

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ISO/IEC 20248:2022
Information technology - Automatic identification and data capture techniques - Digital signature data structure schema
ISO/IEC 20248:2022

Information technology - Automatic identification and data capture techniques - Digital signature data structure schema

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ISO/IEC 20382-1:2017
Information technology - User interfaces - Face-to-face speech translation - Part 1: User interface
ISO/IEC 20382-1:2017

Information technology - User interfaces - Face-to-face speech translation - Part 1: User interface

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ISO/IEC 20382-2:2017
Information technology - User interface - Face-to-face speech translation - Part 2: System architecture and functional components
ISO/IEC 20382-2:2017

Information technology - User interface - Face-to-face speech translation - Part 2: System architecture and functional components

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ISO/IEC 20543:2019
Information technology - Security techniques - Test and analysis methods for random bit generators within ISO/IEC 19790 and ISO/IEC 15408
ISO/IEC 20543:2019

Information technology - Security techniques - Test and analysis methods for random bit generators within ISO/IEC 19790 and ISO/IEC 15408

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ISO/IEC 20546:2019
Information technology - Big data - Overview and vocabulary
ISO/IEC 20546:2019

Information technology - Big data - Overview and vocabulary

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ISO/IEC 20547-3:2020
Information technology - Big data reference architecture - Part 3: Reference architecture
ISO/IEC 20547-3:2020

Information technology - Big data reference architecture - Part 3: Reference architecture

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ISO/IEC 20547-4:2020
Information technology - Big data reference architecture - Part 4: Security and privacy
ISO/IEC 20547-4:2020

Information technology - Big data reference architecture - Part 4: Security and privacy

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ISO/IEC 20563:2001
Information technology -- 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-recordable disk (DVD-R)
ISO/IEC 20563:2001

Information technology -- 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-recordable disk (DVD-R)

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ISO/IEC 20582:2025
Software and systems engineering - Capabilities of build and deployment tools
ISO/IEC 20582:2025

Software and systems engineering - Capabilities of build and deployment tools

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ISO/IEC 20619:2023
Information technology - C# specification suite
ISO/IEC 20619:2023

Information technology - C# specification suite

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ISO/IEC 20741:2017
Systems and software engineering - Guideline for the evaluation and selection of software engineering tools
ISO/IEC 20741:2017

Systems and software engineering - Guideline for the evaluation and selection of software engineering tools

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ISO/IEC 20802-1:2016
Information technology - Open data protocol (OData) v4.0 - Part 1: Core
ISO/IEC 20802-1:2016

Information technology - Open data protocol (OData) v4.0 - Part 1: Core

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ISO/IEC 20802-2:2016
Information technology - Open data protocol (OData) v4.0 - Part 2: OData JSON Format
ISO/IEC 20802-2:2016

Information technology - Open data protocol (OData) v4.0 - Part 2: OData JSON Format

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ISO/IEC 20830:2021
Information technology - Automatic identification and data capture techniques - Han Xin Code bar code symbology specification
ISO/IEC 20830:2021

Information technology - Automatic identification and data capture techniques - Han Xin Code bar code symbology specification

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ISO/IEC 20889:2018
Privacy enhancing data de-identification terminology and classification of techniques
ISO/IEC 20889:2018

Privacy enhancing data de-identification terminology and classification of techniques

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ISO/IEC 20897-1:2020
Information security, cybersecurity and privacy protection - Physically unclonable functions - Part 1: Security requirements
ISO/IEC 20897-1:2020

Information security, cybersecurity and privacy protection - Physically unclonable functions - Part 1: Security requirements

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ISO/IEC 20897-2:2022
Information security, cybersecurity and privacy protection - Physically unclonable functions - Part 2: Test and evaluation methods
ISO/IEC 20897-2:2022

Information security, cybersecurity and privacy protection - Physically unclonable functions - Part 2: Test and evaluation methods

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ISO/IEC 20919:2021
Information technology - Linear tape file system (LTFS) Format specification
ISO/IEC 20919:2021

Information technology - Linear tape file system (LTFS) Format specification

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