35.020 - Information technology (IT) in general
ICS 35.020 Details
Information technology (IT) in general
Informationstechnik im allgemeinen
Technologie de l'information (TI) en général
Informacijska tehnika in tehnologija na splošno
General Information
Frequently Asked Questions
ICS 35.020 is a classification code in the International Classification for Standards (ICS) system. It covers "Information technology (IT) in general". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.
There are 752 standards classified under ICS 35.020 (Information technology (IT) in general). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.
The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.
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The present document defines Product Specific Requirements for Life Cycle Assessment (LCA) of Smartphones so that it is possible to compare the LCA between different smartphone models on SKU level (e.g. considering different memory configurations). The present document provides a methodology for evaluating the environmental impact of smartphones objectively and transparently and is based upon the Life Cycle Assessment (LCA) framework standardized in ETSI ES 203 199 [1] and IEC 63366 [i.1]. The purpose of the present document is to:• Provide smartphone-specific requirements, i.e. Product Specific Rules (PSR), in addition to those of ETSI ES 203 199 [1] and IEC 63366 [i.1] to ensure comparability of LCA studies of smartphones on SKU level. • Harmonize the LCAs of smartphones. • Increase the transparency and facilitate the interpretation of LCA studies of smartphones. • Facilitate the communication of LCA studies of smartphones on SKU level. The present document is valid for all types of smartphones. Moreover, the present document defines a set of requirements for which the LCA practitioners will comply. Comparisons of results from LCA studies of smartphones which belong to the same product family, including assessments which have been performed by different organizations, are within the scope of the present document.
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This document:
a) describes the general principles for data centres upon which the requirements of the EN 50600 series are based;
b) defines the common aspects of data centres including terminology, parameters and reference models (functional elements and their accommodation) addressing both the size and complexity of their intended purpose;
c) describes general aspects of the facilities and infrastructures required to support data centres;
d) specifies a classification system, based upon the key criteria of "availability", "security" and "resource and energy efficiency enablement" over the planned lifetime of the data centre, for the provision of effective facilities and infrastructure;
e) details the issues to be addressed in a business risk and operating cost analysis enabling application of the classification of the data centre;
f) provides reference to documentation, operation and management of data centres;
g) introduces the concepts of Key Performance Indicators (KPIs) for resource management and resilience of data centre facilities and infrastructures;
h) defines the use of an environmental sustainability strategy.
The following topics are outside of the scope of this series of documents:
1) the selection of information technology and network telecommunications equipment, software and associated configuration issues are outside the scope of this document;
2) quantitative analysis of overall service availability resulting from multi-site data centres;
3) safety and electromagnetic compatibility (EMC) requirements (covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations).
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The present document specifies the accessibility requirements applicable to ICT products and services, together with a description of the test procedures and evaluation methodology for each accessibility requirement.
The present document is intended for use by designers, developers, evaluators, manufacturers, market surveillance entities, procurers, researchers, and anyone else interested in the accessibility of ICT products and services.
The present document is not intended to apply to assistive technologies that are designed specifically for use by people with disabilities, except for requirement 11.5.2.4 that requires assistive technologies to use the documented platform accessibility services, although making assistive technologies usable and applicable for people with multiple disabilities is desirable. The requirements do apply to the launch of assistive technologies since that is a function of the platform, not the assistive technology.
The present document supports the implementation of Directive (EU) 2016/2102 on the accessibility of the websites and mobile applications of public sector bodies [i.27], and of Directive (EU) 2019/882 on the accessibility of ICT products and services [i.29]. The coverage of the essential requirements of these Directives is given in Annexes ZA and ZB.
The present document contains the necessary accessibility requirements and provides a reference document such that if procedures are followed by different actors, the results of testing are similar and the interpretation of those results is clear. The test descriptions and evaluation methodology included in the present document are elaborated to a level of detail compliant with ISO/IEC 17007:2009 [i.14], so that conformance testing can give conclusive results.
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This document specifies methods of measurement of electrical power in networked standby mode and the reporting of the results for edge equipment.
The measurement of power and energy use in non-active mode, other than networked standby mode, is covered by IEC 62301 [1], including the input voltage range.
This document applies to edge equipment that is powered by:
– low voltage mains AC power (LV ≤ 1 000 V AC), or
– an external power supply that provides low voltage (LV ≤ 1 000 V) or extra low voltage (ELV ≤ 50 V) AC or DC power, or
– a separate source of extra low voltage DC power (ELV ≤ 50 V DC), or
– an internal main battery.
Conditions that are outside the scope of this document are as follows:
– active modes (primary function),
– other non-active modes (which are either covered by IEC 62301 [1] or by specific product group standards),
– conditions where main batteries are being charged other than in maintenance mode,
– disconnected condition of the equipment.
This document applies to the following product groups where a networked standby mode is present:
– edge equipment with a network reactivation function, such as household appliances, information technology equipment, audio, video and multimedia systems and equipment,
– digital radio receivers with an emergency warning function,
– gas burning equipment with electrical components.
NOTE 1 The measurements of power, energy use and performance of products during their intended use (when performing their primary functions) are generally specified in product standards and are not covered by this document.
NOTE 2 Networked standby mode for lighting equipment and the measurement of power is specified in IEC 63103 [4].
NOTE 3 Interconnecting equipment (equipment that provides network infrastructure and function) is outside the scope of this document. Measurement of electrical power in networked standby mode for interconnecting equipment is the subject of ETSI standard EN 303 423 [5].
This document also provides a method to test power management and to test whether it is possible to deactivate wireless network connection(s).
NOTE 4 Edge equipment can also include auxiliary batteries.
This group EE publication is primarily intended to be used as an EE standard for the products mentioned in the scope, but is also intended to be used by TCs in the preparation of publications for products which are included in the boundary mentioned in the scope of this document.
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This document defines an evaluation procedure and evaluation methods for assessing the accuracy and precision of 3D modelling software for designing 3D printing models using phantoms. This document is not intended to evaluate the 3D-printed product itself.
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ISO/IEC 27572:2026 specifies the brain–computer interface (BCI) reference architecture (RA). The BCI RA defines the key characteristics of BCI systems, provides a common language for stakeholders, and addresses their concerns. It also provides guidance to system architects on efficient BCI system design, typical implementation categories and effects of using BCI technology in developing applications. Additionally, this document serves as a technical reference for architects, manufacturers, vendors, service providers, regulators and the public to better understand the BCI architecture, its functions and the underlying technology that supports the BCI systems.
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This document specifies requirements and provides recommendations for the design and installation of connections (bonds) between various electrically conductive elements in buildings and other structures, during their construction or refurbishment, in which information or telecommunications technology equipment is intended to be installed in order to: a) minimise the d.c. and a.c. potential differences in order to reduce the risk of malfunction of that equipment and interconnecting cabling due to electromagnetic disturbance; b) provide the telecommunications installation with a reliable signal reference – which may improve immunity from electromagnetic interference (EMI). The requirements of this European Standard are applicable to the buildings and other structures within premises addressed by EN 50174-2 (e.g. residential, office, industrial and data centres) but information given in this European Standard may be of assistance for other types of buildings and structures. NOTE Telecommunications centres (operator buildings) are addressed by ETSI/EN 300 253. This European Standard does not apply to power supply distribution of voltages over AC 1 000 V. Electromagnetic compatibility (EMC) requirements and safety requirements for power supply installation are outside the scope of this European Standard and are covered by other standards and regulations. However, information given in this European Standard may be of assistance in meeting the requirements of these standards and regulations.
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This document provides guidance on the assessment scheme to be used when implementing the governance of IT in organizations in accordance with ISO/IEC 38500 and ISO/IEC 38501-1. It establishes the assessment framework and rating scale appropriate for principles-based governance of IT, and provides sample governance of IT characteristics for each of the 11 principles listed in ISO/IEC 38500 (see Annex A). This document can be used by individuals responsible for governance of IT in an organization, as well as individuals supporting the governance of IT in organizations, and is applicable to organizations of all sizes and types.
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This document provides principles for governing bodies of organizations (which can comprise owners, directors, partners, executive managers, or similar) on the effective, efficient and acceptable use of data within their organizations by: applying the governance principles and model of ISO/IEC 38500 to the governance of data; assuring stakeholders that, if the principles and practices proposed by this document are followed, they can have confidence in the organization’s governance of data; informing and guiding governing bodies in the use and protection of data in their organizations. This document can also provide guidance to a wider community, including: executive managers; external businesses or technical specialists, such as legal or accounting specialists, retail or industrial associations, or professional bodies; internal and external service providers (including consultants); auditors. This document applies to the governance of the current and future use of data that is created, collected, stored, secured, protected, or controlled by IT systems, and impacts the management processes and decisions relating to data. This document defines the governance of data as a subset or domain of the governance of IT, which itself is a subset or domain of organizational, or in the case of a corporation, corporate governance. This document is applicable to all organizations, including public and private companies, government entities, and not-for-profit organizations. This document is applicable to organizations of all sizes, regardless of the extent of their dependence on data.
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This document: a) describes the general principles for data centres upon which the requirements of the EN 50600 series are based; b) defines the common aspects of data centres including terminology, parameters and reference models (functional elements and their accommodation) addressing both the size and complexity of their intended purpose; c) describes general aspects of the facilities and infrastructures required to support data centres; d) specifies a classification system, based upon the key criteria of "availability", "security" and "resource and energy efficiency enablement" over the planned lifetime of the data centre, for the provision of effective facilities and infrastructure; e) details the issues to be addressed in a business risk and operating cost analysis enabling application of the classification of the data centre; f) provides reference to documentation, operation and management of data centres; g) introduces the concepts of Key Performance Indicators (KPIs) for resource management and resilience of data centre facilities and infrastructures; h) defines the use of an environmental sustainability strategy. The following topics are outside of the scope of this series of documents: 1) the selection of information technology and network telecommunications equipment, software and associated configuration issues are outside the scope of this document; 2) quantitative analysis of overall service availability resulting from multi-site data centres; 3) safety and electromagnetic compatibility (EMC) requirements (covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations).
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This document specifies a general reference architecture for a digital twin system in terms of defining system fundamentals through the use of architecture views.
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This document specifies methods of measurement of electrical power in networked standby mode and the reporting of the results for edge equipment.
The measurement of power and energy use in non-active mode, other than networked standby mode, is covered by IEC 62301 [1], including the input voltage range.
This document applies to edge equipment that is powered by:
– low voltage mains AC power (LV ≤ 1 000 V AC), or
– an external power supply that provides low voltage (LV ≤ 1 000 V) or extra low voltage (ELV ≤ 50 V) AC or DC power, or
– a separate source of extra low voltage DC power (ELV ≤ 50 V DC), or
– an internal main battery.
Conditions that are outside the scope of this document are as follows:
– active modes (primary function),
– other non-active modes (which are either covered by IEC 62301 [1] or by specific product group standards),
– conditions where main batteries are being charged other than in maintenance mode,
– disconnected condition of the equipment.
This document applies to the following product groups where a networked standby mode is present:
– edge equipment with a network reactivation function, such as household appliances, information technology equipment, audio, video and multimedia systems and equipment,
– digital radio receivers with an emergency warning function,
– gas burning equipment with electrical components.
NOTE 1 The measurements of power, energy use and performance of products during their intended use (when performing their primary functions) are generally specified in product standards and are not covered by this document.
NOTE 2 Networked standby mode for lighting equipment and the measurement of power is specified in IEC 63103 [4].
NOTE 3 Interconnecting equipment (equipment that provides network infrastructure and function) is outside the scope of this document. Measurement of electrical power in networked standby mode for interconnecting equipment is the subject of ETSI standard EN 303 423 [5].
This document also provides a method to test power management and to test whether it is possible to deactivate wireless network connection(s).
NOTE 4 Edge equipment can also include auxiliary batteries.
This group EE publication is primarily intended to be used as an EE standard for the products mentioned in the scope, but is also intended to be used by TCs in the preparation of publications for products which are included in the boundary mentioned in the scope of this document.
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ISO/IEC 30178:2026 defines common formats, values, and coding for data interoperability and exchange among systems in the Internet of Things (IoT).
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ISO/IEC 30188:2026 specifies a general reference architecture for a digital twin system in terms of defining system fundamentals through the use of architecture views.
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This document describes a standard operating procedure (SOP) for the curation and quality control of test data, consisting of 3D scanned data and its corresponding label data, for the evaluation of modelling from 3D scanned data. This document classifies the main task phases and defines the required tasks in each phase of the 3D scanned and labelled data SOP. This document defines essential requirements for test data for evaluating modelling from 3D scanned data and describes how to verify conformance to these requirements.
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ISO/IEC 14543-4-303:2026 specifies an application-layer protocol important for ensuring interoperability among the products of various manufacturers regarding communications between electric vehicle supply equipment (EVSE) chargers and controllers. It uses the network enhanced communications device (NECD) protocol specified in ISO/IEC 14543-4-3. This protocol is based on UDP using IPv4 or IPv6 (TCP is optional).
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ISO/IEC 14543-4-304:2026 specifies an application-layer protocol important for ensuring interoperability among the products of various manufacturers regarding communications between electric vehicle supply equipment (EVSE) charger and dischargers and controllers. It uses the network enhanced communications device (NECD) protocol specified in ISO/IEC 14543-4-3. This protocol is based on UDP using IPv4 or IPv6 (TCP is optional).
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This document establishes terminology for AI and describes concepts in the field of AI.
This document can be used in the development of other standards and in support of communications among diverse, interested parties or stakeholders.
This document is applicable to all types of organizations (e.g. commercial enterprises, government agencies, not-for-profit organizations).
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This document establishes an Artificial Intelligence (AI) and Machine Learning (ML) framework for describing a generic AI system using ML technology. The framework describes the system components and their functions in the AI ecosystem. This document is applicable to all types and sizes of organizations, including public and private companies, government entities, and not-for-profit organizations, that are implementing or using AI systems.
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IEC 63474:2026 specifies methods of measurement of electrical power in networked standby mode and the reporting of the results for edge equipment.
The measurement of power and energy use in non-active mode, other than networked standby mode, is covered by IEC 62301, including the input voltage range.
This document applies to edge equipment that is powered by:
– low voltage mains AC power (LV ≤ 1 000 V AC), or
– an external power supply that provides low voltage (LV ≤ 1 000 V) or extra low voltage (ELV ≤ 50 V) AC or DC power, or
– a separate source of extra low voltage DC power (ELV ≤ 50 V DC), or
– an internal main battery
Conditions that are outside the scope of this document are as follows:
– active modes (primary function)
– other non-active modes (which are either covered by IEC 62301 or by specific product group standards),
– conditions where main batteries are being charged other than in maintenance mode,
– disconnected condition of the equipment.
This document applies to the following product groups where a networked standby mode present:
– edge equipment with a network reactivation function, such as household appliances, information technology equipment, audio, video and multimedia systems and equipment,
– digital radio receivers with an emergency warning function,
– gas burning equipment with electrical components.
NOTE 1 The measurements of power, energy use and performance of products during their intended use (when performing their primary functions) are generally specified in product standards and are not covered by this document.
NOTE 2 Interconnecting equipment (equipment that provides network infrastructure and function) is outside the scope of this document. Measurement of electrical power in networked standby mode for interconnecting equipment is the subject of ETSI standard EN 303 423.
This document also provides a method to test power management and to test whether it is possible to deactivate wireless network connection(s).
NOTE 4 Edge equipment can also include auxiliary batteries.
This document has the status of a horizontal publication in accordance with IEC GUIDE 108.
This second edition cancels and replaces the first edition published in 2023. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the scope and the measurement method were extended to battery operated products;
- terms and definitions, and measurement conditions have been updated and aligned for both IEC 62301 (ED3) and this document, IEC 63474 (ED2)
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IEC 63002:2025 defines common charging interoperability guidelines for power sources (external power supplies (EPSs) and other Sources) used with computing and consumer electronics devices that implement IEC 62680‑1‑3 (USB Type-C® Cable and Connector Specification). This document defines normative requirements for an EPS to ensure interoperability; in particular, it specifies the data communicated from a power source to a device and certain safety elements of the EPS, cable, and device. While the requirements focus of this document is on the EPS and the behaviour at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviours in order to assure end-to-end charging interoperability. This document does not apply to all design aspects of an EPS. This document does not specify regulatory compliance requirements for aspects such as product safety, EMC, or energy efficiency. This document provides recommendations for the behaviour of a device when used with a power source compliant with this document. It specifies the minimum hardware specification for an EPS implementing IEC 62680‑1‑3. This document also specifies the data objects used by a charging system utilizing IEC 62680‑1‑2 to understand the identity, design and performance characteristics, and operating status of an external power supply. IEC 62680‑1‑2 focuses on power delivery applications ranging to 240 W for a variety of computing and consumer electronics devices including notebook computers, tablets, smartphones, small form-factor desktops, monitor displays and other multimedia devices. This document relies on established mechanical and electrical specifications, and communication protocols specified by IEC 62680‑1‑2 and IEC 62680‑1‑3. These specifications support methods for establishing the best performing interoperability between untested combinations of EPS and devices with the aim of improving consumer satisfaction. Information describing the USB charging interoperability model, overview of USB Type-C and USB Power Delivery specifications, and factors for charging performance are also provided to support implementation of this document. This third edition cancels and replaces the second edition published in 2021. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) power range is increased to 240 W;
b) AVS mode is introduced;
c) Annex A updates issues of arbitrary combinations of AC adapter and device;
d) Annex B describes new safeguards for EPR mode;
e) Annex C and Annex D are updated.
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This document specifies processes for the management and operation of data centres. The primary focus of this document is the processes necessary to deliver the expected level of resilience, availability, risk management, risk mitigation, capacity planning, security and resource and energy efficiency.
The secondary focus is on organization and data centre management to align the actual and future demands. Only processes specific for data centres are in the scope of this document.
Business processes like people management, financial management, etc. are out of scope.
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ISO/IEC 30187:2026 specifies the evaluation indicators for IoT systems.
This document is applicable to the compilation of the evaluation indicators for IoT systems in specific industries.
NOTE The indicators identified in this document are typical indicators but are not a comprehensive list; and conversely, not every indicator listed applies to every IoT system.
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This document specifies the requirements and provides guidance for establishing, implementing, maintaining and continually improving an AI (artificial intelligence) management system within the context of an organization.
This document is intended for use by an organization providing or using products or services that utilize AI systems. This document is intended to help the organization develop, provide or use AI systems responsibly in pursuing its objectives and meet applicable requirements, obligations related to interested parties and expectations from them.
This document is applicable to any organization, regardless of size, type and nature, that provides or uses products or services that utilize AI systems.
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This document specifies processes for the management and operation of data centres. The primary focus of this document is the processes necessary to deliver the expected level of resilience, availability, risk management, risk mitigation, capacity planning, security and resource and energy efficiency. The secondary focus is on organization and data centre management to align the actual and future demands. Only processes specific for data centres are in the scope of this document. Business processes like people management, financial management, etc. are out of scope.
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This document describes a visualization framework for data quality in analytics and machine learning (ML). The aim is to enable stakeholders using visualization methods to assess the results of data quality measures. This visualization framework supports data quality goals.
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IEC 63316:2026 prescribes safeguards, test methods and compliance requirements intended to reduce the risk of electrical shock and fire associated with voltage and current at voltages greater than 60 V DC and 60 V AC. This document applies to equipment ports intended to supply and receive operating power from communications equipment ports using communication wires and cables. It covers particular requirements for circuits that are designed to transfer AC or DC power from a power sourcing equipment (PSE) (3.1.2) to a powered device (PD) (3.1.3), including repeaters, amplifiers, Optical Network Units, Remote DSLAMs, service provider terminating equipment, remote telecommunications cabinets and equipment, and midspan passive equipment connected to the PSE (3.1.2) and PD (3.1.3). The power transfer of equipment ports covered by this document uses non-mains AC voltage or non-mains DC voltage above 60 V DC classified as ES2 according to 5.2.1.2 of IEC 62368-1:2023 or, in some very controlled cases, classified as ES3 according to IEC 62368-1:2023. EXAMPLES - DC power transfer using voltages above 60 V DC but ≤ 120 V DC, classified as ES2; - Some telecommunications networks where the voltage was formerly called TNV-3 (see IEC 62368-1:2023, Table W.3), typically used for line, span or express powering outside North America, Long Range Reverse Power Feeding, HDSLx line powering ISDN, Line Powering Primary Rate E1; - Some North American telecommunications networks between the utility service providers´ PSE (3.1.2) and service providers side of the PD (3.1.3) at the PNI (3.1.8); - For DC power transfer using voltages ≥ 120 V DC at ES3: RFT circuits and the associated telecommunications network equipment and cabling used by communications service providers and communications utilities (for example, line powered E1/T1, HDSLx, SHDSLx, xDSL, repeaters, and telecommunications line powering up or line powering down converters as applicable), Optical Network Units, remote DSLAMs, etc. These RFT circuits are used between the utility service providers PSE (3.1.2) and service providers side of the PD (3.1.3) at the PNI (3.1.8). The customer facing ports of this equipment are at voltage not exceeding 60 V DC and are covered by IEC 62368-1:2023, see Annex A for deployment topologies; - For AC/DC remote powering voltage above ES1 over coaxial cable in circuits used by cable television utility service providers for repeaters, amplifiers, Optical Network Units. The customer facing ports of this equipment are at voltage not exceeding 60 V DC that are covered by IEC 62368-1:2023. NOTE 1 Any communications cable that permits power transfer between communication equipment is considered a communication cable even if communication does not take place. For example, a line powering up or line powering down converters as applicable used to power remote telecommunications equipment, can provide limited communications RFT power and not necessarily any superimposed data or signalling. This document does not cover equipment interfaces within the scope of IEC 63315. NOTE 2 IEC 63315 covers equipment intended to either supply or receive charging, or operating power from ICT interfaces using ICT wires and cables such as PoE, USB, HDMI, etc, or any of these combined. This document does not cover ringing signals that are in the scope of IEC 62368-1 or in the scope of IEC 62949:2017. This document does not cover traditional telecommunications technologies which operate at voltages not exceeding 60 V DC (circuits classified as ES1 according to 5.2.1.1 of IEC 62368-1:2023 and Tabl
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This document specifies the basic brain–computer interface (BCI) data format including the definition of basic data elements, technology-specific information and metadata, design of an extensible and modular data structure, specification of metadata and annotation information, and the development of a standardized data format and naming convention for BCI data. This document is applicable to non-invasive BCI technologies, such as electroencephalography (EEG), magnetoencephalography (MEG), functional near-infrared spectroscopy (fNIRS) and functional magnetic resonance imaging (fMRI), and provides a comprehensive approach to BCI metadata formats in the product development environment. It takes into consideration various applications, ranging from neurological rehabilitation to human–computer interaction.
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ISO/IEC TS 27571:2026 specifies the basic brain–computer interface (BCI) data format including the definition of basic data elements, technology-specific information and metadata, design of an extensible and modular data structure, specification of metadata and annotation information, and the development of a standardized data format and naming convention for BCI data. This document is applicable to non-invasive BCI technologies, such as electroencephalography (EEG), magnetoencephalography (MEG), functional near-infrared spectroscopy (fNIRS) and functional magnetic resonance imaging (fMRI), and provides a comprehensive approach to BCI metadata formats in the product development environment. It takes into consideration various applications, ranging from neurological rehabilitation to human-computer interaction.
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IEC 63316:2026 prescribes safeguards, test methods and compliance requirements intended to reduce the risk of electrical shock and fire associated with voltage and current at voltages greater than 60 V DC and 60 V AC.
This document applies to equipment ports intended to supply and receive operating power from communications equipment ports using communication wires and cables. It covers particular requirements for circuits that are designed to transfer AC or DC power from a power sourcing equipment (PSE) (3.1.2) to a powered device (PD) (3.1.3), including repeaters, amplifiers, Optical Network Units, Remote DSLAMs, service provider terminating equipment, remote telecommunications cabinets and equipment, and midspan passive equipment connected to the PSE (3.1.2) and PD (3.1.3).
The power transfer of equipment ports covered by this document uses non-mains AC voltage or non-mains DC voltage above 60 V DC classified as ES2 according to 5.2.1.2 of IEC 62368-1:2023 or, in some very controlled cases, classified as ES3 according to IEC 62368-1:2023.
EXAMPLES
- DC power transfer using voltages above 60 V DC but ≤ 120 V DC, classified as ES2;
- Some telecommunications networks where the voltage was formerly called TNV-3 (see IEC 62368-1:2023, Table W.3), typically used for line, span or express powering outside North America, Long Range Reverse Power Feeding, HDSLx line powering ISDN, Line Powering Primary Rate E1;
- Some North American telecommunications networks between the utility service providers´ PSE (3.1.2) and service providers side of the PD (3.1.3) at the PNI (3.1.8);
- For DC power transfer using voltages ≥ 120 V DC at ES3: RFT circuits and the associated telecommunications network equipment and cabling used by communications service providers and communications utilities (for example, line powered E1/T1, HDSLx, SHDSLx, xDSL, repeaters, and telecommunications line powering up or line powering down converters as applicable), Optical Network Units, remote DSLAMs, etc. These RFT circuits are used between the utility service providers PSE (3.1.2) and service providers side of the PD (3.1.3) at the PNI (3.1.8). The customer facing ports of this equipment are at voltage not exceeding 60 V DC and are covered by IEC 62368-1:2023, see Annex A for deployment topologies;
- For AC/DC remote powering voltage above ES1 over coaxial cable in circuits used by cable television utility service providers for repeaters, amplifiers, Optical Network Units. The customer facing ports of this equipment are at voltage not exceeding 60 V DC that are covered by IEC 62368-1:2023.
NOTE 1 Any communications cable that permits power transfer between communication equipment is considered a communication cable even if communication does not take place. For example, a line powering up or line powering down converters as applicable used to power remote telecommunications equipment, can provide limited communications RFT power and not necessarily any superimposed data or signalling.
This document does not cover equipment interfaces within the scope of IEC 63315.
NOTE 2 IEC 63315 covers equipment intended to either supply or receive charging, or operating power from ICT interfaces using ICT wires and cables such as PoE, USB, HDMI, etc, or any of these combined.
This document does not cover ringing signals that are in the scope of IEC 62368-1 or in the scope of IEC 62949:2017.
This document does not cover traditional telecommunications technologies which operate at voltages not exceeding 60 V DC (circuits classified as ES1 according to 5.2.1.1 of IEC 62368-1:2023 and Table ID1a, 1b, or 1c in Table 13 of IEC 62368-1:2023) with or without ringing signals (classified as ES2 according to 5.2.1.1 of IEC 62368-1:2023 and external circuit ID1a, 1b, or 1c in Table 13 of IEC 62368-1:2023). Examples of traditional telecommunications technologies include Analogue Telephony, ISDN, T1, E1, VDSL, SHDSL, DDS, etc.
This document does not cover communications over ma
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This document specifies the requirements and provides guidance for establishing, implementing, maintaining and continually improving an AI (artificial intelligence) management system within the context of an organization.
This document is intended for use by an organization providing or using products or services that utilize AI systems. This document is intended to help the organization develop, provide or use AI systems responsibly in pursuing its objectives and meet applicable requirements, obligations related to interested parties and expectations from them.
This document is applicable to any organization, regardless of size, type and nature, that provides or uses products or services that utilize AI systems.
- Standard62 pagesEnglish languagee-Library read for1 day
This document specifies additional requirements to ISO/IEC 17021-1. The requirements contained in this document, when implemented, support the demonstration of competence, consistency and reliability by the bodies performing auditing and certification of an artificial intelligence management system (AIMS) according to ISO/IEC 42001 for organizations that provide, develop or use AI systems.
Certification of AIMS is a third-party conformity assessment activity (as described in ISO/IEC 17000:2020, 4.5), and bodies performing this activity are third-party conformity assessment bodies.
This document also provides the necessary information and confidence to customers about the way certification has been granted.
NOTE This document can be used as a criteria document for accreditation or peer assessment.
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ISO/IEC TR 30123:2026 provides guidance on applying IoT technologies to home healthcare systems, taking into account the specific characteristics.
- Technical report27 pagesEnglish languagesale 15% off
This document is applicable to environmental matters for a digital service. It establishes requirements and recommendations applicable for requirements gathering, design, implementation, operations, maintenance and the end of life of digital services in order to minimise adverse environmental impacts during all stages of its life cycle. It also establishes a common language and understanding on this subject. This document focuses on reducing the environmental impacts of a digital service. It therefore does not address all aspects of digital service design. For example, it does not address other aspects such as performance, resilience, reliability, availability or development language choice (see other standards covering these topics, e.g. ISO/IEC 25010 and ISO/IEC 27001). This document does not include matters linked to other corporate social responsibility (CSR) topics, e.g. social, cultural, diversity, inclusion or exclusion. This document is applicable to all development methodologies (waterfall, agile, etc.).
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This document provides guidance to contracting authorities on how to determine contract award criteria to meet the accessibility requirements of Directive (EU) 2019/882 (European Accessibility Act, EAA) and Directive (EU) 2016/2102 (Web Accessibility Directive, WAD); and on how to verify the conformance of publicly procured ICT products and services with these requirements. The present document describes how the accessibility requirements for the ICT should be specified, documented and assessed in the frame of the procurement process, under the EU public procurement directives1. The different mechanisms for conformity assessment with the applicable accessibility requirements are explained. It discusses how these mechanisms can be applied both in the pre-procurement research phase and when awarding a contract, as well as part of contract management in the post-award stage.
This document also provides a useful guidance for bidders who prepare an offer for public procurement of ICT products and services, and others aiming to procure accessible ICT.
Aspects that do not deal with accessibility in ICT procurement in Europe are outside the scope of this document.
- Technical specification55 pagesEnglish languagee-Library read for1 day
This Technical Report (TR) provides guidance to contracting authorities on how to determine contract award criteria to meet the accessibility requirements of Directive (EU) 2019/882 (European Accessibility Act, EAA) and Directive (EU) 2016/2102 (Web Accessibility Directive, WAD); and on how to verify the conformance of publicly procured ICT products and services with these requirements. The present document describes how the accessibility requirements for the procured ICT should be specified, documented and assessed in the frame of the procurement process, under the EU Public Procurement Directives1. The different mechanisms for conformity assessment with the applicable accessibility requirements are explained. It is discussed how these mechanisms may be applied both in the pre-procurement research phase and when awarding a contract, as well as part of contract management in the post-award stage. This Technical Report also provides a useful guidance for bidders who prepare an offer for public procurement of ICT products and services, and others aiming to procure accessible ICT.
- Technical specification55 pagesEnglish languagee-Library read for1 day
This document: defines metrics as key performance indicators (KPIs) for resilience, dependability, fault tolerance and availability tolerance for data centres; covers the data centre infrastructure (DCI) of power distribution and supply, and environmental control; can be referred to for covering further infrastructures, e.g. telecommunications cabling; defines the measurement and calculation of the KPIs and resilience levels (RLs); targets maintainability, recoverability and vulnerability; provides examples for calculating these KPIs for the purpose of analytical comparison of different DCIs. This document does not apply to IT equipment, cloud services, software or business applications.
- Technical specification60 pagesEnglish languagesale 15% off
This document specifies power usage effectiveness (PUE) as a key performance indicator (KPI) to quantify the efficient use of energy. This document: defines the PUE of a data centre; introduces PUE measurement categories; describes the relationship of this KPI to a data centre’s infrastructure, information technology equipment and information technology operations; defines the measurement, the calculation and the reporting of the parameter; provides information on the correct interpretation of the PUE. PUE derivatives are described in Clause 9.
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This document specifies a taxonomy of information elements to assist AI stakeholders with identifying and addressing the needs for transparency of AI systems. The document describes the semantics of the information elements and their relevance to the various objectives of different stakeholders.
This document is applicable to any kind of organization and application involving an AI system.
- Standard54 pagesEnglish languagee-Library read for1 day
This document specifies a taxonomy of information elements to assist AI stakeholders with identifying and addressing the needs for transparency of AI systems. The document describes the semantics of the information elements and their relevance to the various objectives of different stakeholders.
This document is applicable to any kind of organization and application involving an AI system.
- Standard54 pagesEnglish languagee-Library read for1 day
This document specifies a taxonomy of information elements to assist AI stakeholders with identifying and addressing the needs for transparency of AI systems. The document describes the semantics of the information elements and their relevance to the various objectives of different stakeholders. This document is applicable to any kind of organization and application involving an AI system.
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- Standard50 pagesFrench languagesale 15% off
This document provides requirements and guidance on the application of the ISO/IEC/IEEE 29119 series to the testing of AI systems. This document follows a risk-based approach and uses risks associated with AI systems, and their development and maintenance, to identify suitable test practices, approaches and techniques applicable to AI systems and their components. When the test practices, approaches and techniques are already specified in the ISO/IEC/IEEE 29119 series, this document provides additional detail and describes their application in the context of AI systems.
- Technical specification34 pagesEnglish languagesale 15% off
This document defines a standardized accuracy and precision evaluation process for modelling from 3D scanned data. The set of processes, activities and tasks described in this document provides a common framework for evaluating quality factors such as accuracy and precision for modelling from 3D scanned data. This document is not intended to evaluate the 3D printed product itself.
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DES/ATTM-0020013
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- Standard57 pagesEnglish languagesale 15% off
- Standardization document57 pagesEnglish languagee-Library read for1 day
This document specifies minimum recommendations for zero-copy data integration and includes guidance for building modular capabilities within a controlled data management environment which can be applied either as stand-alone experiences or combined into advanced solutions. This document provides a blueprint for IT and other leaders who rely on organizational data integrity to perform their functions to support the build of new digital solutions with granular and universally enforced data controls. This document applies to all sectors, including public and private companies, government entities, and not-for-profit organizations. This document is not intended for non-data intensive operational roles and does not specify interfaces with other systems or components. NOTE 1: This document does not define the specific people or groups who represent the rightful owner of given data – this is to be worked out by individual organizations. NOTE 2 to entry: This document does not force organizations into converging on a single data ontology, rather, it is intended to support a diversity of data models using the same physical data. NOTE 3: This document does not cover data exchanges or the management of data usage, including potential applications involving artificial intelligence. Guidance for data usage can be found in the following: ISO/IEC 5207 and ISO/IEC 5212.
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ISO/IEC 8663:2025 specifies the terms and definitions commonly used in the field of brain–computer interface (BCI), including basic concepts and classifications of BCI, hardware, experiment setups and protocols used in BCI, related neuroscience concepts of BCI (e.g. coding and decoding, feedback and stimulation), and its applications.
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This document defines a layer model that covers the entire stack of universal gate-based quantum computers. The group of lower-level (hardware) layers are organized in different hardware stacks tailored to different hardware architectures, while the group of higher-level (software) layers are built on top of these and expected to be common for all quantum computing systems. The higher-up in the stack, the more agnostic it will be from underlying layers. Reducing the dependencies between higher and lower layers is a crucial point for optimized quantum computations. A co-requisite point is to allow for a free but well-defined flow of information up and down the higher and lower layers to allow for co-designing hardware and software.
The scope of this Technical Report is restricted to a universal gate-based quantum-computing model, also known as a digital or circuit quantum-computing model, on multiple physical systems such as transmon, spin-qubit, ion-trap, neutral-atom, and others. This document does not apply to technologies like the universal adiabatic quantum-computing model and its heuristic form quantum annealing, if they do not correspond to a gate-based quantum circuit. Due to major architecture differences in lower layers, it does not apply either to the universal photonic one-way quantum computing model even though it is fully compatible with gate-based quantum-computing model. Moreover, quantum computing models that are not universal, such as quantum simulators and special purposes, are also out of scope.
Limiting the scope to a universal gate-based quantum computing model is justified by expected commonalities at the higher layers, mainly above the hardware abstraction layer (HAL), up to the service layer. These commonalities imply a market for software products usable for this wide range of quantum computing technologies.
The present Technical Report is focussed on a high-level (functional) description of the layers involved. Additional details of the individual layers are reserved for other future CEN/CLC/TRs.
- Technical report19 pagesEnglish languagee-Library read for1 day
This document specifies a standardized method of optimizing IT provisioning within data centres by utilizing KPIs that enable the development of IT profiles for individual systems or platforms. The combination of the system and platform KPIs are used to establish an IT provisioning profile, establishing standard forecasting methods to optimize data centre resource effectiveness. This document: a) defines a method for identifying benchmarks and trends in IT provisioning; b) provides capability assessment/indicators of IT equipment over infrastructure life cycle, including preparatory, commissioning, expansion/contraction and/or retirement of IT equipment; c) provides a framework to establish IT provisioning forecast; d) provides a framework for IT provisioning output to be used as input to facility provisioning of space, power and cooling capacity requirements (see ISO/IEC TS 8236-2).
- Technical specification55 pagesEnglish languagesale 15% off
This document specifies a standardized method of optimizing facility provisioning within data centres by utilizing KPIs that enable the development of facility profiles for individual systems or platforms. The combination of the system and platform KPIs are used to establish a facility provisioning profile, establishing standard forecasting methods to optimize data centre resource effectiveness. This document: a) defines a method for identifying benchmarks and trends in facility provisioning; b) provides capability assessment/indicators of facility infrastructure over the infrastructure life-cycle including preparatory, commissioning, expansion/contraction and/or retirement of IT equipment; c) describes the relationship of DCfP to dPUE (ISO/IEC 30134-2), providing a common methodology to base dPUE.
- Technical specification51 pagesEnglish languagesale 15% off