ISO/IEC 29138-4:2026 PDF

Name: ISO/IEC 29138-4:2026 — Information technology — User interface accessibility — Part 4: Applying user accessibility needs
SKU: ISO/IEC 29138-4:2026
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Information technology — User interface accessibility — Part 4: Applying user accessibility needs

Название (английский):

ISO/IEC 29138-4:2026

Information technology — User interface accessibility — Part 4: Applying user accessibility needs

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 26 июня 2026 г.
Издание:: ISO/IEC IS 29138 edition 1 version 1
ICS:: 35.240.80

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Описание (английский):

This document provides guidance on applying the set of user accessibility needs (UANs) to the procurement, development and evaluation of ICT products and services. This includes guidance on documenting the application of user accessibility needs. Applying user accessibility needs helps improve accessibility for all users and in particular for users with special needs that might otherwise be overlooked.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO/IEC 29138-4:2026 is an international standard developed by ISO and IEC that provides essential guidance on applying user accessibility needs (UANs) to Information and Communication Technology (ICT) products and services. This standard supports organizations in the procurement, development, and evaluation of ICT systems to ensure accessibility for all users, especially those with special needs who might otherwise be overlooked. By systematically applying UANs, organizations can enhance the inclusivity and usability of digital systems, aligning with global best practices in user interface accessibility.

Key Topics

User Accessibility Needs (UANs): The standard draws from ISO/IEC 29138-1 to identify a comprehensive set of accessibility needs relevant to a diverse range of users.

Context of Use: Guidance is provided on understanding users, their goals and tasks, available resources, and the various environments (technical, physical, social, cultural, organizational) in which ICT is used.

Customizing Accessibility: Organizations are instructed to contextualize UANs to specific situations, ensuring that accessibility measures are relevant and impactful for the intended user group and context.

Transforming Needs into Requirements: ISO/IEC 29138-4 explains the process of converting contextualized UANs into actionable user accessibility requirements (UARs) that are clear, specific, and suitable for implementation.

Evaluation and Documentation: The standard outlines methods to document and evaluate if ICT products and services meet identified accessibility needs during design, development, and post-implementation.

Procurement Guidance: Specific advice is given to procurers on requiring suppliers to address documented user accessibility needs and incorporating these into system requirements.

Addressing Additional Needs: The guidance allows for the inclusion and documentation of additional user needs beyond those already standardized, maintaining flexibility and relevance.

Applications

ISO/IEC 29138-4:2026 offers practical value across multiple stages of the ICT product lifecycle:

Procurement: Organizations can reference this standard to ensure accessibility is a core requirement in vendor contracts and purchasing decisions, promoting accessible products and services from the outset.

Development: Product teams and developers are supported in systematically identifying, contextualizing, and implementing user accessibility needs, leading to more inclusive ICT systems.

Evaluation and Testing: Usability testers and accessibility experts can review products against documented UARs, ensuring that both standard and contextualized needs are addressed effectively.

Maintenance and Updates: The standard guides ongoing system upgrades to maintain or enhance accessibility, ensuring new features or changes support diverse user needs.

Reporting and Compliance: By following ISO/IEC 29138-4 protocols, organizations can produce robust documentation to demonstrate compliance with accessibility policies, regulations, or internal objectives.

Related Standards

ISO/IEC 29138-4:2026 is part of a broader suite of standards on user interface accessibility and is best understood in conjunction with:

ISO/IEC 29138-1: Provides the foundational list of user accessibility needs for ICT.

ISO/IEC 30071-1: Details processes for integrating accessibility into ICT system development and procurement.

ISO/IEC 25065: Offers guidance on specifying and evaluating user requirements for interactive systems.

ISO 9241-11: Defines the concept of context of use, crucial for applying accessibility needs.

ISO 25063: Supports the description of context of use in system design and procurement.

ISO/IEC Guide 71: Supplies guidance on addressing accessibility in standards development, relevant for inclusive design efforts.

By leveraging ISO/IEC 29138-4 within these frameworks, organizations ensure a thorough, user-centered approach to ICT accessibility, promoting digital inclusion and compliance with international best practices.

ISO/IEC 29138-4:2026 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

BS ISO/IEC 29138-1:2018

Information technology. User interface accessibility. User accessibility needs.

BS ISO/IEC 29138-4:2026

Information technology. User interface accessibility - Applying user accessibility needs

BS ISO/IEC 30071-1:2019

Information technology. Development of user interface accessibility. Code of practice for creating accessible…

ISO 9241-1:1997/Amd 1:2001

Ergonomic requirements for office work with visual display terminals (VDTs) — Part 1: General introduction —…