ISO/IEC 20071-11:2019
Information technology - User interface component accessibility - Part 11: Guidance on text alternatives for images
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About This Item
ISO/IEC 20071-11:2019 provides guidance on text alternatives for images within the broader user interface component accessibility framework. For teams responsible for engineering documentation, compliance review, or procurement evaluation, it helps clarify how image content may be described so that interfaces are more usable across different assistive and review workflows. As a derived document linked to ISO/IEC 20071, it is best treated as a supporting technical reference for accessibility-oriented assessment and implementation planning rather than a standalone product specification.
What is ISO/IEC 20071-11:2019?
ISO/IEC 20071-11:2019 focuses on guidance for creating text alternatives for images in user interfaces. In practical terms, it supports technical review of how visual content can be represented in text form for accessibility and usability purposes. Organizations may use it when evaluating interface requirements, checking documentation quality, or preparing conformity assessment materials. The document is relevant to accessibility engineering, quality workflows, and technical validation where image-based content must be handled consistently and with documented intent.
Applications of ISO/IEC 20071-11:2019
This reference is commonly useful in software development, digital product evaluation, and accessibility testing environments where image content appears in user interfaces, documentation systems, or online services. It may support design review, content authoring, and verification activities for applications that need structured text alternatives for non-text elements. Procurement teams and compliance professionals can also use it during technical assessment to compare accessibility requirements against product documentation and implementation evidence.
Why is ISO/IEC 20071-11:2019 important?
Clear guidance on text alternatives can reduce ambiguity during technical review and improve consistency across development, testing, and release processes. For organizations working on accessibility or regulatory preparation, it helps establish a more dependable basis for documented evaluation and quality assurance. It can also support risk management by making image-related interface content easier to assess against internal policy, external requirements, and broader conformity assessment objectives. In practical workflows, that often means fewer interpretation gaps and more repeatable validation outcomes.
- Guidance for describing images in a way that supports accessibility-oriented user interface evaluation
- Useful for review of content authoring, testing workflows, and documentation practices
- Supports compliance preparation and technical assessment in digital product development
- Relevant to quality workflows where consistent handling of non-text content is required
- Acts as a supporting reference within the ISO/IEC 20071 framework
- Publication Date: 2019-12-16
- Standard Status: Derived
- Publisher: IEC
- Edition: 1
- New Version Available: ISO/IEC 20071 (2025-01-07)
- Previous Version: ISO/IEC 20071 (2022-10-05)
- This Version: ISO/IEC 20071 (2019-12-16)
- Previous Version: ISO/IEC 20071 (2018-09-25)
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