WCAG 2.2 Adopted as an ISO/IEC Standard

WCAG 2.2 Adopted – The accessibility community has reached a landmark moment: the Web Content Accessibility Guidelines (WCAG) 2.2 have officially been accepted as an ISO/IEC international standard (ISO/IEC 40500:2025).
(Source: W3C press release)

This development provides governments, organizations, and developers around the world with a unified framework to make digital content more inclusive—benefiting persons with disabilities, older users, and everyone in between.

Why This Adoption Matters

Since the original WCAG was introduced in 2008, it has influenced accessibility legislation and best practices in numerous countries. With WCAG 2.2 now elevated to ISO status, its reach and adoption are likely to accelerate. This deeper alignment across nations and sectors strengthens global consistency in accessibility expectations and helps advance digital inclusion for all.

Read full announcement

Interested in updates, jobs or award notifications?

About the author

Temitope Somuwa, CPACC

IAAP 2025 Impact Award Winner | Certified Professional in Accessibility Core Competencies (CPACC) | Professional Member of the International Association of Accessibility Professionals (IAAP) | Website Optimisation Expert with 15 Years of Work Experience

Add Comment

Temitope Somuwa, CPACC

IAAP 2025 Impact Award Winner | Certified Professional in Accessibility Core Competencies (CPACC) | Professional Member of the International Association of Accessibility Professionals (IAAP) | Website Optimisation Expert with 15 Years of Work Experience

Get in touch

You can achieve a more inclusive organisation. Be a part of the digital accessibility transformation in Nigeria and Africa.