What Is Accessibility and Why Is It Mandatory? WCAG 2.2, POUR, A/AA/AAA and Obligations in Türkiye and the EU
Accessibility means a product can be used by everyone, including people with disabilities, and today it is a legal obligation through Circular 2025/10 in Türkiye and the European Accessibility Act in the EU; in practice both point to WCAG 2.2 AA. The post explains WCAG's structure of POUR, guidelines, success criteria and levels, what changed in 2.2 and what the Circular and the EAA mean for developers; we set up the series' Bookstore lab and run the first axe scan.
15 Nov 2026
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15 min
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