Supported by the following organizations
This is to certify that Lex Mullin successfully completed and received a passing grade in WAI0.1x: Introduction to Web Accessibility a course of study offered by W3Cx, an online learning initiative of World Wide Web Consortium.
Noted by
Shawn Lawton Henry
Director, Web Accessibility Initiative (WAI) W3C
Marie-Claire Forgue
Director, Training W3C
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- Verified Certificate Issued November 5, 2026
- Valid Certificate ID 6456c3d8723a4060bf1a2ef52a5a49db