Definition of Done for a Tester:
Run automated accessibility tests and resolve any critical issues.
Perform manual checks for usability with assistive technologies (screen readers, magnifiers, speech recognition).
Verify all interactive elements (e.g., forms, buttons) are fully keyboard accessible.
Check that content is presented clearly, with correct semantic structure (headings, links, etc.).
Ensure that error messages and notifications are accessible and provide clear guidance.
Confirm the product is usable for people with disabilities in real-world scenarios.
Log and track any accessibility issues for resolution before the product is signed off.