Accessibility
Regulation
WCAG
Methodology
Tools and resources
Checklists
- WebAIM: WebAIM's WCAG 2 Checklist
- Checklist - The A11Y Project
- Basic accessibility checks - DWP Accessibility Manual
- Web Accessibility Evaluation Tools List | Web Accessibility Initiative (WAI) | W3C
Browser extensions
Certification
The International Association of Accessibility Professionals (IAAP) offers a series of certifications, the highest of which is Certified Professional in Web Accessibility (CPWA).
The association maintains a directory of certificants.