The Web Content Accessibility Guidelines offer an objective, widely applicable approach to providing accessible technology. From a collection of four core principles to over 400 documented techniques, WCAG affords providers a way to include accessibility in all phases of a technology lifecycle.

The Web Content Accessibility Guidelines offer an objective, widely applicable approach to providing accessible technology. From a collection of four core principles to over 400 documented techniques, WCAG affords providers a way to include accessibility in all phases of a technology lifecycle.

The POUR principles describe four key aspects of accessibility and provide the foundation for the Web Content Accessibility Guidelines.