ADA Compliance Overview
What is WCAG 2.1?
The Web Content Accessibility Guidelines (WCAG) 2.1 are the internationally recognized standards for web accessibility. They are organized around four principles:
1. Perceivable
Information must be presentable to users in ways they can perceive.
2. Operable
User interface components must be operable by all users.
3. Understandable
Information and UI operation must be understandable.
4. Robust
Content must be robust enough for various assistive technologies.
Conformance Levels
| Level | Description | Legal Requirement |
|---|---|---|
| Level A | Minimum accessibility - Essential | Required for ADA compliance |
| Level AA | Standard accessibility - Recommended | Required for most organizations |
| Level AAA | Enhanced accessibility - Optimal | Best practice, not required |
⚠️ Legal Note
ADA lawsuits have increased significantly. In 2023, over 4,600 digital accessibility lawsuits were filed. Ensuring WCAG 2.1 AA compliance is the best defense against legal action.