- The levels are the same as for ATAG 1.0 (“A”,
“AA”, “AAA”)
- An “authoring tool” can be any combination of software
products, whether there is a formal relationship or not
- A conformance profile is required, which includes:
- The conformance level satisfied (e.g. Single-"A")
- The content types in question – a tool may conform to ATAG
2.0 for some output types but not for others
- The platform: OS or user agent (for Web-based tools)
- The “Web Content Accessibility Benchmark” document
interpreting a given standard (e.g. WCAG 2.0) for a given content
type (e.g. "HTML 4.01")
