Accessibility Knowledge Hub

Video accessibility under WCAG 2.1 AA is checked in the media, the player and the page. What to test for each criterion, a failure measured on a live page, and how Title II applies.

WCAG 2.2 AA adds six success criteria to 2.1 and drops 4.1.1. Washington requires it now and New York agencies by 2027, while federal rules still name 2.0 and 2.1.

WCAG is the set of web accessibility guidelines US rules point to. How it is built, which version and level apply to you, and what the most common failures look like.

An ADA compliance checker measures part of WCAG and flags some of the rest for a person. What its score means, and how to work through the report it gives you.

Section 508 Chapter 6 covers documentation and support services, and 602.2 asks you to write something rather than only format it. What is in scope.

No rule requires a vendor to produce a VPAT. Four rulebooks require your buyer to ask. Who is asking, which edition they need, and what to send.

Section 44 covers half of qualifying accessibility spend to a $5,000 ceiling. Section 190 covers ramps and toilet rooms, not websites. What each one reaches.

What Section 508 remediation covers, which content is in scope, what the legacy safe harbor exempts, and how to order the work.

DOJ's web rule excepts the documents you file into a state court portal. What the court must still do on request, and what two states' filing rules actually say.

There is no VPAT certification. ITI says so in its own FAQ. What enterprise and government buyers actually require is an ACR you wrote and can defend, and here is how to build one.

There is no VPAT certification. ITI publishes a free template you complete yourself, and the finished document is your Accessibility Conformance Report. Here is how to produce one.

The VPAT is a template you fill in about your own product. ITI, which publishes it, says there is no VPAT certification and does not review or approve what you write.