Submitted by michael on Wed, 03/11/2015 - 13:23 URL http://rawgit.com/webspecs/html-aria/master/index.src.html?specStatus=FPWD%3Bpu… Excerpt This specification defines the web developer rules (author conformance requirements) for the use of [wai-aria] attributes on [HTML51] elements. It also defines requirements for Conformance Checking tools.