WAI-ARIA 1.0 User Agent Implementation Guide publication history Date Status 20 March 2014 Recommendation 6 February 2014 Proposed Recommendation 17 December 2013 Candidate Recommendation Snapshot 5 November 2013 Last Call Working Draft 16 August 2012 Working Draft 10 January 2012 Last Call Working Draft 16 September 2010 Working Draft 15 December 2009 Working Draft 24 February 2009 Working Draft