Cross-Origin Resource Sharing publication history Date Status 2 June 2020 Retired 16 January 2014 Recommendation 5 December 2013 Proposed Recommendation 29 January 2013 Candidate Recommendation Snapshot 3 April 2012 Last Call Working Draft 27 July 2010 Working Draft 17 March 2009 Working Draft 12 September 2008 Working Draft 14 February 2008 Working Draft 26 November 2007 Working Draft 1 October 2007 Working Draft 18 June 2007 Working Draft 15 February 2007 Working Draft 17 May 2006 Working Draft 13 June 2005 Note