Authoring Tool Accessibility Guidelines 1.0 publication history Date Status 3 February 2000 Recommendation 26 October 1999 Proposed Recommendation 22 October 1999 Working Draft 14 October 1999 Working Draft 9 October 1999 Working Draft 3 September 1999 Working Draft 13 July 1999 Working Draft 3 May 1999 Working Draft 1 March 1999 Working Draft 26 February 1999 Working Draft 28 January 1999 Working Draft 12 November 1998 Working Draft