Header field names:
   Access-Control (response header)
   Method-Check (request header)
   Method-Check-Expires (response header)
   Referer-Root [sic] (request header)

Applicable protocol:
   http

Status:
   provisional

Author/Change controller:
   W3C Web Application Formats Working Group
   http://www.w3.org/2006/appformats/

Specification documents:
   http://www.w3.org/TR/access-control/ (Working Draft)
   http://dev.w3.org/2006/waf/access-control/ (Editor's draft)

Related information:
   The editor draft currently includes all headers. The working draft has
   not yet been republished to reflect this.