For the current relationship of this specification to others, see this specification group: XML Signature.
| 2013-04-11 | XML Signature Syntax and Processing Version 1.1 Recommendation |
| 2013-01-24 | Proposed Recommendation |
| 2012-10-18 | Last Call Working Draft |
| 2011-03-03 | Candidate Recommendation |
| 2010-11-30 | Last Call Working Draft |
| 2010-05-13 | Last Call Working Draft |
| 2010-02-04 | Last Call Working Draft |
| 2009-07-30 | Working Draft |
| 2009-02-26 | First Public Draft |