For the current relationship of this specification to others, see these specification groups: XML Encryption, XML Signature.
| 2002-12-10 | Decryption Transform for XML Signature Recommendation |
| 2002-10-03 | Proposed Recommendation |
| 2002-08-02 | Candidate Recommendation |
| 2002-03-04 | Candidate Recommendation |
| 2001-10-18 | Last Call Working Draft |
| 2001-06-26 | First Public Draft |