Dear CESG Members, The closure date for the following poll is 9 March 2012: - CESG-P-2012-02-005 Approval to publish CCSDS 650.0-M-2, Reference Model for an Open Archival Information System (OAIS) (Magenta Book, Issue 2) This poll can be accessed via the following link: http://public.ccsds.org/sites/cwe/cesg/Polls/default.aspx