I found this Executive Summary on the US Department of Defense web-site: 

http://www.defenselink.mil/pubs/pdfs/The%20Manual%20for%20Military%20Commissions.pdf

This  says the Manual was  submitted  to Congress on the 18th January.  I’m not sure what the next step is – does Congress have to approve it, and does that mean there must be a debate and a vote on it?  

 Can’t seem to find any links to