It seems everything EASA will be asking of both commercial and non-commercial operator is here:
http://easa.europa.eu/ws_prod/g/doc/...16-2008-en.pdf
So for us here in the UK we have to work out 2 things. When will the CAA advise us of the regulations and means of compliance (i.e. will IS-BAO suffice for non commercial operators), and how long will we get to implement the required systems?
His Dudeness is correct about implementation
latest 8th April 2012 so we don't have much time to either achieve IS-BAO standards or devise an in-house solution. Of course a non-commercial operator can decide on the AOC route - it is well documented and has the added benefit of allowing for revenue flights.