As far as my personal experience of the work of the Council is concerned, I have to say that, although, obviously, issues are prepared in a way that is not always open, in most cases the best way of acquiring information on the preparatory work of the Council is to read about it in condensed form in the Financial Times.
Puedo decir que, al menos desde que participo en la labor del Consejo, la mejor información sobre los preparativos del mismo es publicada a menudo por el periódico Financial Times.