The latest GWG Digital Photography specifications, based on those of GWG member association Medibel+, give photographers and publishers a compact set of digital photography guidelines for print production.
GWG recommends using these guidelines with digital photography projects for print production. Doing so will insure correct implementation of ICC color management and standards, which are essential to maintaining maximum quality from original capture through to the final, printed result.
From Ghent, Belgium there have been a new set of guidelines, when it comes to the production and quality of digital photography. You may want to take a glance at this, since this very well could be coming over seas soon enough.