SharePoint Taxonomy or Information Architecture for global company

Sep 18, 2008 at 2:16 PM

Where can I find resources or case studies for how to set up or restructure the taxonomy and Information Architecture for our geographically dispersed company. We have offices in Europe, Africa, Asia and America with the Corporate office being in America. We have regional information which doesnt need to be seen by all users but we also have projects and applications in SharePoint that users from each region collaborate on.

Please Help