There has been a lot of progress on Interoperability with the EGEE and WLCG projects. The deployment of a common Information System based on the BDII and Glue Schema and the development and deployment of Information Providers for the OSG are now available for installation on OSG Compute and Storage Elements.
Please email goc@opensciencegrid.org if you have any questions.
Significant efforts have been made by representatives from both OSG and PRAGMA grid towards interoperability. The initial goal of being able to run OSG application on PRAGMA and PRAGMA application on OSG has been accomplished. The project details are available on the OSG-PRAGMA Interoperability webpage.