In 2012, at the Conference on Sustainable Development "Rio + 20" (13 to 22 June, Rio de Janeiro), the Global Compact Network Italy produced a second version of the Best Practices Collection ("The European UN Global Compact Companies Towards Rio + 20 and Beyond - A Best Practices collection "). Compared to the previous publication (2011), this second collection is characterized by the presence of 50 new corporate case studies described in the document.