The United Nations Climate Change Conference will take place at the Bella Center in Copenhagen, Denmark, between December 7 and December 18, 2009. The conference includes the 15th Conference of the Parties (COP 15) to the United Nations Framework Convention on Climate Change and the 5th Meeting of the Parties (COP/MOP 5) to the Kyoto Protocol. According to the Bali Road Map, a framework for climate change mitigation beyond 2012 is to be agreed there.
From Wikipedia: Conference 2009