‘The upcoming 15th Conference of the Parties to the UN Framework Convention on Climate Change, COP15, will provide progress on a number of issues, but it will not provide a full, legally binding treaty for the parties to ratify. Still, UN Secretary-General Ban Ki-Moon suggests the world may not have to wait for COP16 in Mexico, December 2010, to get an agreement.’
via UN looks at COP15.5 option – COP15 United Nations Climate Change Conference Copenhagen 2009.