The members of the 15th session of the UN Commission on Sustainable Development, which ended on 11 May 2007, did not reach agreement on a negotiated outcome. The EU and Switzerland rejected the Chair's proposed text. The G-77/China accepted it as well as the US, Canada and Mexico. The chairman's summary is available on the CSD website.
http://www.un.org/esa/sustdev/csd/policy.htm
http://www.iisd.ca/download/pdf/enb05254e.pdf