Fourth session of the Ad Hoc Working Group on Further Commitments for Annex I Parties under the Kyoto Protocol (AWG 4) (Vienna, 27-31 August 2007) [doc. 1] [doc. 2]
Fourth workshop on the Dialogue on long-term cooperative action to address climate change by enhancing implementation of the Convention (Vienna, 27-29 August 2007) [doc. 1] [doc. 2]