The twenty-eighth sessions of the Subsidiary Body for Scientific and Technological Advice (SBSTA) and the Subsidiary Body for Implementation (SBI) of the United Nations Framework Convention on Climate Change will be held from 4-13 June 2008.
The second session of the Ad hoc Working Group on Long-term Cooperative Action under the Convention (AWG-LCA 2) and the second part of the fifth session of the Ad hoc Working Group on Further Commitments for Annex I Parties under the Kyoto Protocol (AWG-KP 5 ) will be held from 2-12 June 2008.

All meetings will take place at the Hotel Maritim, Bonn, Germany.