The Ad Hoc Working Group on Further Commitments for Annex I Parties under the Kyoto Protocol, at its second session, invited Parties to submit to the secretariat, by 23 February 2007, information and views on the mitigation potential, effectiveness, efficiency, costs and benefits of current and future policies, measures and technologies at the disposal of Annex I Parties, appropriate in different national circumstances, taking into account their environmental, economic and
social consequences, their sectoral dimensions, and the international context in which they are deployed (FCCC/KP/AWG/2006/4, para. 22). The secretariat has received eight such submissions. In accordance with the procedure for miscellaneous documents, the submissions are reproduced in the language in which they were received
and without formal editing