18. Recalling Article 4.1 (b) of the Convention and recognising that the levels of ambition expected of Parties will necessarily evolve over time as their respective national circumstances and respective capabilities change, with respect to developing country Parties whose national circumstance reflect greater responsibility or capability1;
(a) For each such Party, Appendix 1 (Annex III, paragraph 21, FCCC/AWGLCA/2009/INF.2) includes nationally appropriate mitigation actions in the 2020/[ ] timeframe that are quantified (e.g. reduction from business as usual) and are consistent with the levels of ambition needed to contribute to meeting the objective of the Convention;
(b) Each such Party shall formulate and submit a low-carbon [high-growth sustainable development] strategy for long-term net emissions reductions by 2050, consistent with the levels of ambition needed to contribute to meeting the objective of the Convention;
(c) Appendix 1 shall include date(s) by which each Party will commit to the type of action referred to in annex III A, Alternative to paragraph 28 of FCCC/AWGLCA/2009/INF.2;
19. Other developing country Parties should implement nationally appropriate mitigation actions and develop low-carbon/emissions [high-growth sustainable development] strategies, consistent with their capacity.
20. Nationally appropriate mitigation actions as described above may be undertaken at the national, sectoral or project level.
21. [Nationally appropriate mitigation actions shall [include environmentally sound technologies] [not include technologies that have adverse impacts on the environment, including, nuclear power and large-scale hydroelectric power.]
22. Parties that undertake actions under paragraph 13(c) [tier III] above may be eligible to undertake international emissions trading. Eligibility for participation in international emissions trading shall be subject to relevant rules, modalities and guidelines developed by the COP subject to appropriate measurable, reportable and verifiable requirements developed in accordance with Article 4, paragraph 3.
23. Any such trading shall be supplemental to domestic actions for the purposes of meeting commitments or actions and supplemental to paragraph 13(a) and (b) above [tier II and tier I NAMAs].
24. Units generated through trading under this Article may be inter-tradable with units generated by the Kyoto Protocol, subject to rules, modalities and guidelines developed jointly by the COP and the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol.
25. Cooperative sectoral approaches and sector-specific actions can be designed by developing country Parties as part of their NAMAs in order to receive financial and technological support to achieve the mitigation potential identified in the selected sectors. These actions would not be eligible for crediting or participation in any market mechanism.
