The NAP process will enable Nauru to undertake mid and long-term climate adaptation planning. The NAP process will support the integration of climate change adaptation considerations into development planning and will help to identify areas where further climate change related adaptation projects and programmes may need to be undertaken. Unconditional Contribution. Adopt Nauru Climate Change Policy. Unconditional Contribution. The Nauru Climate Change Policy will integrate Nauru’s existing climate related policies into an overarching climate policy. It will set out the national climate objectives and strategy into a single government document, and the implementation plans to achieve them.