This briefing on the process to formulate and implement the National Adaptation Plan in Papua New Guinea (PNG) considers firstly the country context and the climate change risks. The groundwork for supporting the NAP is considered, covering the policy, planning and bugetary framework, priority adaptation sectors in NDC, climate assessments, the implementation of adaptation actions and plans thus far. The briefing contains a timeline of the PNG NAP process. Challenges, successes and opportunities are also discussed.