Substantial developments in adaptation policy have occurred since AR5 . Perhaps the most significant is the NDCs required under the Paris Agreement, where 184 out of 197 parties to the UNFCCC have already submitted their first plans . The NDCs have allowed countries to articulate their priorities and ambition with respect to climate action, and it has been suggested that these can in turn lead to cascading policies  that drive and enable adaptation and climate risk management. Analysis of the first NDCs submitted in the lead-up to and after the Paris Agreement showed that adaptation priorities were more often articulated by developing countries and least developed countries, while developed countries and emerging economies focused mostly on mitigation . As of 2019, over 90 developing nations are at various stages of preparing National Adaptation Plans and 112 nations have indicated their intention to revise their NDCs for the 2020 update .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report