This document discusses national adaptation plans (NAPs) and GWP's role in supporting their development. It provides an overview of: 1) The establishment of the NAP process under the UNFCCC to help countries develop strategies to address medium and long-term climate adaptation needs. 2) How GWP works to integrate water security, climate resilience, and economic development through its programs like WACDEP, which supports national implementation of adaptation. 3) Guidance developed by the LEG to help countries with the NAP process, including technical guidelines, sectoral supplements, and programs like the NAP-GSP that provide resources and expertise.