The Asian Institute of Technology, Regional Resource Centre for Asia and the Pacific (AIT RRC.AP) conducted the Regional Training Workshop on National Adaptation Plan Development Process from June 11-13, 2024, at the Sukosol Hotel in Bangkok, Thailand. The workshop, which focused on strengthening capacity for multi-sectoral involvement in the NAP process in the Asia-Pacific region, was organized in collaboration with the United Nations Framework Convention on Climate Change (UNFCCC), the Asia Pacific Adaptation Network (APAN), the United Nations Human Settlements Program (UN-Habitat), and the Asian Disaster Preparedness Center (ADPC), with financial support from the Ministry of Environment, Japan (MoEJ).