The training on climate change downscaling using the S8 downscaler tool was convened by RRCAP in collaboration with Highland Research and Development Institute (HRDI) in Chiang Mai, Thailand from 8-9 December 2021. HRDI is a public-funded organisation, based in Chiangmai, mandated in promoting food security, poverty alleviation, and ecosystem health in mountain regions, currently covering 1,066 communities in 20 provinces of Thailand.