Led by Lead Principal Investigator Associate Professor Jason Lee, Deputy Director of the Human Potential Translational Research Programme (HPTRP), and Director of the Heat Resilience and Performance Centre at the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), Project HeatSafe is the first large-scale study in Singapore and the region aimed at investigating the impact of rising heat levels on the health, productivity and well-being of occupational workers in tropical climates such as Singapore, on an individual level, as well as the impact of heat stress on a macroeconomic and national level.