This legislation aims to enhance the management and response to health risks associated with extreme heat in the United States by establishing a coordinated system for monitoring and addressing these issues. Central to this effort is the creation of the National Integrated Heat Health Information System (NIHHIS) within the National Oceanic and Atmospheric Administration (NOAA). The system is designed to improve data collection and dissemination regarding temperature and extreme heat, while also developing science-based solutions to help communities make informed decisions about heat impacts.