What Does NHEXAS Stand For?

NHEXAS stands for National Human Exposure Assessment Survey

The National Human Exposure Assessment Survey (NHEXAS) is a comprehensive research initiative aimed at evaluating the exposure of the U.S. population to environmental contaminants. Conducted by the Environmental Protection Agency (EPA), NHEXAS utilizes advanced scientific methods to collect and analyze data on human exposure pathways, contributing to a better understanding of the relationship between environmental factors and public health. The survey focuses on various substance categories and aims to inform regulatory decisions and risk assessments to protect environmental and human health effectively.