PFAS regulations refer to laws and guidelines aimed at managing and reducing the use of per- and polyfluoroalkyl substances (PFAS), a group of synthetic chemicals known for their persistence in the environment and human body. These substances are commonly found in products like non-stick cookware, water-repellent fabrics, and firefighting foams. Due to their potential health risks, including cancer and immune system effects, many governments are taking steps to limit their use and contamination. In recent years, various countries and states have begun implementing stricter PFAS regulations, including setting maximum contaminant levels in drinking water and requiring manufacturers to disclose PFAS in their products. Organizations like the Environmental Protection Agency (EPA) in the United States are actively working to establish comprehensive policies to address PFAS pollution and protect public health.