NSF International is a global organization that focuses on public health and safety. Founded in 1944, it develops standards and provides certification for products and services in various industries, including food, water, and consumer goods. The organization aims to ensure that products meet rigorous safety and quality standards. In addition to certification, NSF International offers testing, auditing, and training services. It works with manufacturers, regulators, and consumers to promote safe practices and improve public health. The organization is recognized worldwide and plays a crucial role in ensuring the safety of products that people use every day.