NSF is the leading global certifier of Global Food Safety Initiative (GFSI) benchmarked certifications. Our innovative food safety audit and certification services are built upon a world-class integrity program, customer focused approach, and technical and operational excellence to deliver confidence and brand protection with local understanding and global reach. About Our Parent Company NSF, the public health and safety company, is committed to protecting and improving human health around the globe through the provision of assurance and certification services, training, testing and consulting services to the water, food, pharmaceutical, medical device, and aerospace industries.